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____ [38]
2 years ago
8

Question 27

Biology
1 answer:
Sindrei [870]2 years ago
6 0

Answer:

C) Plasma Membrane

Explanation:

The four main structures are Plasma membrane, ribosome, cytoplasm, and genetic material.

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Name the group of algae most closely related to plants​
Lisa [10]

Answer:

because it is a living thing.

and plants are living organisms?

5 0
3 years ago
Which phrase tells a major function of the endomembrane system?
viktelen [127]

Answer:

A

Explanation:

3 0
2 years ago
Nonpoint source comes from a variety of locations and is easy to trace
inysia [295]
Nope. Nonpoint source comes from a Specific <span>locations and is easy to trace.

In short, Your Answer would be "False"

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6 0
2 years ago
Read 2 more answers
Beginning with a cell that just fertilized ( 1 cell ) how many times must it divide to become a 64 cell blastomere ?
natka813 [3]

A cell that just fertilized has to divide 6 times to form a 64 cell blastomere.

<u>Explanation:</u>

Human reproduction begins with the fusion of male gamete sperm and female gamete ovum. The fusion of sperm and ovum forms the zygote that is diploid. The zygote then undergoes mitotic division to develop into embryo.  

The zygote first divides into two and the two individual cells divide again to form four individual cells and so on. Thus the number of cells after each division can be represented by the equation 2^n  where n is the number of divisions.  in the question it is given that the blastomere has 64 cells.

2^n=64  

n=6

This means that the fertilized cell has to divide 6 times to develop into 64-celled blastomere.

7 0
3 years ago
What is a possible effect of an error during transcription?
Leviafan [203]

A possible effect of an error during transcription is the wrong amino acid chain, will be produced.

Option D

<h3><u>Explanation: </u></h3>

The "wrong amino acid chain", will be produced as a possible effect of an error during transcription. A mutated set of proteins will start getting produced. They will have different or faulty functioning. In some cases, they won't have any functions of their own.

To avoid the possibility of an error, the transcript goes through a process of proofreading which further eliminates the chances of a wrong protein being developed.

7 0
3 years ago
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