Answer:
Lipid metabolism disorders, such as Gaucher disease and Tay-Sachs disease, involve lipids. Lipids are fats or fat-like substances. They include oils, fatty acids, waxes, and cholesterol. If you have one of these disorders, you may not have enough enzymes to break down lipids.
Explanation:
What does the theory of plate tectonics state about the earth?
A. The inner core is divided into plates that glide under the mantle.
B. The inner core is made up of a mantle that is covered by plates.
C. The outer shell is divided into plates that glide over the mantle.
D. The outer shell is made up of a mantle that sits on top of plates.
Answer:
A & B are wrong so it's either C or D and I chose C
Explanation:
Because the theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle.
Which of the following sets would represent Mendel's Parent generation?
a) RR X RR b) Rr x Rr c) RR X rr
Answer:
C. RRxrrExplanation:
hope it helps you<3In which direction does the moving force of airflow
The Coriolis force redirects air as it attempts to travel from a high to a low pressure area of the atmosphere, causing the air to flow along pressure contours. This implies that air is driven around low pressure in the Northern Hemisphere in an anticlockwise manner and around high pressure in a clockwise way.
Does air move west to east?Jet streams carry the winds from west to east, although they frequently change direction to the north and south. The borders between hot and cold air are followed by jet streams. Winter is when these hot and cold air limits are most noticeable, therefore both the northern and southern hemispheres have the strongest jet streams.
learn more about Coriolis force
https://brainly.com/question/1557014
#SPJ1
Why is it so important to determine the genus and species of an organism causing disease?
Many reasons,
1: To stop the spread of disease, and possibly come up with a cure if one has not been made already.
2: To figure out if it is an invasive species.
3: I mean we should all know what's causing the disease, because it could be deadly.
3. Which part of the digestive system compacts waste and makes vitamin K?
O the pancreas
O the liver
O the colon
O the stomach
.Which statement accurately describes the relationship between vitamin A and acne?
a. Supplemental vitamin A is useful for mild to moderate cases.
b. Massive oral doses of vitamin A are effective for all types.
c. High doses of vitamin A are especially useful in acne associated with pregnancy.
d. Accutane (isotretinoin), made from vitamin A, is effective against cystic acne.
Accutane (isotretinoin), which is made from vitamin A, is effective against cystic acne. This statement accurately describes the relationship between vitamin A and acne. Option A.
What is vitamin A: Vitamin A is a fat-soluble vitamin that is naturally present in certain foods and is available as a dietary supplement. Retinol, retinal, and retinoic acid are all forms of vitamin A that come from animal foods.Vitamin A helps to keep the skin healthy and moisturized. It aids in the formation of new skin cells and tissue regeneration, making it critical for wound healing.
Vitamin A is an essential component of some topical acne treatments as well, such as tretinoin. Vitamin A also aids in the regulation of the skin's oil production. It aids in the avoidance of clogged pores and acne as a result of it.However, excessive consumption of vitamin A can cause side effects such as headaches, dizziness, nausea, and more serious issues.
Isotretinoin, commonly known as Accutane, is a medication used to treat severe acne that is derived from vitamin A. Isotretinoin functions by preventing the production of oil by the sebaceous glands in the skin. As a result, isotretinoin is only prescribed to people with severe cystic acne who have not responded to other treatments.
Learn more about vitamin Visit: brainly.com/question/9348916
#SPJ11
“Some viruses are programmed to reproduce by identifying bacteria, killing them, and assembling new viruses.viruses do not eat the bacteria and do not grow after they are made. Viruses are not alive. Explain two reasons why.”
Farmer Brown notices his tomato plants are leaning towards the front, which results in spoiling tomatoes. Briefly explain to Mr.
Brown what method he can
use prevent that from happening
Answer:
Install wood or rebar stakes at least 6 feet-tall at planting time. As the plants grow, tie the stems loosely to the stakes with twine or strips of fabric.The most common cause of leggy seedlings is lack of strong, overhead lighting. Tomato plants become long and spindly when they are reaching for the light. If the light only comes from one direction, then your seedlings not only become leggy, but will also lean towards the light.Generally speaking, in the north, tall plants such as beans, peas, and corn do best on the north side of the garden. Medium size crops such as tomatoes, cabbage, squash, pumpkins, and broccoli in the center of the garden.
What caused the disappearance of land bridges?
