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Related Questions
10. The products of photosynthesis are the
of cellular respiration.
Answers
Answer:
the products of photosynthesis is oxygen and glucose. The products of cellular respiration is carbon dioxide and water.
Explanation:
Which of the following organisms would NOT be in the first tropic level of an energy pyramid? Responses dog tree gas
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Answer:
dogs
Explanation:
What cellular process is occurring in the organelle labeled B
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Answer:
A hope this helps:)
Explanation:
Discuss in detail vaccine against microorganism particularily antiviral
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Answer:
Vaccines are substances made from components of virus, bacteria, parasites, or other microbes that are administered as a preventative measure to help protect people from infection with a particular microorganism. Vaccines help the immune system recognize and attack a particular organism, in this case, an antivirus, by introducing harmless versions of the microorganism into the body. After a vaccine is introduced, the immune system begins to build up an immunity to the specific virus, thus reducing or eliminating the risk of becoming infected.
The most common types of antiviral vaccines are made from inactivated virus particles (like the polio vaccine) or from weakened live virus particles (like the measles vaccine). Inactivated viruses are killed using heat, chemicals, or other methods, which render the virus unable to cause infection. The virus is then used to create the vaccine. Weakened live virus vaccines use live virus particles that have been altered so they cannot multiply and cause illness.
Once the vaccine is administered, it stimulates the body’s immune system to develop antibodies and remember the virus or infection. This enables the body to respond rapidly if encountered with the real virus, preventing infection and potential illness. Vaccines can be given in the form of a shot, orally, or by a nasal spray.
For antiviral vaccines, the goal is typically to prevent the transmission and spread of the virus, reduce severe illnesses, and mortality, decrease long-term disability, and prevent viral evolution that leads to drug resistance. It is also important to remember that not all viruses can be prevented with a vaccine. Vaccines are typically used to prevent infection from viruses or other pathogens that cause severe, long-term illnesses and death.
Explanation:
Deer mice are usually dark brown and live in forests with dark soil. However, the deer mice in the Sand Hills of Nebraska are lighter brown and live in an area with light, sandy soil.
Based on this information, what ,begin emphasis,most,end emphasis, likely caused the change in the Sand Hills deer mice?
Answer options with 4 options
A.
Lighter colored mice were preferred by females.
B.
Lighter colored mice came from snowy habitats in the north.
C.
Lighter colored mice had more dominant genes in their new habitat.
D.
Lighter colored mice were more likely to avoid predators and to reproduce.
Answers
Lighter colored mice were more likely to avoid predators and to reproduce. Therefore, option (D) is correct.
The lighter brown coloration of the deer mice in the Sand Hills of Nebraska is likely an adaptation that provides them with a survival advantage in their specific habitat. The light, sandy soil in the area may offer better camouflage for lighter colored mice, making them less visible to predators and increasing their chances of survival.
As a result, these mice would have a higher likelihood of successfully reproducing and passing on their lighter coloration traits to future generations.
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Signal transduction pathways lead to a cellular response. Which of the potential cellular responses is most likely to occur in response to cortisol?
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What are the main differences between RNA and DNA?
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DNA (Deoxyribonucleic acid) and RNA (Ribonucleic acid) are those molecules involved in the storage of our genetic information (DNA), but also in the production of amino acids for proteins (RNA).
Both molecules have a particular structure comformed by nucleotides, a pentose, and a nitrogenous base (Adenine, Thymine, Cytosine, Guanine for both, and Uracile for RNA, which replace Thymine when it replicates the information of DNA in mRNA).
Another difference between these molecules relies on a particular extra oxygen atom they have in a particular C position on the pentose (carbon ring), that in RNA is present, while in DNA not.
One of the main differences in these molecules is that DNA is only found in superior organisms, like animals, plants, or macroscopic fungi, while RNA is only found in other organisms like bacteria or virus, although RNA develops the function of replication in superior organisms.
Also, we could say that the molecule of DNA is a double-stranded molecule (conformed by two complementary strands from DNA), while RNA is linear in most cases, and also circular.
