which function do skin stem cell perform
Answers
Answer:
Bulge
Telogen
Catagen
Explanation:
Stem cells (SCs) residing in the epidermis and hair follicle ensure the maintenance of adult skin homeostasis and hair regeneration, but they also participate in the repair of the epidermis after injuries.
Maybe a picture would help:
I hope this was helpful!
Answer:
Replacing lost skin cells
Explanation:
Related Questions
A ____ is the structure that contains the DNA of the cell.
Centriole?
Chromosome?
Cytoplasma?
Vacuole?
Answers
Answer:
Option C
Explanation:
Nucleus contains nucleolus and nucleolus contains chromosomes and chromosomes contain DNA.
Chromosome is the cellular structure which contains DNA of the cell.
What is DNA?DNA is a hereditary material which is present in human beings as well as all other living organisms. Every cell which is present in an organism's body has DNA which is the same. Most of the DNA is situated in the cell's nucleus and small amount of it can be found in the cell's mitochondria as well.
Information which is stored in DNA is stored as codes made up of four chemical bases namely, adenine, thymine , cytosine and guanine.Human DNA consists of 3 billion bases .The order of the bases determines information which is required for building and maintaining an organism.
DNA bases are capable of pairing up with each other. Adenine pairs with thymine and guanine pairs up with cytosine .Each base is also attached to a sugar molecule and a phosphate group. A base, phosphate sugar are together called as nucleotides.
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ill give you a Brainliest if it is right
The picture below shows a soil texture triangle
A soil sample contains 40 percent sand, 30 percent clay, and 30 percent silt. What type of soil is present in the sample?
A) clay
B) clay loam
C) silty loam
D) silty clay loam
Answers
silty loam C) will be your answer, if its wrong my test must be different.
The type of soil is present in the sample is silty loam.
What do you mean by silty loam soil?Loamy Soil is the mixture of clay, sand and silt soil which consists of additional organic matter and is very fertile compared to other types of soil. It is well suited for cultivation as the plant roots get a sufficient amount of water and nutrients for their growth and development.
Moreover, silty clay loam-based samples contain a higher percentage of clay and silt than sand. Due to the relatively small pore spaces of both clay and silt, the contaminant solutes remain adhered to the clay and silt particle surfaces.
Therefore, Shrubs, climbers, grasses and perennials such as Mahonia and New Zealand flax like silty soil. Moisture-loving trees such as willow, birch, dogwood and cypress do well in silty soils.
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Can someone write a paragraph explaining this drawing of thermal energy. Please dont use google, I'll mark brainiest and give extra points
Answers
What is the approximate rate of Earth's revolution around the Sun?
Answers
Answer:
dude this was in google
Explanation:
Our orbital speed around the sun is about 67,000 mph (107,000 km/h)
Larry is a business owner who has made a practice of sending holiday cards
to all of his customers each year. Is this a harmful or helpful practice for a
business to do? Why?
O A. It is a good practice because it keeps customers from voicing
their complaints about his business.
B. It is a bad practice because it is mixing personal life with
business.
O c. It is a good practice because it encourages the building of long-
term, personal relationships with customers.
D. It is a bad practice because most customers are more annoyed
with mailings like that more than they are appreciative of them.
Answers
Answer:it is c.
Explanation:
The given case is a good practice because it encourages the building of long- term, personal relationships with customers. The correct option is C.
What is a business?A business is defined as a company or organization that engages in commercial, industrial, or professional activities.
Businesses can be either for-profit or non-profit organizations. Limited liability companies, sole proprietorships, corporations, and partnerships are all examples of business structures.
A business purpose describes the reason or purpose for which a company was founded.
It describes what makes a company unique as well as what the company intends to do. A business purpose is not the same as a mission or value statement, and it is much shorter.
The example provided is a good practice since it promotes the development of long-term, personal relationships with customers.
Thus, the correct option is C.
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Which air mass is associated with low relative humidity and high air temperature?
Answers
Answer: Continental tropical.
Over continents, continental air masses form. These air masses contain only modest amounts of humidity. Polar or tropical locations can both support the development of continental air masses.
What air mass is low relative humidity, high air temperature?A humid air mass that originates over water is the maritime air mass. Over land, air masses with a continental climate are created.
It is referred to as a continental polar air mass because of how cold and dry the air mass that forms over northern Canada is. An air mass that is warm and humid, known as a maritime tropical air mass, forms over the Indian Ocean.
