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marysya [2.9K]
3 years ago
15

What do proteins do when they enter cells?

Biology
1 answer:
Tomtit [17]3 years ago
6 0

Answer:

The immune system is made up of two armies of cells

Explanation:

I think so~~

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How do organisms affect biodiversity in an ecosystem?
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Answer:

by increasing the likelihood that species will use complementary resources and can also increase the likelihood that particularaly productive or efficient species is present in community.

Explanation:

may it will helps you...

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Which planets have evidence of water on surface? Check all that apply
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Earth is the only planet so far known to have water on its surface
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What are the three functions of the nervous system?
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The nervous system consist of the brain spinal cord and the brain .
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What changes occur in the genes of sex cell
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During Telophase 2, a nuclear envelope forms around each set of new chromosomes. In this stage, cytokinesis occurs, which is responsible for producing four daughter cells each with a haploid set of chromosomes. During the crossing-over phase some chromosomes are observed to have segments that have recombined with the original parent chromosomes.   
<span>
When the phase is over, the two cells are now finally separated and their nuclear membranes are fully formed causing the meiosis cell division to be completed.</span>
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3 years ago
Brown hair is dominant over red hair. What will the genotypes and phenotypes of the offspring of a cross between a homozygous br
beks73 [17]

Answer:

1) The alleles for homozygous brown hair will be BB.

2) The alleles for heterozygous brown hair will be Bb

3) Let's make a punnet square to check for the outcomes:

       B          b

B   BB        Bb

B    BB       Bb

4) The results from the punnet square depict that the phenotype of all the children produced will be brown hair.

5) The punnet square depicts that there will be a 50% probability of the child to carry the heterozygous genome (Bb) and there is also 50% probability for the child to carry homozygous dominant genome (BB).

6 0
3 years ago
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