O A. Formation of the polar ice caps
OB. The end of the Ice Age
O C. Movement of the continents
O D. A mass extinction
Place the events in the correct order that leads to ocean dead zones. (First to Last)
Pollutants drain from land into ocean
Algae bloom in the warmth of spring.
Aerobic heterotrophic bacteria on ocean bottom consume the decaying algae.
Hypoxia kills large animals, especially those that cannot swim away.
Algal blooms die in the winter and sink to bottom of ocean.
Consumption of oxygen causes local hypoxia.
First, pollutants drain from land into the ocean. Then, in the warmth of spring, algae blooms occur. As the algal blooms die in the winter, they sink to the bottom of the ocean.
Aerobic heterotrophic bacteria on the ocean bottom consume the decaying algae, consuming oxygen and causing local hypoxia. Hypoxia kills large animals, especially those that cannot swim away. Therefore, the correct order of events that leads to ocean dead zones is: Pollutants drain from land into ocean, Algae bloom in the warmth of spring,
Algal blooms die in the winter and sink to bottom of ocean, Consumption of oxygen causes local hypoxia, and finally, Hypoxia kills large animals, especially those that cannot swim away.
Learn more about pollutants here:
https://brainly.com/question/29594757
#SPJ11
What distinguishes the three different classes of levers found in the human body?a. Where they are located in the bodyb. How useful they are for performing workc. Where the components of the lever are locatedd. How many moving parts the lever has.
Answer:
c. Where the components of the lever are located.
Mushroom and yeast are called saprophytes
Answer:
they are a fungus or plural they are a fungi or funguses
Question 2 of 10
Which element of the scientific process cannot be changed?
OA. A theory
B. An experimental procedure
о C. A hypothesis
OD. A data record
'A theory' is an element in the scientific process cannot be changed.
What is a theory?
A theory is an explanation or set of principles that attempts to explain a phenomenon. It is based on observations and hypotheses, and is used to make predictions about future events. Theories are often tested through experimentation and observation, and may be revised or rejected if the evidence does not support them.
A theory is an explanation for why and how something works that is supported by evidence and has been tested multiple times. Once a theory has been established, it cannot be changed.
Hence, Option A is correct.
To know more about theory,
https://brainly.com/question/28348561
#SPJ1
HELP!What are the roles of and what happens to chromosomes, centrioles, centromeres, spindle fibers, nucleus and cell membrane during mitosis.
Answer:
Perhaps the most amazing thing about mitosis is its precision, a feature that has intrigued biologists since Walther Flemming first described chromosomes in the late 1800s (Paweletz, 2001). Although Flemming was able to correctly deduce the sequence of events in mitosis, this sequence could not be experimentally verified for several decades, until advances in light microscopy made it possible to observe chromosome movements in living cells. Researchers now know that mitosis is a highly regulated process involving hundreds of different cellular proteins. The dynamic nature of mitosis is best appreciated when this process is viewed in living cells.
Explanation:
HELPPPPPPPPP ME PLEASE IT IS DUE TOMORROW
Newborn infants were given either smooth or knobby pacifiers to suck. They were later allowed to look at both types of pacifiers. They looked longer at the type of pacifier they had previously sucked. This finding indicates that newborn infants have ______________.
Answer:
intermodal perception 10000% SURE
hope i helped
-lvr
Which plates would exhibit growth if the PGLO plasmid did not contain the antibiotic resistance gene (bla)? All other parts of the experiment were performed correctly a. TSA+ E.coli with NO PGLO DNA b. TSA+Ampicillin + E. coli with NO POLO DNA c. TSA+Ampicillin + E.coli with PGLO DNA d. TSA + Ampicillin Arabinoso + E.coli with GLO DNA
The plates that would exhibit growth if the PGLO plasmid did not contain the antibiotic resistance gene (bla) are option a. TSA+ E. coli with NO PGLO DNA.
The PGLO plasmid is a genetically engineered plasmid used in molecular biology to study gene expression and other molecular processes. It contains several important components, including the araC gene, the GFP gene, and the bla gene, which confers resistance to the antibiotic ampicillin.
In this scenario, all parts of the experiment were performed correctly except the PGLO plasmid does not contain the bla gene, which is responsible for antibiotic resistance. This means that only the bacteria that do not encounter ampicillin will be able to grow.
