Question

Pls answer these questions fast

Answer 1

Explanation:

12.in DNA .......... .

Answer 2

Answer:

1. Eukaryotic cells contain membrane-bound organelles, such as the nucleus, endoplasmic reticulum, mitochondria while prokaryotic cells do not but the ribosome is the only organelle that can be seen in both prokaryotic and eukaryotic cells.

2. cell wall is composed of peptidoglycan. The cell walls ofarchaea have various compositions, and may be formed of glycoprotein S-layers, pseudopeptidoglycan, or polysaccharides. Fungi possess cell walls made of the N-acetylglucosamine polymer chitin.

3. The shape of the cells depends upon the different functions they perform. They may be sperical, rounded, cuboidal, tubular, discoidal or irregular. It also depends on the cytoskeleton

4. nucleus

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