When molecules uses energy for transportation across the cell, then it is known as "Active Transport"
So, option B is your answer.
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Answer:
The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.
Answer:
Chromosome are part of DNA cells and threads like structure which contains the human genetic coded information for the humans . humans have total 46 chromosomes .
Explanation:
Answer:
Proteins can carry nutrients across the plasma membrane. There are also differnet receptros outside the cell that recieve signals as well as inside the cell.
Explanation:
1. B
2. D
3. A
4. D
5. B
6. B
7. A
8. A
9. D
10. A
I just took this quiz and got 100%... Hope this helps!
