3 years ago

Most Archaeans lack a ______ cell wall.

1 answer:

6 0

Most Archaens lack peptidoglycan a.k.a murein in their cell wall. Peptidoglycans help maintain the strength of the cell wall as well as repel the osmotic pressure in the cytoplasm. A common misconception of the use of peptidoglycans is that it gives the cell shape. However, peptidoglycans only improve the structure of the cell wall by strengthening it.

You might be interested in

What contracts to pump blood out of the heart?

OlgaM077 [116]

Left ventricular must be right answer

6 0

3 years ago

Read 2 more answers

Which statement describes what happens to elements during radioactive decay

ira [324]

Answer:

3) they lose energy at a varying rate - is the correct answer.

Radioactive decay is defined as the process by which an unstable atomic nucleus loses its energy by emitting radiations. The decay is random and cannot be predicted earlier.

Read more on Brainly.com - brainly.com/question/10799925#readmore

Explanation:

4 0

3 years ago

Read 2 more answers

_____ form when muscle cells convert lactic acid to lactate.

coldgirl [10]

For the answer to the question above, "hydrogen ions" form when muscle cells convert lactic acid to lactate. 
this is the reason why we feel fatigue when exercising it is that we accumulate a compound called lactic acid. I hope this helps

5 0

3 years ago

Plant leaves contain openings called stomata, which allow the diffusion of _______.

SVETLANKA909090 [29]

Answer:

plant leaves contain openings called stomata, which allow the diffusion of gas exchange

6 0

2 years ago

What is the state of matter with the weakest or no attractive forces?

masya89 [10]

Hello friends

Answer: Gases

3 0

3 years ago