The relative humidity of the air in the house decreases as cold air, which has less moisture than warm air, enters and is heated.
Therefore, Summer air conditioner use, which takes moisture from the air as it functions, can also contribute to low humidity in arid locations.
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Which is an example of an instinct?
A rabbit hides when it observes a predator.
A dog wags its tail when it hears a doorbell ring.
A boy pulls his hand away after touching a hot surface.
A dolphin swims through a hoop during an amusement park show.
Answers
Answer:
A boy pulls his hand away after touching a hot surface
Explanation:
INSTINCT MEANING: Instinct or innate behavior is the inherent inclination of a living organism towards a particular complex behavior.
The option "A dolphin swims through a hoop during an amusement park show" is absurd because dolphins are trained to do that which is not an instinct.
The option "A dog wags its tail when it hears a doorbell ring" is also not an Instinct.
Amount of rainfall can be measured with the help of
Answers
Answer:
Rain Gauge
Explanation:
Which of the following statements is FALSE?
a.A plant is an example of a eukaryote.
b.Proteins are made by ribosomes.
c.Animal cells have cell walls.
d.Mitochondria produce energy for the cell.
Answers
Answer:
My answer is C.
Explanation:
Because only plant cells have cell wall.
__ is a living factor in an environment and __ factors are non living.
Answers
Abiotic factors are non living.
Biotic is a living factor in an enviornment and Abiotic (Or Abiotic component) factors are non living.
Use the complementary rule: If we had a DNA strand of 20 nucleotides, and 6 of them
were adenine, how many thymine, guanine, and cytosine would we have?
6 thymine, 4 guanine, 4 cytosine
4 thymine, 6 guanine, 4 cytosine
O 6 thymine, 6 guanine, 6 cytosine
О 4 thymine, 4 guanine, 6 cytosine
Question 16
6 pts
Answers
Answer:
6 thymine, 4 guanine. 4 cytosine
Explanation:
Adenine pairs with thymine, so you need 6 of each
Cytosine matches with guanine, but the total of nucleotides is 20, so
6(adenine)+6(thymine)=12
20-12=8
8= 4(guanine)+4(cytosine)
DNA strand of 20 nucleotides, and 6 of them were adenine, how many thymine, guanine, and cytosine would we have 6 thymine, 4 guanine, 4 cytosine.
What is DNA strand?Deoxyribonucleic acid, also known as DNA, is the molecule that carries the genetic material necessary for an organism's growth and operation. The structure of DNA is a double helix, which is made up of two connected strands that loop around one another to resemble a twisted ladder.
Deoxyribose and phosphate groups alternately form the backbone of each strand. One of the four bases—adenine (A), cytosine (C), guanine (G), or thymine—is joined to each sugar (T). Adenine forms chemical bonds with thymine while cytosine forms chemical bonds with guanine to join the two strands together.
A protein or RNA molecule's construction instructions are among the biological information encoded by the nucleotide sequence along the DNA backbone.
Therefore, DNA strand of 20 nucleotides, and 6 of them were adenine, how many thymine, guanine, and cytosine would we have 6 thymine, 4 guanine, 4 cytosine.
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What is mechanical digestion?
Answers
Answer:
Mechanical digestion involves physically breaking down food substances into smaller particles to more efficiently undergo chemical digestion. The role of chemical digestion is to further degrade the molecular structure of the ingested compounds by digestive enzymes into a form that is absorbable into the bloodstream.
- www.ncbi.nlm.nih.gov
Answer:
Btw This is worth 5 points..it would be 10 but them divided by 2 to make 5 points for 2 people. Here is the answer to your following question UvU
Answer: Mechanical digestion requires mechanically breaking down food substances into smaller fragments to make chemical digestion more effective. The role of chemical digestion is to further degrade the molecular structure of the ingested compounds by digestive enzymes into a shape that can be absorbed into the bloodstream.
Explanation:
You're welcome
How if life possible on earth after billions of years
Answers
Answer:
nature saved us
Explanation:
What’s the process through which producers convert the light from the Sun into usable energy?
A.
respiration
B.
photosynthesis
C.
decomposition
D.
burning
Answers
Answer:
b. photosynthesis
Explanation:
hope it helps :)
I just need help with these 2 questions
Answers
Answer:
The answer to the second one is true
Explanation:
Because the faster molecules move around the more heat that generates
Answer:
1.) temperature
2.) heat
3.) Thermal energy
4.) True
Explanation:
How does the carbon in grass become part of a lion?
