What is cellular respiration?

Answers

Answer 1

Answer:

cellular respiration is the process by which organisms combine oxygen with foodstuff molecules, diverting the chemical energy in these substances into life-sustaining activities and discarding, as waste products, carbon dioxide and water.

Explanation:


Related Questions

Would you expect the cells from the root of a plant to be the same is structure and function as cells from a leaf


please help don't guess.. I have a d in biology and I'm trying to get a better grade. my parents keep hassling me about it please help

Answers

You would not expect cells from the root and leaves to have the same function and structure. This is because they are made for different jobs and are built as such. Leaves may have more chloroplasts containing chlorophyll, thus why they are green, but roots may have few to no chloroplasts, thus why they are not green.

Aldosterone ____________ ion exchange at the distal convoluted tubule. This helps to regulate the reabsorption of sodium and water

Answers

Aldosterone, the main mineralocorticoid steroid hormone ion exchange at the distal convoluted tubule.

This helps to regulate the reabsorption of sodium and water.

Discussion;

To prevent osmolarity from decreasing below normal, the kidneys also have a regulated mechanism for reabsorbing sodium in the distal nephron.

The mechanism in discuss is controlled by aldosterone, a steroid hormone produced by the adrenal cortex.

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what is the main reason scientist do experiments?
A) to find out if a hypothesis is correct
B) to provide jobs for scientists
C) to find different ways to use lab equipment
D) to educate science students

Answers

A. to find out if a hypothesis is correct.

I need help question 15

Answers

Answer:

Perpendicular

Explanation:

The lines for both equations intersect.

Answer:

perpendicular

Explanation:

-2x+6y=3 ------> y=1/3x+13

It is flipped and as opposite sign.

how do the ranges for the marine bird and sea turtle species species compared

Answers

Answer: Varies

Explanation:

It's based on there being many different types.

The star in the diagram represents which of these? A. origin of replication B. replication fork C. replication bubble D. Okazaki fragment​

Answers

Given what we know about the process of DNA replication, we can confirm that the star shown in the diagram represents the replication fork.

During the replication of DNA in the cellular process of multiplication, a structure known as the replication fork is formed. This fork is a structure that forms by helicases, which tear the hydrogen bonds that hold together two DNA strands in the form of a double helix.

The resulting structure contains two prongs, which are branches of the original DNA strand which are no longer doble or in the form of a helix. This area where the strands are separating into prongs is the replication fork which is being marked in the diagram by the star.

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Which bacteria are useful in converting milk into curd?
(A) Azotobacter
(B) E. Coli
(C) Lactobacilli
(D) Pseundomonas​

Answers

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The correct Choice is ~ C

Lactobacillus bacteria are useful in converting milk into curd ~

Answer: (C) Lactobacilli

Brainliest pls if correct!

What is the function of a plasma membrane that all living cell depends on

Answers

Answer:

The plasma membrane, or the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell. And that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

In the formation of coal, which stage has the lowest carbon content?
A. bituminous coal
B. lignite
C. anthracite
D. peat

Answers

Answer:

a

Explanation:

Answer:

Peat

Explanation:

Took the quiz

These are standards that determine a scientists behavior, right or wrong.

Answers

Answer:

right beacuse

Explanation:

Of the sheep discussed in the presentation, which of the following has the heaviest and largest horns?
O Desert Bighorns
O Aoudad
O Rocky Mountain Bighorn
O Pronghorn

Answers

The Desert Bighorn has the heaviest and largest horns out of the options.

I hope this helps!

pls I need answers ASAP,thank you

Answers

Which answers? can you show a picture or explain in some sort

1)What are some examples of specialized cells
and what do they do?
2) Why is the specialization of cells in organisms
significant and important for homeostasis?



