DNA differs too from RNA in that also DNA is packaged in our chromosomes with some proteins called histones, which compacts this molecule.
3. Most of the traits expressed in a person's phenotype are determined by Is
Answers
Above
Most of the traits expressed in a person's phenotype are determined by is Phenotype.
What is Phenotype?Phenotype refers to an individual’s observable traits, such as height, eye color and blood type. A person’s phenotype is determined by both their genomic makeup (genotype) and environmental factors.
An observable characteristic is simply referred to as a "phenotype." Pheno, which has the same root as the term "phenomenon," simply means "observe."
It can therefore refer to anything from a common attribute, like height or hair color, to the presence or absence of a disease. It is also an observable type of an organism.
Therefore, Most of the traits expressed in a person's phenotype are determined by is Phenotype.
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Answer for room 5 punnet square escape room
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In Punnett Square, a grid and letters are used. Lowercase letters correspond to recessive alleles, while capital letters signify dominant alleles.
What is Punnett square?The known genotypes of each parent are displayed using this tool to aid in predicting the potential genotypes of their offspring. It demonstrates how alleles are inherited or transmitted from parents to offspring.
It is frequently utilized in monohybrid and dihybrid crosses, where the theoretical results are predicated on the assumptions of segregation and independent allele distribution (according to Mendelian inheritance).
A tool that aids in displaying all potential allele pairings of gametes in a cross of parents with known genotypes in order to forecast the likelihood that their kids would carry specific allele combinations.
Therefore, In Punnett Square, a grid and letters are used. Lowercase letters correspond to recessive alleles, while capital letters signify dominant alleles.
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utiliza el calor producido por un reactor nuclear
Answers
Answer:
Boil water into steam
Explanation:
As the turbine blades turn, they drive generators that make electricity. Nuclear plants cool the steam back into the water in a separate structure at the power plant called a cooling tower, or they use water from ponds, rivers, or the ocean. The cooled water is then reused to produce steam.
How is tonicity affected by solutes?
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Unlike osmotic pressure, tonicity is influenced only by solutes that cannot cross the membrane, as only these exert an effective osmotic pressure. Solutes able to freely cross the membrane do not affect tonicity because they will always equilibrate with equal concentrations on both sides of the membrane without net solvent movement.
Why is it said that natural selection acts on phenotypes rather than on the genetic material of organisms?
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Answer:
It's because an organism's phenotype, or physical traits, are what truly decide whether it can reproduce and pass on its genotype to the following generation.
Because the phenotype of an organism represents the alleles that are actually expressed in that organism, natural selection affects that phenotype.
Explanation:
Why is it necessary for a cells to have nucleus acids in its nucleus
Answers
It is necessary for cells to have nucleus acids in their nucleus because they carry the genetic blueprint of a cell and carry instructions for the functioning of the cell.
A nucleic acid is a chain of nucleotides that biological systems use to store genetic information. It produces the DNA and RNA molecules, which hold the data necessary for cells to produce proteins.
A "polymer" of "nucleotides," or a long molecule made up of them, is referred to as nucleic acid. All life on Earth needs nucleic acids to store genetic information; in other words, nucleic acids serve as the "source code" or fundamental blueprint for the creation of cells.
Your genetic information, which you acquired from your parents, is stored and transmitted by nucleic acids. Genes are unique pieces of nucleic acids that are in charge of creating every protein in your body.
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A leak in a structure of a plant cell resulted in waste materials moving into the cytoplasm of the cell.
Which structure most likely had the leak?
a. Structure I
b. Structure 2
c. Structure 3
d.
Structure 4
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Answer:
b is the correct answer to your question
What does acid rain look like so that anyone can recognize it?
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What are the Five characteristics of life
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Answer:
The five characteristics of life are
Cells.
Obtain and Use Energy.
Reproduction.
Respond to the Environment.
Adapt/Evolve.
Explanation:
The human body produces 60 billion (60,000,000,000) new cells per day. How many cells does it produce in one hour?
Answers
Answer:
E.g. E. coli—20 min, so in an hour 1 cell would turn into 8.