Learn more about PGLO plasmid : brainly.com/question/13721010
#SPJ11
analyzing concepts: the offspring of two short tailed cats have a 25% chance of having no tail, a 25% chance of having a long tail, and a 50% chance of having a short tail. using this information, what can you hypothesize about the genotypes of the parents and the way in which the tail length is inherited?
The offspring shows an intermediate or blended phenotype. In the context of inheritance, the genotype can help predict the possible phenotype or the observable traits of the offspring.
25% of the offspring have a long tail. This outcome is possible only when one of the parents is carrying the allele for a long tail, which expresses the long tail trait. The allele for the short tail is unable to dominate the long tail allele, and therefore the phenotype of the long tail is expressed. Genotypes are the genetic makeup or the genetic constitution of an organism. Genotypes are inherited from the parents and can determine the characteristics of the offspring. The genotype represents the combination of alleles that an individual organism carries for a specific trait or a set of traits. The genotype can be homozygous, which means having the same allele pair for a particular trait, or heterozygous, which means having different alleles for the same trait.1. Genotypes of parents:
From the given data, we know that the offspring of two short-tailed cats have a 50% chance of having a short tail. It means that the genotype of at least one of the parents is “SS,” where “S” represents a short tail.The other parent can either be “SS” or “SL,” where “L” represents a long tail. It is because the offspring of two short-tailed cats have a 25% chance of having a long tail, which is only possible if one parent is carrying the allele for a long tail. Therefore, the genotype of parents can be SS x (SS or SL) or (SS or SL) x SS.2. Inheritance of tail length:
We can conclude that tail length is inherited as an incomplete dominance because the offspring of two short-tailed cats have a 25% chance of having no tail. This outcome is possible only when both parents are heterozygous for the tail length. Therefore, they both have one allele for a short tail and one allele for no tail. The heterozygous condition is also referred to as “incomplete dominance” because neither of the two alleles dominates the other allele.Learn more about genotype: https://brainly.com/question/902712
#SPJ11
absolute time relates the age of an event to a(n) ___.
a. rock formation
b. unconformity
c. intrusion
d. fixed point in history
e. absolute time relates the age of an event to all the above.
Absolute time is a measure of the age of an event or object in terms of a fixed point in history. Option d is correct.
How old is absolute time?A number is an absolute age. These are absolute ages when you say things like "I'm 38 years old," "the dinosaurs went extinct 65 million years ago," or "the solar system formed 4.6 billion years ago."
How old are rocks in absolute terms?A rock's absolute age is expressed in years. Relative ages and absolute ages are very dissimilar. They are also determined in distinct ways. By using radiometric techniques like carbon-14 dating, absolute ages can be ascertained. These procedures rely on radioactive decay.
To know more about Absolute time visit:-
https://brainly.com/question/11400393
#SPJ1
Why do higher trophic levels in most ecosystems contain fewer organisms than lower trophic levels?
Answer:
There is less energy in higher trophic levels.
Explanation:
With less energy at higher trophic levels, there are usually fewer organisms as well. Organisms tend to be larger in size at higher trophic levels!
The second rule of thermodynamics indicates that some energy is wasted as heat with each energy transfer or transformation, hence higher trophic levels in most ecosystems have fewer organisms than lower trophic levels.
How energy is transferred in the ecosystem?In an ecosystem, producers like plants use the sun's energy to build organic molecules through a process called photosynthesis. Primary consumers like herbivores then eat these organic compounds. Although the herbivores receive the energy from the organic molecules, some of it is wasted as heat during metabolism along with other biological processes.
The remaining energy is subsequently given to secondary consumers, such carnivores, with part of it once more being lost as heat. The same holds true for higher trophic levels. As we progress up the food chain, the amount of energy available at each trophic level declines, and fewer species can be supported at each higher level.
Therefore, the second rule of thermodynamics indicates that some energy is wasted as heat with each energy transfer or transformation, hence higher trophic levels in most ecosystems have fewer organisms than lower trophic levels.
Learn more about Energy transfer, here:
https://brainly.com/question/8306722
#SPJ2
What is the purpose of the eyespot in a euglena?
Explanation:
eyespot, also called stigma, a heavily pigmented region in certain one-celled organisms that apparently functions in light reception. The term is also applied to certain light-sensitive cells in the epidermis (skin) of some invertebrate animals (e.g., worms, starfishes). Euglena anatomy.
