1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
BlackZzzverrR [31]
3 years ago
13

What does the second subject of ER break down?

Biology
1 answer:
SpyIntel [72]3 years ago
3 0

Answer: the ER usually constitutes more than half of the membranous content of the cell. The ER can be classified in two functionally distinct forms: the smooth endoplasmic reticulum (SER) and the rough endoplasmic reticulum (RER).

plz mark brainliest

You might be interested in
A table with four organisms and their primary role in an ecosystem is shown.
Otrada [13]

Answer:Each and every one of us have several roles. Organisms in a community play other roles too. An organism's role within an ecosystem depends on how it earn its nutrients. Organisms collect their nutrients in very different actions, so they have different roles in an ecosystem.

Explanation:  

The food chain describes who eats whom in the wild. Every living thing—from one-celled algae to giant blue whales—needs food to survive. Each food chain is a possible pathway that energy and nutrients can follow through the ecosystem.

For example, grass produces its own food from sunlight. A rabbit eats the grass. A fox eats the rabbit. When the fox dies, bacteria break down its body, returning it to the soil where it provides nutrients for plants like grass.

Of course, many different animals eat grass, and rabbits can eat other plants besides grass. Foxes, in turn, can eat many types of animals and plants. Each of these living things can be a part of multiple food chains. All of the interconnected and overlapping food chains in an ecosystem make up a food web.

3 0
3 years ago
The Arctic tundra has wetlands caused by _____.
Ad libitum [116K]

Answer:

B.soil that is frozen solid all year

C.summer thaws combined with frozen permafrost

D.the overflow of a large lake each summer

6 0
3 years ago
In a paragraph explain what effect very small pores and their diffusion rate would have on the workings and mechanism of a cell
Murrr4er [49]

Answer:

So if the size of the pore is small then the rate of the diffusion will be very slow as the molecules will move from high concentration to low concentration in very slow rate.

Explanation:

I hope it helps you

6 0
3 years ago
Which of these would form first during the development of a complex multicellular organism, such as an animal? A) cell B) organ
Goshia [24]
It should be A) cell since everything is made of cell in a living body.
5 0
3 years ago
Read 2 more answers
What is the function of the companion cells?
Alexus [3.1K]

Answer:  

Companion cell is a type of specialized parenchyma cell, which is located in the phloem of the flowering plants.

Each of the companion cell is usually associated with the sieve element. The main function of the companion cell is uncertain but it regulates the activity of sieve tube.

It plays a major role in the loading and unloading of the sugar molecules into the sieve element. As the sieve tubes do not have nucleus and ribosomes so they need companion cell to help in the transportation of sugar molecules.

3 0
3 years ago
Other questions:
  • Energy efficiency is usually obtained through _______. The answer is B, Technology. Someone comment and I'll make them brainlies
    5·2 answers
  • How do scientist explain the incomplete fossil record?
    9·2 answers
  • How can the hypothalamus receive signals from both the nervous and endocrine systems?​
    8·1 answer
  • In cells, hydrogen peroxide is converted to water and oxygen through the activity of A) enzymes. B) fats. C) lipases. D) pigment
    7·2 answers
  • Study Figure 28­4. Which of the following conclusions about body temperature can be drawn
    12·1 answer
  • Question 48 (1 point)
    8·1 answer
  • Qualities of a stone that make it a gem stone
    13·2 answers
  • Helpppppp please!!! How do membrane proteins contribute to the membrane potential?
    11·1 answer
  • 16. Smaller earthquakes are known as
    14·1 answer
  • Which of these statements about ocean waves is true?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!