Given that 60 billion cells are produced in a day in the human body, the number of cells that will be produced in an hour can be calculated by dividing the number of cells by the number of hours in a day. There would be approximately 2.5 billion cells produced in one hour.
How frequently are the cells in our body renewed?The human body regularly replaces its own cells. Every day, roughly 330 billion cells, or 1% of all our cells are replaced. The equivalent of a new you will have been replenished in 80 to 100 days with 30 trillion.
Each second approximately one million cells of the body die which means 1.2 kg of the cells are destroyed each day. All the cells in the body have a definite lifespan after which they are replenished.
The dead cells of the body are engulfed in a process called phagocytosis and are transferred to the lysosomes where they are degraded.
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It was the big day; Lance had been training for months in anticipation of the annual “Dasher Twenty-Six-Two.” As he laced up his sneakers, he thought back to the endless grind of aerobic training he had accomplished. Hour after hour of lung-burning, quad frying jogging on pavement and dirty. He was ready mentally and physically, plus he had a secret weapon ready to go. Lance had been experimenting in the use of a thick, sugar saturated gel-nutrition to supplement his running. He anticipated finishing just before the three-hour mark and he planned to eat his special goo around hour two for a much-needed energy boost. The goo solution was a mixture of maltose, sucrose, and glucose, as well as some salt. Water would be available on the course every few miles and with his nutrition plan set he found his way to the line. *BOOM*
The start gun leaked smoke as wave after wave of runner set off. Miles started flowing by… five miles feeling good… Mile thirteen halfway there! Just as the two-hour mark was upon him, Lance pulled the gel from his pocket and slurped the gooey syrup down. Mile fifteen Phew, heavy legs… Mile eighteen Legs are burning but I got it… then came a hit of fatigue.
He had read about this before. The dreaded bonk. Bonking was said to be the final drips of glycogen being removed from the muscle’s cells, with an accompanying burn suggesting rapid production of lactate. It also meant he had spent the last two hours less aerobic than he thought. Making it to mile twenty-two, Lance noticed his heart rate ten-beats over his planned pace. His breath was getting harsher, his legs getting weaker. The mile twenty-four marker went by and he was down to nearly a walk, lips dry and stomach lurching. The last half mile was a blur as Lance crossed the line his raised arms quickly fell, and so did he, right into a chair near the finish line.
Discuss the necessity of Lance’s training to prepare for his ability to fuel a marathon with specific reference to the major organ systems involved and their purpose. Identify the needed reactants and excreted products Lance utilized during his ongoing respiring, with specific reference to where each is created or used. Finally, predict the influence of his experimental goo and suggest advantages and disadvantages to its use, as well as better use with reference to time and impact on the ability to enter and circulate to where it would be needed
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If someone answers this I will believe in humanity again
Which is a sign of a possible insert infection?
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Each level in a food chain contains less energy than the one below it because some energy is
added to the system.
A
B
C
D
Added to the system
lost as heat.
consumed by carnivores.
incorporated into biomass.
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Answer:
lost as heat.
Explanation:
Energy decreases as it moves up because energy is lost as metabolic heat
Carbohydrates are found in
A. grains.
B. water.
C. vitamins.
Answers
Answer:
A- grains
Explanation:
Carbohydrates are starchy food
Answer:
A) grains
Explanation:
Carbohydrates are among the most abundant nutrin in grains fruits and vegetables. Types of carbon in these foods include sugar starches and fiber
If the manta ray gets 50 kcal of energy by eating the
starfish, how much energy does the clam get from
eating the plankton?
I kcal
Answers
Answer:
Clam get 5000 Kcal by eating the plankton
Explanation:
HCl is added to a solution containing barium and calcium ions. If a precipitate is formed, what is it? A. No precipitate is formed B. Barium chloride
Answers
Answer:
A. No precipitate is formed.
Explanation:
Hello,
In this case, considering that both calcium chloride and barium chloride are CaCl₂ and BaCl₂ respectively, due to their high polarity by cause of the ionic bond they have between calcium and chlorine and barium and chlorine we say they are highly soluble in water, therefore, A. No precipitate is formed.
Best regards.
