Answers
Answer:
In situations of excess protein intake, deamination is used to break down amino acids for energy. The amine group is removed from the amino acid and converted to ammonia.
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Related Questions
The____is critical in the cell cycle because it indicates the cell is ready for division
A. G0 phase
B. S phase
C. G1 phase
D. G2 phase
Answers
Answer:
The answer is the "S phase"
What is the density of mercury if 27.8 cm3 has a mass of 378g?
can you show me the steps please
Answers
Answer:
The formula of density is D=M/V and just subsitute so 378g/27.8= around 13.5 cm^3
Explanation:
the spotted knapweed produces chemicals which stop the growth of nearby plants. this plant is most likely an____.
Answers
the spotted knapweed produces chemicals which stop the growth of nearby plants. this plant is most likely an invasive plants.
An introduced organism that overpopulates and damages its new environment is referred to as an invasive species. Even though the majority of imported species are beneficial or neutral to other species, invasive species have a negative impact on ecosystems and bioregions, leading to ecological, environmental, and/or economic harm.
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In humans there is an inherited disease called thalassemia that causes very anemic blood. Besides the obvious normal phenotype (TT). there is a mild (Tu) and extreme (tt) form of the disease. This is a case of incomplete dominance, where the Tallele has some influence on the tallele. Using T-normal and t thalassemia to do the following: 20 a. Show the genotype of someone who is heterozygous for this trait.
Answers
Using T-normal and t thalassemia the genotype for someone who is heterozygous for thalassemia that causes very anemic blood is heterozygous genotype Tt.
The existence of two distinct alleles at a specific gene locus. A heterozygous genotype may consist of one normal allele and one mutated allele, or two distinct genetic mutation alleles (compound heterozygote).
Genes are made up of DNA, which instructs and determines various traits such as blood type, hair color, height, and so on. Genes have several variants, each of which is known as an allele. We acquire two alleles for each gene, one from each parent. The genotype is the sum of these alleles.
When a gene contains two different versions of a gene, the genotype is heterozygous. The words heterozygous and homozygous are used to describe allele pairs. Each diploid entity contains two copies of each gene, which can be recessive or dominant.
Thalassemia is a genetic blood disorder in which your body produces less hemoglobin than usual. Hemoglobin allows red blood cells to transport oxygen. Thalassemia can result in anemia, which causes fatigue. You may not need treatment if you have mild thalassemia.
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6. In a Bio 207 lab you determine that the cost of transport for two fish from different species is 1 kJ/km for fish one, and 10 kJ/km for fish two. Provide an estimate of the swimming speed of each fish assuming that a) both fish have the same metabolic rate; b) fish two has a metabolic rate 10 times higher than the metabolic rate of fish one; and c) fish one has a metabolic rate that is 100 times smaller than the metabolic rate of fish two. Note that the ratio of metabolic rate to speed defines the cost of transport in units of energy/distance.
Answers
Answer:
b) fish two has a metabolic rate 10 times higher than the metabolic rate of fish one.
Explanation:
The fish one covers 1 kilometer distance by using 1 kilo Joule of energy while on the other hand, fish two covers consumes 10 kilo Joules of energy for covering the same distance i.e. one kilometer. This means that fish two has a metabolic rate 10 times higher than the metabolic rate of fish one. This high metabolic rate may be due to the higher mass of the fish two which needs more energy for the movement to cover distance of one kilometer.
The part of Earth that contains living things is:
Biome
Biosphere
Ecosystem
Answers
Answer:
It is Biosphere.
The Biosphere --contains all the planet's living things. This sphere includes all of the microorganisms, plants, and animals of Earth. Within the biosphere, living things form ecological communities based on the physical surroundings of an area.
What is the name of bacteria that inter the cell ??
Answers
what explains a broken bone healing?
Answers
A protective thrombus plus callus are formed around a fracture shortly after it occurs as a result of the body's protective measures to treat the wound. On both sides of a fracture line, fresh bone cell "threads" start to form.
Why do bone cells do what they do?The cells that compose bone tissue are known as bone cells. A highly specialized tissue called bone serves three major purposes: to protect internal organs, to provide a solid framework for muscular activity, and also to store minerals like calcium and phosphorus.
Where do bone cells reside?The growing parts of bone, such as the periosteum and endosteum, include osteoblasts, the bone cells in charge of creating new bone. Osteoblasts, that don't divide, produce and secrete calcium salts and the collagen matrix.
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when the total number of gas molecules in solution remains constant, the solution is in
Answers
When the total number of gas molecules in a solution remains constant, the solution is in a state of dynamic equilibrium. In this state, the rate of gas molecules leaving the solution is equal to the rate of gas molecules entering the solution, resulting in a stable concentration of gas in the solution.