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Answers

Answer:
mast cells, melanocytes, nerve cells, cardiac muscle cells
Explanation:
There are lots of examples of specialized cells, but here are four.
Mast cells - release histamine and heparin, which are important in directing the inflammatory response. These cells direct the first line of defense in preventing infection
Melanocytes - release melanin, which is a brown pigment that gives skin and hair its color. This is an important process because melanin reflects UV light, which can damage DNA in skin cells
Nerve cells - specially designed to allow nerve impulses (called action potentials) to travel throughout the body. They use electrical signals to allow the whole body to communicate
Cardiac muscle cells - responsible for muscle contraction of the heart. They have specialized structures like intercalated discs that allow rapid communication between cells. This is important because every cell in the heart has to contract at the same time to allow blood to flow properly throughout the body.
The specialization of cells in organisms is important because it allows us to do many specialized functions. Non-specialized cells are pretty limited in what they are able to do, so they are small and inefficient. Specialized cells also help prevent disease, which is the opposite of homeostasis.

can some one help me with this please​

Answers

Answer:

1 answer is B

2 answer is c

3 answer is a

Explanation: hope this helps if it not right pls tell me

Why is the element carbon so versatile?

Answers

Answer:

C.

Explanation: can form many different types of structures and it's stable

Explanation:

C ...................


help me in my homework please

Answers

The growth is the dependent.

what is the complementary DNA strands and plz write it the same way as the image.

Answers

Answer:

AAT-TTG-CTC-GAC-GAT

Explanation:

The complimentary strand contains the bases that the parent original strand binds to.

I need help with dis one too plz!!!question 5

Answers

Explanation:

4) option D

5) option A

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How to define mental illness or psychopathology ?

Giving away 15 points

Answers

Answer:

mental illness is a disease or illness that affects the way you think process and act this can make everyday life and everyday things difficult to do.

Psychopathology is basically the study of mental disorders for example the study would be relating to their causes, the development, course, classification, and treatment.

Explanation:

What term describes the total mass of trees, shrubs, herbaceous plants, and grasses present in a given forest on a given day

Answers

The term best describes the mass of the above-ground vegetation in a given forest would be the standing crop.

The standing crop of a forest specifically refers to the mass of all the living plant materials present in the forest at a particular time ranging from the biggest of trees, shrubs, herbs, to the tiniest of grasses.

Standing crop is as opposed to biomass in that the latter refers to the total mass of organic materials from the living and dead plants derivable from the forest.

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Of what is the head of T- phage made?
A) only protein
B) only DNA
C) Protein and DNA
D) None of above​

Answers

Answer:

....( c) protein and DNA

The weathering of rock caused by salt is

Answers

B

Explanation:

It occurs when water dissolved with salts seeps into the cracks of a rock. When the water slowly evaporates it leaves behind crystals of salts. When the rock is heated, the salts also expand and create pressure within the cracks, widening them and causing the rock to split.

Explanation:

Assume that a cross is made between tall and dwarf tobacco plants. The F1 generation showed intermediate height, whereas the F2 generation showed a distribution of height ranging from tall to dwarf, like the original parents, and many heights between the extremes. These data are consistent with _____________ inheritance

Answers

U find out your self

Mutations may be caused by A. errors in replication B. exposure to radiation C. breakage of chromosomes D. All answer choices are correct

Answers

Answer: D all answer choices are correct

What chemical compounds are in a sunflower?​

Answers

Answer:  The major components of the sunflower seed hull, lipids, proteins and carbohydrates.

Explanation: The major components of the sunflower seed hull, lipids, proteins and carbohydrates were studied Lipids represent 5.17% of the total hull weights, 2.96% of which is wax composed of long chain fatty acids (C14–C28, mainly C20) and fatty alcohols (C12–C30, mainly C22, C24, C26).

Hope This Helps :)

please help me last question!

Answers

Answer:

statement A is correct.... the glucose product in the photosynthesis is the substrate for respiration

How is the small intestine adapted to its function?

Answers

Answer:

The enzymes in the small intestine, help break the food up into smaller particles. Those tiny particles are then absorbed through the thin lining of the intestine into the bloodstream and are carried all where they are needed in the body. Therefore making it adapted to it's function, which is breaking down food including carbohdrates, fats and proteins :>

Explanation:

(*winks and runs of*)

Dementia refers to a loss of brain function that usually first appears as forgetfulness. T/F PSYCHOLOGY

Answers

Answer:

True

Explanation:

Answer:

True

Explanation:

list the steps of reasoning that Darwin gave to explain the process of natural selection

Answers

Answer:

variation,inheritance,high rate of populations growth,differential survival and reproduction

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PLEASE HELP!! Identify and place the stages of mitosis in the chart.

Answers

Answer:

the nuclear envelope sentence goes to PROPHASE

The chromosomea align in sentence goes to METAPHASE

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