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MrMuchimi
3 years ago
6

Question 4

Biology
1 answer:
Juliette [100K]3 years ago
8 0

Answer:

In eukaryotes, thousands of chemical reactions are able to take place in  separate compartments called organelles.

Explanation:

Organelles are specific cellular structures that are the means of compartmentalizing the various functions that occur within cells.

Examples of organelles and their functions are:

- <u>Nucleus</u>: contains DNA and in it occur the replication of this molecule and its transcription into RNA.

- <u>Rough endoplasmic reticulum</u>: protein synthesis and conjugation of these molecules occurs.

- <u>Mitochondrion</u>: houses all oxidative phosphorylation reactions and the electron transport chain for ATP synthesis to occur.

The organelles are then the structures that allow the development of the multiple functions that a cell has.

The other options are not correct because:

  • <em><u>Bacteria</u></em><em> is a prokaryotic organism. </em>
  • <em><u>Prokaryote</u></em><em> refers to simple organisms that lack organelles. </em>
  • <em><u>Proteins</u></em><em> are biomolecules that allow the structure and function of living beings.</em>
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some people wrongly compare the cells inside the body with bricks in a wall.actually three are scores of difference between the
Harman [31]
These cells can focus in a certain function and can communicate with its neighbor cells or tissues.

<span>Macromolecules > Organelles > Cells > Tissues > Organs > Organ system > Organisms
</span>
<span>Cell is the most basic unit of matter that can carry out all the processes of life however not all cells are alike.The different structures found within the cell is called the organelles and are assigned to perform specific function in the specific cell.  </span>
6 0
4 years ago
Explain three ways the human body maintains homeostasis.
swat32

Answer:

the RRRGENTS

Explanation: The human body does Regulation, Excretion and Synthesis

5 0
3 years ago
Read 2 more answers
Isotherms cannot cross because to cross would indicate two different for the same location.
yKpoI14uk [10]

Answer;

-Temperature

Explanation;

Isotherms cannot cross because to cross would indicate two different temperature for the same location.

Isotherms are lines that connect points of equal temperature on weather maps, so at every point along a given isotherm the temperature values are the same.

An isotherm should never split, cross, or touch another isotherm, because then at the crossing point it would have two different temperature values, which is physically impossible.

7 0
3 years ago
Read 2 more answers
Osteoporosis is more prevalent among women than men because women generally
Ann [662]

Answer:

Have lower bone mass than men have

Explanation:

Osteoporosis is a bone thinning disease that is more prevalent among women than men and typically occurs after 50. The reason women are more likely to get the disease than men is because after 50 many women have gone through or are going through menopause. Menopause causes the ovaries to produce less estrogen which is what had previously been promoting bone density.

The other answers are incorrect because...

A: have more bones in their bodies than men have: for the most part everyone has the same amount of bone in there body (although there are diseases that cause a persons bones to fuse together making them have fewer bones than the average person)

B: take in more calcium then men take in: more calcium would actually cause someone to be less likely to get osteoporosis because it strengthens the bones.

C: exercise more than men do: Osteoporosis is more common in malnourished women and women who do not get regular physical activity to strengthens there bones. So getting more exercise would actually lessen the chance of getting osteoporosis.

Hope this helps! :)

5 0
3 years ago
UL PLE CHOICE
rewona [7]

Answer:

Explanation:

whatt?

UL PLE CHOICE

ADENINE

This molecule is

NH

3 PHOSPHATE GROUPS

H.CO

Oo

-p-o-p-o

6-40

-60

OH OH

RIBOSE

Q Zoom

7 0
3 years ago
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