A. The lion breathes in carbon given out by the plant
B. The lion eats the grass
C. The lion eats a herbivore that ate the grass
D. Carbon from grass doesn't end up in a lion
Answers
Answer:
Its C
Explanation:
Lions are carnivores, they don't get grass so it can’t be b. The lion had to eat something that ate a green plant
The force exterted on an object are shown which of the following happens when f is less than 5 n
Answers
Answer:
What are the options following?
Explanation:
Answer:
yeah
Explanation:
in which stage of the cell cycle is the cell preparing itself to divide
Answers
Answer:
the cell is preparing itself to divide at S phase where the cell copies all the DNA
hope i answered your question :)
Explanation:
how are virus membranes are similar to human cell membranes
Answers
Answer:
Because virus are just sticking into the human
cell membranes
What is a chloroplasts?
Answers
Answer:
Chloroplasts are organelles that conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight, converts it, and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water in plant and algal cells.
How are cells affected by diabetes?
Answers
noooooooooooooooooooooooooooooooooooo
Explanation:
How might bird species A and B come into contact with DDT, a pesticide used by farmers. Please answer this quick.
Answers
PLEASE HELP
Put the following levels in order from simplest (1) to most complex (6).
ecosystem
population
biome
organism
community
biosphere
Answers
Answer:
Organism, population, community, ecosystem, biome, biosphere
Explanation:
Organism shall go first because it is one individual, then population of the one type of Organism, then community as it represents a variety of species living in the same area. Then the ecosystem which is the place the community lives, then the biome which is where ecosystems are found, then the biosphere, which means the earth, where all biomes are found.
Organism, population, community, ecosystem, biome, biosphere is the correct order.
What are the levels in order?Here are the levels in order from simplest to most complex:
Organism: An individual living being, such as a plant or an animal.
Population: A group of organisms of the same species that live in the same area and can interbreed.
Community: All the populations of different species that live in the same area and interact with each other.
Ecosystem: A community of living organisms and their nonliving environment, interacting as a system.
Biome: A large, regional ecosystem characterized by a specific type of climate and dominant vegetation.
Biosphere: The entire portion of Earth inhabited by life, including all the planet's ecosystems.
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Basalt is a gray or black igneous rock. Pilar uses an absolute dating method to study a sample of basalt. What will the method help her learn about the basalt sample?
Answers
What organelle is Excretory please help ASAP only if you know the answer
Answers
Answer:
Vacuole
Explanation:
Good for you, I just got done with the cell in science so congrats!
;)
Explanation: Vacuoles are membrane-bound organelles that can have secretory, excretory, and storage functions.
6. Give three examples of ways invasive species have arrived to the Hudson
Answers
Answer:
Invasive species arrive inadvertently in ship ballast (both solid ballast and ballast water), on wooden shipping pallets, through canals (like the Erie Canal), as unseen 'hitchhikers' on people, animals, or boats, by escaping from agricultural areas, and by people introducing them on purpose, which is often the case .
Which proporty of gas means it can be used in car Tyre?
Answers
What cell feature is responsible for powering the cell? cytoplasm, ribosomes, mitochondria, or golgi bodies
Answers
Answer:
mitrochondria?
Explanation:
because it produces energy and releases it into the cell therefore powering it?
mitochondria is often called the “powerhouse” of a cell because they are responsible for making ATP. (ATP is the cell’s main energy-carrying molecule)
hope this helps:)
Question 3 of 10
A cell membrane is very specific about what it allows across. How does this
help the cell?
A. It is better for the cell if most molecules are prevented from
entering
B. It helps the cell absorb as many different molecules as possible.
O C. Transport proteins allow only enzymes to pass through the
membrane.
D. The cell works better when it contains fewer proteins.
Answers
Answer:
it prevent other disease from coming into the cells
Based on the current understanding of this operon, which hypothesis would be useful for James to test? Addition of allolactose to the bacterial growth media should increase the speed at which the bacteria metabolize the sugar lactose. Removal of the RNA polymerase molecule should increase the amount of bacterial growth on the plate. Decreasing the amount of allolactose in the bacterial growth media should increase the rate of bacterial growth. Increasing the rate at which RNA polymerase acts will inhibit bacterial growth
Answers
Explanation:
I took the quiz
Answer:
A.
Explanation: