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makvit [3.9K]
3 years ago
6

Is a proton positive or negative or electron

Biology
2 answers:
sineoko [7]3 years ago
8 0

Answer:

A <u>proton is a positive</u><u> </u>charge.

An electron is a negative charge.

A Neutron is a neutral charge.

Hope this Helps <3 :)

finlep [7]3 years ago
7 0

Answer:

a proton is positive

Explanation:

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ivanzaharov [21]

Answer:

Three nucleotide

Explanation:

Three nucleotides are required to code for one amino acid. There are four types of nucleotides A, T, G, C which make DNA. So a doublet of nucleotide code which involves only two nucleotide would be insufficient to code for 20 amino acids because if 4 different nucleotide is taken two at a time then it can only produce 16 amino acid(4²=16).

But if we take three-nucleotide than the number reaches 64 which is more than sufficient to code for 20 different amino acids(4³= 64). Therefore 3 nucleotides are needed to code for an amino acid.

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Since water flowed out of the cell, the cell lose water and shrinks.

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The red blood cell will then gain so much water that the cell membrane cannot hold all and therefore burst.
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Answer:

B. the breakdown of glucose in the chloroplast

Explanation:

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