Dynamic equilibrium occurs when a balance is reached between the physical processes of evaporation and condensation.
At the molecular level, gas molecules are constantly moving and colliding with the liquid surface.
Some gas molecules gain enough energy to escape from the liquid phase and enter the gas phase, while some gas molecules in the gas phase collide with the liquid surface and reenter the liquid phase.
The establishment of dynamic equilibrium depends on factors such as temperature, pressure, and the nature of the solvent and solute. These factors influence the vapor pressure of the gas and its solubility in the solvent.
When equilibrium is reached, the concentration of gas molecules in the solution remains constant over time, as the rates of evaporation and condensation become equal.
Overall, dynamic equilibrium is a state of balance in which the solution maintains a constant concentration of gas molecules, even though individual molecules are constantly moving between the gas and liquid phases.
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Why would satellite imagery be more useful than a map in some instances?
Answers
Answer:
topography
Explanation:
Answer:
A.
Explanation:
took test
Describe how the following stages occur in a neuron in terms of ion movement across the cell membrane: resting potential, threshold potential, depolarization, repolarization.
Answers
Resting potential... is the state in which a neuron is at rest, with a relatively negative membrane potential and no action potential occurring
Threshold potential... is the potential where an action potential can be initiated
Depolarization... is the process by which the membrane potential of a neuron becomes more positive
Repolarization.... is the process by which the membrane potential of a neuron becomes more negative back to its resting state
Over time, plants developed structural adaptations of vascular systems and seeds in
order to
O produce haploid seeds.
be more successful in water ecosystems.
carry out photosynthesis.
colonize land ecosystems.
Answers
Answer:
colonize land ecosystems
Explanation:
Vascular systems and seeds allowed plants to colonize the land ecosystems.
Compare the amount of kinetic energy of particles in each state of matter.
Answers
Solids have the lowest kinetic energy so vibrate very little, Liquids have more kinetic energy so particles slide past each other while Gases have the most kinetic energy so fly around in the air.
What is matter?Matter is anything that takes up space and can be weighed. Matter has volume and mass.
Therefore matter is something that takes up space and has a mass. The three states of matter are solid, liquid and gaseous. Physical transition includes the conversion of a material from one state of matter to another without changing it's chemical composition.
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PLEASE HELP! I WILL GIVE BRAINLIEST. Explain the process of succession.
Answers
Explanation: Succession is a series of progressive changes in the composition of an ecological community over time. In primary succession, newly exposed or newly formed rock is colonized by living things for the first time.
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Dioecious plants have;
Answers
Answer:
Dioecious and monoecious plants actually have something in common, in that they both bear unisexual flowers. This means that each bloom has only male or female reproductive parts. With dioecious plants, the male and female blossoms appear on separate plants. With monoecious plants, each plant has both male and female flowers.
Explanation:
Answer:
With dioecious plants, the male and female blossoms appear on separate plants. With monoecious plants, each plant has both male and female flowers. By contrast, some plants have blooms that are bisexual. Each individual bloom has both male and female parts.
Main Steps of the Scientific Method: 1. ________________________________________ 2. ________________________________________ 3. ________________________________________ 4. ________________________________________ 5. ________________________________________ 6. ________________________________________
Answers
The scientific method is a systematic approach used by scientists to investigate and understand the natural world these steps are iterative, meaning that scientists often repeat the process, refining their hypotheses and experiments to gain a deeper understanding of the phenomenon under investigation.
It involves a series of steps that help ensure objectivity, reproducibility, and reliability in scientific research.
The main steps of the scientific method are as follows:
Observation: The first step involves making careful observations of a phenomenon or a problem in the natural world.
Scientists use their senses or instruments to gather data and identify patterns or interesting phenomena.
Question: Based on the observations, scientists formulate a research question that addresses the underlying cause or mechanism of the observed phenomenon.
The question should be specific and testable to guide the subsequent steps.
Hypothesis: In this step, scientists propose a possible explanation or solution to the research question.
The hypothesis is a tentative statement that can be tested through further experimentation or observation.
It should be based on existing knowledge and provide a clear prediction.
Experimentation: Scientists design and conduct experiments to test the hypothesis.
They manipulate variables, control conditions, and collect data to analyze and draw conclusions.
The experiment should be carefully planned, with appropriate controls and statistical methods to ensure accurate and reliable results.
Analysis: After collecting the data, scientists analyze the results using statistical methods or other analytical techniques.
They examine the data to determine if it supports or refutes the hypothesis.
