4 years ago

Question 4

Biology

1 answer:

vesna_86 [32]4 years ago

5 0

Answer: Option A) nucleus

Explanation:

Prokaryotic cells lack nuclear envelope, thus the nucleus is absent in Prokaryotic cells.

On the other hand, eukaryotic cells possess membrane bound nucleus and nuclear envelope.

Thus, nucleus is the answer

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White blood cells migrate to a source of infection by amoeboid migration along the surfaces of endothelial cells. Imagine you ha

zysi [14]

Answer:

t interferes with the interaction between actin monomers

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When the toxin attacks, it affects the formation of pseudopods that are directly related to the presence of actin responsible for movements in the white blood from the assembly and disassembly processes in the cytoplasm of these cells.

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4 years ago

What letter represents tRna

AleksAgata [21]

Answer:

Explanation:

tRNA are the RNA molecules that help decode the mRNA strand. On one end, They contain an anticodon which helps recognize the correct pairs in mRNA and on other end they contain amino acid. In this picture, letter F has both of these therefore it is tRNA.