The eye spot of euglena is to detect the intensity of light.
COMPONENTS OF EUGLENA:Euglena is a protist that possesses the characteristics of plant and animal. It is a unicellular and microscopic organism.
Euglena possesses certain structures that serve different purposes in the cell. They include:
GulletEye spot or stigmaChloroplastPellicleTherefore, the eye spot as a structure is used to detect the intensity of light.
Learn more about euglena at: https://brainly.com/question/14992?
Which of the following is NOT a structure that is similar in the embryological development of humans, fish, lizards, and birds
Gills
Tail
Spinal cords
Feathers
what will happen if the relative humidity is 100 percent, and the temperature begins falling?
Answer:
It will start to rain.
Explanation:
How does a Calorie on a food label relate to a calorie that is produced in cellular respiration?
Please explain thoroughly. I genuinely want to understand this topic & I’m so confused.
Answer:
Photosynthesis removes carbon dioxide from the atmosphere, and cellular respiration puts it back. Photosynthesis releases oxygen into the atmosphere, and cellular respiration uses oxygen to release energy from food. ... The Calorie used on food labels is equal to 1000 calories
Explanation:
I hope this helps:)
2
How does Mike's mom compare the cell membrane and the nuclear
membrane?
A
Both the cell membrane and nuclear membrane are coverings.
B Both the cell membrane and the nuclear membrane controls the cell's
activities,
Both the cell membrane and the nuclear membrane let out waste.
D Both the cell membrane and the nuclear membrane allow substances to
enter the cell.
Answer:
A, they are both coverings. The cell membrane for the entire cell and nuclear membrane surrounds the nucleus.
Identify these elements of photosynthesis.
Answer:
wait you already answered the question in the picture?
Explanation:
Diffusion vs Osmosis in a ven digram
Answer: Venn Diagram
Explanation: Picture -
Answer:
Here it is, the Venn diagram you asked for lara!
- Kit-Kat <3
Explain how form and function are related in human cells, including examples. Use at least five sentences in your answer. The shape of a cellular structure is related to the function they have perform
Compare and contrast epithelial and muscle tissues. Use at least three sentences in your answer.
Explanation:
Form and function are intimately related in human cells. The shape and structure of cellular components are often specifically designed to carry out their respective functions effectively. For example, red blood cells are disc-shaped with a concave center, which increases their surface area for efficient oxygen and carbon dioxide exchange. Neurons have long, branching extensions called dendrites and axons, allowing them to transmit electrical signals over long distances.
Epithelial tissues are composed of closely packed cells that form protective barriers and linings in the body. They cover external surfaces (such as the skin) and line internal organs and cavities (such as the digestive tract). In contrast, muscle tissues consist of cells that are specialized for contraction and movement. There are three types of muscle tissues: skeletal muscle, responsible for voluntary movements; cardiac muscle, found in the heart; and smooth muscle, which controls involuntary movements in organs like the intestines.
Epithelial tissues primarily function in protection, absorption, and secretion. They have tightly packed cells with minimal extracellular matrix. In contrast, muscle tissues are specialized for contraction and movement. They contain long, elongated cells (muscle fibers) that can generate force. Skeletal muscle is striated and allows for voluntary movements, while cardiac and smooth muscles have different structures and functions specific to their respective roles in the body.
In summary, the relationship between form and function is evident in human cells. Cellular structures are designed with specific shapes and arrangements to perform their functions efficiently. Epithelial tissues provide protective barriers and linings, while muscle tissues enable contraction and movement. Understanding the relationship between form and function helps us appreciate the intricate design of cells and tissues in the human body.
a cyclops that is homozygous dominant for the barbed gene and is resistant to pesticides is crossed with one that is resistant but not barbed. What proportion of the off spring will be barbed and resistant.
All of the offspring (100%) will be barbed and pesticide-resistant. Most often, bacterial defense mechanisms play a role in the development of pesticide resistance.
An experiment in genetics known as a "dihybrid cross" tracks the phenotypes of two genes by mating individuals who have multiple alleles at those gene loci. In most sexually reproducing organisms, each gene is present in two copies, allowing for the presence of two distinct alleles.
Monohybrid crosses are crosses in which there is just one pair of opposing characters. Dihybrid crosses are crosses in which there are only two pairs of opposing characteristics. For figuring out which genes are dominant, employ a monohybrid cross.