Help please with 4 super easy
Answers
Answer:
A Air pressure
Explanation:
grphene is a form of ?
Answers
Answer:
Graphene is a two-dimensional carbon allotrope. It is composed of carbon atoms positioned in a hexagonal design, which can be said to resemble a chicken wire. A single layer of carbon atoms arranged in such a honeycomb structure forms a single graphene sheet.
Explanation:
In a certain species of insect, the gene for long antennae is dominant over
the gene for short antenna. What is the probability of offspring with short
antennae resulting from a cross between an insect with short antennae and
an insect heterozygous (hybrid) for long antennae?
75%
O 25%
0%
O 50%
Answers
In a certain species of insect, the gene for long antennae is dominant over the gene for short antenna. Therefore the probability of offspring with short antennae resulting from a cross between an insect with short antennae and an insect heterozygous (hybrid) for long antennae is 50% and is therefore denoted as option D.
What is Probability?This is referred to as the branch of mathematics concerning numerical descriptions of how likely an event is to occur.
A cross between an insect with short antennae and an insect heterozygous (hybrid) for long antennae are:
Ss × ss = Ss Ss ss ss
Therefore the ss is 2/4 which is 50%.
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A rock is classified as
nonliving and abiotic,
nonliving and biotic.
living and abiotic.
living and biotic.
Answers
A rock can be classified as a nonliving and abiotic object.
What is an abiotic factor?The abiotic factors represent the non-living part that interacts with the biotic factors (living part) of an ecosystem.
Some examples of abiotic factors include for, example, temperature, light, water bodies, etc.The non-living part of an ecosystem can be defined as all the objects that are not biological systems, i.e., organisms.In conclusion, a rock is classified as a nonliving and abiotic object.
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Review the scenario.An ecologist was studying lake ecosystems in and around a major city. The ecologist regularly observed periods of fish kills in the lakes, where fish would die suddenly and in large numbers. The ecologist wondered what was causing these fish kills.By investigating and comparing observations to lakes further from the city, the ecologist noticed that lakes around the city had significant algae growth and reduced oxygen levels in the water.QuestionWhich question most closely relates to the ecologist's observations and collected data on lakes in and around the city?1)Is a predator killing all of the fish?2)Do the fish have a disease?3)Are the lakes polluted?4)Are fish dying due to reduced oxygen in the water?
Answers
The principal fact about the problem is that the ecologist wondered what was causing these fish kills. According to the problem statement, by investigating and comparing observations to lakes further from the city, the ecologist noticed that lakes around the city had significant algae growth and reduced oxygen levels in the water. This means that the greater the growth of algae, the less oxygen is available in the lakes. Note that fish need oxygenated water to carry out their vital processes, for this reason, we can conclude that the correct answer is:
Answer:4)Are fish dying due to reduced oxygen in the water?
Define Human Immunodeficiency Virus(HIV) and Acquired immune deficiency syndrome(AIDS)
Answers
Human Immunodeficiency Virus (HIV) attacks the immune system, leaving the body vulnerable to infections and diseases. It is transmitted through the exchange of bodily fluids.
Acquired Immune Deficiency Syndrome (AIDS) occurs when HIV has severely damaged the immune system, causing opportunistic infections and other diseases to occur.
Once inside the body, the virus targets and destroys CD4 T cells, which are crucial for the proper functioning of the immune system. This weakens the immune system and makes it more difficult for the body to fight off infections and diseases.
AIDS is diagnosed when an individual's CD4 T cell count falls below a certain level and/or when they develop certain infections or cancers that are rare in people with healthy immune systems.
Although HIV is the virus that causes AIDS, not everyone who has HIV will develop AIDS. With proper medical care, people with HIV can control the virus and prevent the progression to AIDS. However, without treatment, HIV can progress to AIDS and can be fatal.
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economic importance of mosquito larva list five
Answers
Explanation:
economic importance of mosquito larva are
Mosquito larvae grow by consuming microorganisms such as algae and microbes that decompose decaying plant material. Larval mosquitoes contribute to aquatic food chains by serving as food sources for many predators, including fish and birds.i hope it will help you