This step involves organizing and interpreting the data to draw meaningful conclusions.
Conclusion: Based on the analysis, scientists draw conclusions about the hypothesis.
If the data supports the hypothesis, it may be accepted as a plausible explanation.
If the data does not support the hypothesis, scientists may revise the hypothesis or propose alternative explanations.
Through this iterative process, scientific knowledge advances and contributes to our understanding of the natural world.
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What happens to cells during differentiation
A. They gain the ability to build entire organisms
B. They develop specific structures and organelles
C. They become stem cells and divide into Zygotes
Answers
Answer:
B
Explanation:
the plant can change its form
which of the following properties helps explain why a city near the pacific ocean experiences less dramatic changes in temperature during the day compared to a city farther inland? I. Water forms hydrogen bonds.
II. Water has a low specific heat.
III. Water has high surface tension.
Answers
Water has a high specific heat.
Due to the high specific heat of water, which means that in order to slightly raise or slightly lower the temperature of water, respectively, a huge amount of heat must be removed, cities near the ocean experience less change and extreme temperature than inland cities.
Due to the fact that water warms up during the day far more slowly than concrete inland cities do, cities near the seaside have milder temperatures than those in inland areas. Ocean water cools down during the night much more slowly than concrete built upland cities. Because of this, the temperature in coastal cities doesn't drop as much, resulting in less of a difference between day and night time temperatures and less extreme temperatures than in inland cities.
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6. If an object is an irregularly shaped solid and it is dropped into a graduated cylinder and
it displaces 25 mL of water and has a mass of 50 grams what is the density of this
irregular shaped object?
Answers
Answer:
d = 2 g/mL
Explanation:
Given that,
Water displaced by an object in a graduated cylinder, V = 25 mL
Mass of the object, m = 50 g
We need to find the density of this irregular shaped object. It is given by mass per unit volume. So,
\(d=\dfrac{m}{V}\\\\d=\dfrac{50\ g}{25\ mL}\\\\d=2\ g/mL\)
So, the density of the object is 2 g/mL.
Over time, how will the distribution of matter in a galaxy cluster change?
Answers
list events A-F showing in figure 13-1 in order that they occured, beginning with the old event
Answers
Answer:
Explanation:
Disconformities and nonconformities are both types of unconformities. Nonconformities occur where layers of sedimentary rock are deposited over eroded igneous or metamorphic rock. Disconformities occur when there is a gap due to erosion or non-deposition between layers of sedimentary rock.
In one or two paragraphs, compare and contrast surface ocean currents and deep water ocean currents in terms of causes and characteristics.
Please!!!
Answers
Answer:
Surface ocean currents
Surface currents refer to movement of the top layer of ocean water. Surface water flows in to replace the sinking water, which in turn becomes cold and salty enough to sink.
examples of surface ocean currents are California Current (Cal) in the Pacific ocean basin and the Canary Current (Can) in the Atlantic ocean basin.
Deep ocean currents
Deep-water currents describe water movement patterns far below the ocean’s surface and the influence of the wind. When ocean water freezes, forming sea ice, salt is left behind causing surrounding seawater to become saltier and denser. Dense-cold-salty water sinks to the ocean bottom.
PLZ HELP ME
1. The positively charged particle in an atom is the
a. neutron. c. proton.
b. ion. d. electron.
2. Two or more different atoms are combined in
definite proportions in any
a. symbol. c. element.
b. isotope. d. compound.
3. A covalent bond is formed by the
a. transfer of electrons. c. gaining of electrons.
b. sharing of electrons. d. losing of electrons.
4. When you shake sugar and sand together in a test
tube, you cause them to form a
a. compound. c. solution.
b. mixture. d. suspension.
5. A compound that produces hydrogen ions in
solution is a(an)
a. salt. c. base.
b. acid. d. polymer.
6. In polymerization, complex molecules are formed
by the joining together of
a. macromolecules. c. polymers.
b. carbohydrates. d. monomers.
8. Proteins are polymers formed from
a. lipids.
b. carbohydrates.
c. amino acids.
d. nucleic acids.
9. An enzyme speeds up a reaction by
a. lowering the activation energy.
b. raising the activation energy.
c. releasing energy.
d. absorbing energy.
10. In a chemical reaction, a reactant binds to an
enzyme at a region known as the
a. catalyst.
b. product.
c. substrate.
d. active site.
Answers
Answer:
I wont be able to answer all of them but: 1. C
2. Compound
Explanation:
A positive charge is called a proton, no charge is a neutron and a negative charge is a electron
When atoms are combined they are called a compound.
Hopes this helps you a bit.
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In this project, you will make a graphic to help you understand who the producers and consumers are. You can make your graphic in any way that makes sense to you; a bulleted list, a pyramid, a Venn diagram, etc. Your graphic should be clear and easy to understand. You can create it in a Word document, Power Point Presentation, Publisher, or any other graphics program that you are familiar with. Do additional research if you need to find out about any words on the list.
Click here to make a printout of a pyramid.
From the following list, Separate out the producers. Make sure you have clearly labeled this group.
acorns
deer
mice
apple
trees
eagles
owls
cabbage
frogs
potatoes
carrots
grains
rabbits
chickens
grass
squirrels
corn
horses
wolves
cows
lettuce
worms
Next, separate out the plant eating consumers. These are the ones that eat only producers. Make sure to label this group clearly. Last, separate out the predators, making sure to label this group clearly in your presentation. After completing the lab, respond to the following questions:
Were there more producers than consumers and more consumers than predators on your pyramid? Why or why not? Were there any that could have fit in more than one category?
A mouse eats 100 times his own weight in grain in a lifetime. You can see that plants must produce a great amount of food for just one mouse. What do you think would happen if grain was no longer available for the mouse to eat? How would it affect other organisms in your ecosystem?
Answers
Answer:
Producers:
Acorns (produced by oak trees)Apples (produced by apple trees)Cabbage (a leafy green vegetable cultivated as an annual plant)Potatoes (tubers produced by the potato plant)Carrots (root vegetables, usually orange in color)Grains (wheat (produced by wheat plants), barley (produced by barley plant), etc.)Grass (produces seeds and is a primary food source for many herbivores)Corn (a cereal plant that yields large grains, or kernels, set in rows on a cob)Lettuce (a leafy green plant grown for its often-crunchy leaves)Trees (producing oxygen as a byproduct of photosynthesis and also yielding food items like fruit and nuts)Plant-eating Consumers (Herbivores):
Deer (eat various plants and fruits, they are herbivores)Rabbits (eat grass, roots, and leafy greens; they are herbivores)Horses (eat grass and grains; they are herbivores)Cows (eat grass and grains; they are herbivores)Squirrels (primarily eat acorns, grains, seeds, and fruits)Mice (eats mainly plants, seeds, grains, fruits, and vegetables)Chickens (often fed grains, vegetables, and fruits)Predators (Carnivores):
Eagles (predatory birds that feed on smaller animals; they are carnivores)Owls (nocturnal birds that prey on small mammals, birds, and insects; they are carnivores)Wolves (carnivorous mammals that prey on deer, rabbits, and other smaller animals; they are carnivores)Frogs (amphibians with a carnivorous diet, eating insects, small mammals, small fish, spiders, and worms)Detritivores (although not mentioned in the question, they are crucial in every ecosystem):
Worms (in general, worms are classified as detritivores).To answer your questions:
In this bulleted list, there are more producers than consumers and more consumers than predators. This is typical of most ecological pyramids because each level depends on the one below it for food. There are always fewer organisms at the top of the pyramid because energy is lost at each level due to the laws of thermodynamics.For example, squirrels can be considered both plant-eating consumers (as they eat acorns, tree bark, and fruits) and potential predators (as they can be omnivorous, eating small insects and bird eggs). Similarly, mice can be categorized as plant-eating consumers, but they can also be omnivorous, consuming insects and occasionally the remains of deceased animals.If grain was no longer available, the mouse population would be significantly affected. Mice rely heavily on grains for their energy and nutrition. If this food source were suddenly unavailable, the mice would either need to find another food source, like fruits or vegetables, or their population would likely decrease due to starvation. This change would also impact other levels of the ecosystem. Predators who rely on mice as a food source, like owls and snakes, would find fewer prey available, which could lead to a decrease in their populations as well. Conversely, without mice consuming as much grain, the grain population might increase. However, other herbivores who also eat grains might proliferate, taking advantage of the increased food source and maintaining a balance. This hypothetical situation demonstrates the delicate balance of ecosystems and the potential cascading effects that can occur from changes at any level of the food web.If Earth didn't rotate, what would be one major obstacle life would have to
overcome?
Answers
Answer:
A major obstacle life would have to overcome is having only a limited amount of natural light and then the rest of the time is darkness.
Assessment
Deforestation is happening all around the world, but it is also happening in your own backyard. Before trees are cleared for a new home or business, reutilizing space, or revitalizing old homes should be considered. These individual decisions can help reduce the impact of deforestation to local ecosystems. More enforced regulations and larger amounts of forests secluded for protection will make an even bigger difference globally. These decisions are made by state, national, and international lawmakers. You can sway their decision making by communicating your environmental concerns to them.
