Question

1. Define protoplasm.
2. Write the role of centrosomes.
3. Explain prokaryotic cells with examples.


Sara even though all r ignoring me that's why and ur not answer me at all​

Answer 1

Answer:

1) the colourless material comprising the living part of a cell, including the cytoplasm, nucleus, and other organelles.

2)The centrosome is an important part of how the cell organizes the cell division. ... And the centrosomes organize the microtubules, so it's called the microtubules organizing center. The centrosomes duplicate before cell division, so they then help to organize the microtubules and the cell division process.

3)Prokaryotic cells lack both, a well-defined nucleus and membrane-bound cell organelles. Examples of prokaryotes are blue-green algae, bacteria and mycoplasma. ... They are single-celled and range in size from 0.2 to 10 microns (about 10 times smaller than most plant and animal cells).

Only in Gram-negative bacteria: In both, Gram-positive and negative bacteria

Long tubular structures: Short, bristle-like structures

hope it will help you.

don't you remember me???

Answer 2

Answer:

here is my intro

My name is Aisha

nickname is UV

class 7th

from Kashmir India

Explanation:

have a bangtastic