To know more about homozygous , visit:
https://brainly.com/question/376455
#SPJ1
100% of the progeny will be barbed and resistant to pesticides. Most frequently, the development of pesticide resistance is influenced by bacterial defence mechanisms.
A genetic experiment called a "dihybrid cross" studies the effects of two genes by mating individuals with different alleles at the same gene locus. Each gene is often found in two copies in sexually reproducing organisms, allowing for the existence of two different alleles.
Monohybrid crosses are crosses with only one set of antagonistic traits. Crosses with just two opposing pairings of traits are known as dihybrid crosses. Use a monohybrid cross to identify the dominant genes in a population.
To learn more about homozygous:
https://brainly.ph/question/1439436
#SPJ1
synthesis about climate change
Explanation:
Climate change describes a change in the average conditions — such as temperature and rainfall — in a region over a long period of time. ... These include warming temperatures and changes in precipitation, as well as the effects of Earth's warming, such as: Rising sea levels. Shrinking mountain glaciers.
hope this helps you
have a great day :)
Answer:
Climate change describes a change in the average conditions — such as temperature and rainfall — in a region over a long period of time. These include warming temperatures and changes in precipitation, as well as the effects of Earth's warming, such as Rising sea levels. Shrinking mountain glaciers.
Greenhouse gas emissions—primarily from human activities such as the burning of fossil fuels— are causing changes in the global climate. Global temperatures increased approximately 1°F over the 20th century, and additional warming of 2.5-10.5°F is projected over the next century. The consequences of this warming for the United States will be significant. Natural resources and wildlife are dependent upon climate, as are the economy and human health.
Since 1998, the Pew Center has been chronicling the projected impacts of climate change on important economic sectors, human health, and natural resources. A Synthesis of Potential Climate Change Impacts on the United States by Joel B. Smith of Stratus Consulting Inc. is the eleventh in a series of reports examining the potential impacts of climate change on the U.S. environment. This report provides a synthesis of prior Pew Center reports regarding climate change impacts across a number of sectors and regions. This culmination of our Environmental Impacts series is being released with a companion report in our Economics series entitled U.S. Market Consequences of Global Climate Change, which provides an in-depth analysis of the market implications of climate change for the U.S. economy. This synthesis reveals:
Natural systems are more vulnerable to climate change than societal systems. Species and ecosystems have limited ability to adapt to climate change, and as a consequence, U.S. biodiversity is likely to suffer. Managed sectors such as agriculture and forestry may avoid or reduce some adverse effects of climate change, but this adaptation will not be perfect or cost-free.
Some U.S. regions are more vulnerable than others to climate change. The southern United States appears more vulnerable to the adverse effects of climate change than the North, due in large part to its low-lying coastal areas and the sensitivity of southern agriculture and forestry to warmer and dryer conditions. In the North, these sectors may benefit from longer growing seasons, but these benefits may not be sustained at higher magnitudes of warming. Warming may also reduce winter energy costs in the North, but it will increase cooling costs and the risk of heat-related illness and death in northern cities.
Economic studies suggest that the market consequences of low-to-moderate warming will be approximately ±1 percent of U.S. gross domestic product (GDP). However, studies also indicate that any net economic benefit of climate change peaks at relatively low levels of warming, beyond which benefits decline and damages begin to accrue.
The rate and magnitude of future climate change will be important. Gradual, moderate changes in climate would provide some opportunity for both natural and societal systems to adapt. In contrast, rapid or large changes in climate would increase the risk of large-scale, irreversible disruption of Earth’s environment, such as a shutdown of the thermohaline circulation or the collapse of the West Antarctic ice sheet.
Contemporary climate change includes both global warming and its impacts on Earth's weather patterns. There have been previous periods of climate change, but the current changes are distinctly more rapid and not due to natural causes. Instead, they are caused by the emission of greenhouse gases, mostly carbon dioxide (CO2) and methane. Burning fossil fuels for energy use creates most of these emissions. Agriculture, steelmaking, cement production, and forest loss are additional sources. Greenhouse gases are transparent to sunlight, allowing them to heat the Earth's surface. When the Earth emits that heat as infrared radiation the gases absorb it, trapping the heat near the Earth's surface. As the planet heats up it causes changes like the loss of sunlight-reflecting snow cover, amplifying global warming.