The carbon cycle has its own way of using biology to store carbon, and our forests are part of its many paths. We can increase carbon sequestering by using these technologies or supporting companies that use these technologies in their manufacturing processes.
Now, here's your call to action.
Find Graphical Icon
Call To Action
The increasing demand for palm oil encourages corporations to clear more and more rainforests for palm tree crops. Don’t be part of that demand! Use palm oil free products or only use certified sustainable palm oil products.
You likely use numerous palm oil products every day. Visit the World Wildlife Federation to learn which products contain palm oil.
Use the Palm Oil Scorecard to search for the companies that make products without palm oil or companies that only use palm oil from sustainable farming practices. (Look below the banner for the search engine.)
Deforestation Current Event
Current event assessments allow you to get the latest information on environmental problems all over the world. This assessment is a video current event.
Instructions:
Select one of the current event video options to watch.
Download and complete the 01.06 Deforestation Current Event Worksheet.
Assessment:
Check your work against the Rubric.
Submit your work to the 01.06 Deforestation assessment.
Answers
Based on the information, keeping up-to-date on current events related to deforestation can help you stay informed and engaged in efforts to reduce its impact on the environment. You can also sign up for newsletters or follow relevant organizations on social media to stay informed on the latest developments.
How to explain the informationThe current event assessment of deforestation can be found through various media outlets and websites such as news organizations, environmental advocacy groups, and government agencies.
You can also take actions such as supporting organizations that are working to protect forests, making lifestyle changes that reduce your environmental impact, and advocating for policies that support sustainable forestry practices. Every individual action can help to make a difference and protect forests for future generations.
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What is natural selection? Answer in 2-4 sentences, including the words below:
Trait
Population
Adaptation
Reproduce
Answers
Natural selection is a process by which certain traits within a population are favored and become more common over time, while others become less common or disappear.
Why does natural selection occur?It occurs because individuals with certain advantageous traits are more likely to survive and reproduce, passing on those traits to their offspring. This results in adaptation, where the population gradually becomes better suited to its environment through the accumulation of beneficial traits.
The theory of natural selection was proposed by Charles Darwin, a British naturalist, in his 1859 book "On the Origin of Species." Darwin observed that individuals within a population show variation in traits and that some of these traits provide benefits in surviving and reproducing in their environment.
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oxidation process could be by:
Answers
oxidation happens when there is loss of electrons
True or False: one key feature that distinguishes animal call systems from human language is that animal call systems only communicate in response to real-world stimuli.
Answers
One key feature that distinguishes animal call systems from human language is that animal call systems only communicate in response to real-world stimuli.
The given statement is true.
Animal call systems are instinctual vocalisations produced by animals in reaction to real-world inputs such as danger, the presence of food, or mating chances. These calls are often brief and focused, giving information about the exact stimulus that produced the call.
Human language, on the other hand, is a highly sophisticated and flexible communication system that can be utilised to represent a wide range of abstract and complicated thoughts beyond only real-world inputs. Humans may use language to express abstract concepts and emotions, to create tales, and to participate in hypothetical or speculative thinking.
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Density is mass per unit of volume. Which pair of lab instruments would a student use to measure the density of seawater?
a caliper and a flask
a stopwatch and a beaker
a balance and a beaker
a meter stick and a temperature probe
Answers
Option C. a balance and a beaker are the instruments used to measure the density of seawater.
Density is defined as the mass of an object divided by its volume. Measuring the density of seawater is critical to oceanography since the density of seawater varies based on salinity and temperature, both of which have significant implications for ocean circulation, marine organisms, and weather systems. The pair of laboratory instruments that a student would use to measure the density of seawater is a balance and a beaker.
The mass of seawater is measured using the balance, while the volume is measured using the beaker. Let's learn more about the measurement of density: Measurement of Density: To determine the density of an object or substance, we must first calculate its mass and volume using laboratory instruments such as a balance and a beaker. The mass of an object is the amount of matter it contains, which is measured in grams. A balance is a tool used to measure mass. The volume of an object is the amount of space it occupies, which is measured in liters.
A beaker or a graduated cylinder is used to measure volume. The density is obtained by dividing the mass by the volume. To determine the density of seawater, a student can collect a sample of seawater and place it in a beaker. The mass of the seawater sample is measured using a balance. The volume of the seawater is calculated by measuring the volume of the beaker before and after adding the seawater and subtracting the initial volume from the final volume. The student then calculates the density of the seawater by dividing the mass of the seawater by its volume.
In conclusion, a balance and a beaker are the instruments used to measure the density of seawater. Therefore the correct option is C
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