Homeostasis is the regulation and maintenance of a stable internal environment of an organism to support life at the cellular level. (True or False)

Answers

Answer 1

Answer:

True

Explanation:

It is a little misleading but ultimately correct. Homeostasis is maintaining a stable internal environment despite changing external conditions.

Answer 2
True, Keeping a stable internal environment requires constant adjustments as conditions change inside and outside the cell. The adjusting of systems within a cell is called homeostatic regulation. ... Homeostasis can be thought of as a dynamic equilibrium rather than a constant, unchanging state.

Related Questions

what do the arrows in a food chain represent ​

Answers

Answer:

Essentially, it means that organisms must eat other organisms. Food energy flows from one organism to another. Arrows are used to show the feeding relationship between the animals. The arrow points from the organism being eaten to the organism that eats it.

Explanation:

brainliest please?

What species and class does gossypium belong to?


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Answer:

Gossypium belongs to the Gossypium arboreum L. species.

all you need is in the photo ​

Answers

It’s z cuz y=mxtb and u solve the parobola and its 11teen

i need help with this can someone help me?

Answers

Explanation:

Predation plays an important role in the overall health of an ecosystem since it regulates the population of preys as well as maintain the population of higher-level consumers. If predators were eliminated from an ecosystem, it would cause an increase of the population of preys and potentially decrease the population of other organisms on lower trophic levels. An example of such effect can be seen from the population of rabbits and plants supposing that foxes, eagles and snakes are eliminated from the ecosystem. The rabbit population will multiply, causing a decrease in the population of plants such as grass that rabbits feed on.

Hope this helps :)

True or false identify if it is false: Wetlands may be either freshwater or salt water biome. May somebody please help me don’t give up on me now.

Answers

Answer:

I believe the answer is true

Answer:

True

Explanation:

I just took it on a test brainlist would be appreciated

1. Explain the pathway of Endosymbiosis, and explain the job of all the organelles involved.​

Answers

Answer:

All living things are made up of cells. Even though there are many millions of life forms on earth, all of them are made up of only two basic types of cell: prokaryotes and eukaryotes.Cells contain DNA. Prokaryotes (pro-carry-oats) are small and simple and have rings of circular DNA floating free inside the cell. Eukaryotes (you-carry-oats) are large and more complex.

Artificial selection has produced a wide variety of crop plants, livestock, and pets. Which characteristic of artificial selection makes it different from natural selection

Answers

Answer:

Genetic Problems

Explanation:

When people genetically modify animals, they can mess up a lot of their natural abilities. For example in some cases scientist have made cows who produce more milk, but couldn't reproduce anymore because of it. Sometimes it even hurts the animal. People have bred dogs in certain ways that makes it hard for them to breathe, like Bull dogs who has respiratory issues. This makes decreases their life span and continuing to bred them will only make it worse. When scientist have a certain trait they want they also make animals breed with their own families. Incest creates a lot of genetic problems.

I hope this helped.

The boulders, rocks, and pebbles at the base of this cliff are the same kind of rock as the cliff itself. What can you conclude from this evidence? Check all that apply.


A.
Waves are causing the cliff to crumble.


B.
The boulders, rocks, and pebbles were originally part of the cliff.


C.
The cliff is eroding, so the lighthouse was not built in a safe location.

Answers

B because it wouldnt have sucked me

The boulders, rocks, and pebbles were originally part of the cliff can conclude from this evidence.

What are the features of boulder rocks?

A boulder is defined as any rock larger than 16” in diameter. They are available in two basic shapes: round and angular. Round boulders have smooth edges and curves.

Moreover, a boulder is a rock fragment with size greater than 25.6 centimetres (10.1 in) in diameter. Smaller pieces are called cobbles and pebbles.

A boulder is defined as any rock larger than 16” in diameter. They are available in two basic shapes: round and angular.

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What is the best way to describe the concept of “homeostasis”.

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^^^^^^^^^^^^^^^^^^^^

the blunt, cartilaginous, lower
tip of the sternum

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should be called the Manubrium!

Students are conducting a lab estimating the time it takes for the cell cycle in normal chicken cells. They find that the average time for one complete cell cycle is 22 hours.
What differences would they expect to see in cancerous chicken cells?
A Cancerous chicken cells will spend more time in interphase.
b Cancerous cells will not complete all phases of the cell cycle.
c Cancerous chicken cells will complete mitosis in a shorter amount of time.
d Cancerous chicken cells and normal cells will have the same total time to complete the cell cycle.

Answers

Answer:C!

Explanation:

Cancerous chicken cells will complete mitosis in a shorter amount of time.

The difference they would expect to see in cancerous chicken cells is cancerous chicken cells will complete mitosis in a shorter amount of time. The correct option is c.

What are cancerous cells?

Cancerous cells are those cells that cause cancer in organisms. These cells are the converted form of normal cells. The normal cells are converted into cancerous cells by the means of mutagens.

The cell cycle is the cycle of the division of a cell. The cell divides itself and forms a new daughter cell. That's how a body increases the older cells to divide and produce new cells. The process is called mitosis.

Now, the normal cells divide at a constant and normal rate that is needed, but the cancerous cells divided abnormally and rapidly which cause tumor in the body.

Thus, the correct option is c. Cancerous chicken cells will complete mitosis in a shorter amount of time.

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A medical test indicates that a patient has a defective protein. This condition is most
likely due to a change in the directions coded in the:

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Answer:

the hereditary unit, gene

The passing on of genes from parents to their offspring is known as

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Answer:

Heredity

Explanation:

there is no explanation for this

Answer:

"Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring"

How does the molecule marked A enter our body

Answers

Answer:

Explanation:

A, breathing. It contains oxygen and that is what we use to breath.

Answer:

eating.

Explanation:

glucose (C6H12O6) is a monosaccharide aka a carbohydrate that we eat.

What is the third part of cell theory?
All cells come from pre-existing cells
All cells contain DNA
All cells contain a nucleus
All cells maintain homeostasis

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Answer:

Explanation:

All cells come from pre-existing cells

All cells come from preexisting cells

Why do levels of photosynthesis change based on location and time of the year?

Answers

Answer:

Because of the Earths rotation

Explanation:

Hope this helps

Answer:

Being in a hot climate can destroy the stage of photosynthesis or a cold climate, and if in the winter, it can get really cold, or in the fall windy...

Explanation:

Selective breeding can produce plants and animals with
A
desired traits.

B
undesired traits.

C
extra chromosomes.

D
fewer chromosomes.

Answers

Answer:

A Desired traits

Explanation:

selective breeding is the breeding animals or plants to get desired traits.

Are the following populations likely to be undergoing evolution? Read the description of the population and select yes or no from the drop-down menu. A laboratory population of beetles is kept under conditions ideally suited for that species. All the beetles' needs are met. The space is very large, but contained.
Yes or No ​

Answers

Answer: No

Explanation:

hope this helps !!

Answer:

The answer is NO,

the next answer is YES

Explanation:

I did it 0,0

Which statement below is FALSE about how surface currents affect climate?

a
Cold water currents can absorb heat and produce cooler air temperatures.
b
The temperature of the air above a certain region is what affects the temperature of the ocean's surface currents.
c
The temperature of the water at the surface of the ocean affects the air above it.
d
Warm water currents can heat air and produce warmer air temperatures.

Answers

Answer:

B

Explanation:

Unit 4 review grade 5

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Answer:

theress no question

Explanation:

Answer:

you left me speachless and where is the photo how am i soupposed to do your work if i dont know what im doing

btw the answers 4

Explanation:

In the 1880s, Louis Pasteur developed a method of weakening viruses. The weakened viruses could be injected into healthy individuals.

How is this method effective in fighting viral diseases?

Answers

Answer:

since Louis Pasteur developed a method of weaking the viruses, the weeked virus could be injected to healthy individuals. He did this becuase if you get injected by the weakened viruis you will have a greater chase of NOT getting that said virus.

Explanation:

Answer:

The immune system develops antibodies in response to the weakened viruses.

Explanation:

The human body maintains homeostasis through a feedback loop mechanism. True or False)

Answers

Answer:

True

Explanation:

Answer:

true

Explanation:

6. Which list of characteristics describes organisms classified as animals?

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Answer:

Animals are heterotrophs; they must consume living or dead organisms since they cannot synthesize their own food and can be carnivores, herbivores, omnivores, or parasites

Explanation:

e Sudan Black
7. How many water molecules are removed when Sucrose gets broken down into glucose and
fructose?
a. 1
b. 2
C. 3
d None

Answers

3 hope this helps!!!!!!!!!!!!!!!
3 I am pretty sure!!!!!!!!!!!!!

Which organisms should be classified in more than one trophic level?

Answers

A trophies level pertains to the position of an organism in the food chain. Humans are the most dominant organism that belong to more than one trophies level. When we eat plants we become the secondary or the tertiary consumers.

Birds are also organisms that belong to more than one trophies level. When birds eat seeds they become the primary consumer, but when they eat insects they become the secondary or even the tertiary consumers.

16. The primary function of the cell wall is to
A.support and protect the cell.
B. store DNA.
C. direct the activities of the
cell.

Answers

Its a
Hope this helps and good luck on ur exams :))))

Answer:

A support and protect the cell

A mutation that could be inherited by offspring would result from-?

Answers

Answer: Along with substitutions, mutations can also be caused by insertions, deletions, or duplications of DNA sequences. Some mutations are hereditary because they are passed down to an offspring from a parent carrying a mutation through the germ line, meaning through an egg or sperm cell carrying the mutation.

Explanation:

A mutation that could be inherited by offspring would leads from a base substitution in gametes during meiosis. The correct option is D.

What is mutation?

Any alteration to a cell's DNA sequence. Alterations in cell division can result in specific mutations.

As can exposure to environmental DNA-damaging substances. Mutations may be negative, positive, or ineffective.

Errors in DNA replication during cell division, exposure to mutagens, or viral infection can all cause mutations.

Somatic mutations (which happen in body cells) cannot be passed on to offspring, whereas germline mutations (which happen in eggs and sperm) can.

A base substitution in gametes during meiosis would result in a mutation that might be passed on to progeny.

Thus, the correct option is D.

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Your question seems incomplete, the probable complete question is:

A mutation that could be inherited by offspring would result from-?

In ____ ecosystem decomposers breakdown dead or decaying organisms, returning nutrients to the soil to be used by plants.
a. An unstable
b. A balanced
c. A defective

Answers

a balanced ecosystem
A balanced is the answer :)

What Is Sexual Reproduction –

produces offspring that are identical to the parent

decreases the chances of survival of the species

results in genetic variation in the offspring

results in genetic material being donated to offspring by only one parent

Answers

Sexual Reproduction - Results in genetic variation in the offspring

PLEASE HELP Select from the drop-down menu to correctly complete the statement. Different types of cells within an organism 1.All are the same 2.Serve a different function 3.Can survive on their own 4.Do not have any function

Answers

Answer:

The correct answer is - 2. Serve a different function

Explanation:

In a multicellular organism there are different type of the cells present and termed and differentiat on the basis of their specific function in the body or the location in the body. The different type of cells present are epithelilal cell, nerve cells, connective tissue cell and muscle cell. These cells can be further divided on their function as well such as cardiac cell, hepatic cell, nephron cells and neurons and many other cells.

All these specialized cell peroform their own function in the body such as nephrons helps in blood purification, hepatic cells help in various functon include synthesis of bile and hormones and metabolism. Cardiac muscles made up of cells that helps in puming the blood and mainataining blood flow.

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