Answer:
the cell membrane becomes depolarized.
Explanation:
Na+ moves in, K+ moves out.
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Answer:
C) Most fungi get their nutrients by ingesting small pieces of other living organisms.
Explanation:
Most fungi are saprotroph, it is, they obtain nutrients by decomposing non-living organic matter -i.e. dead plant or animal matter- and absorbing soluble organic compounds; carbohydrates are the preferred carbon source.
A smaller percentage of fungal species are parasites, and obtain nutrients from living hosts (other living organisms).
Answer:
The main difference between microtubules and microfilaments is that microtubules are long, hollow cylinders, made up of tubulin protein units whereas microfilaments are double-stranded helical polymers, made up of actin proteins.
1) A
2) B
3) B
4) C
5) B
6) C
7) D
8) B
9) A
10) A
