A nonsense mutation is a genetic mutation in a DNA sequence that results in a shorter, unfinished protein product. DNA is a chain of many smaller molecules called nucleotides. During protein formation, DNA (or RNA) nucleotide sequences are read three nucleotides at a time in units called codons, and each codon corresponds to a specific amino acid or stop signal (stop codon).

Explanation:

8 0

3 years ago

After electrons leave photosystem II, they move through a chain of three protein complexes. Where do they go after that electron

Dvinal [7]

B photosystem 1 my recources are Apex

8 0

4 years ago

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Which substance is a product of glycolysis?

love history [14]

Answer:

I believe it's B.

Explanation:

Hope my answer has helped you!

6 0

3 years ago

In DNA replication in E. coli, the enzyme primase is used to attach a 5 to 10 base ribonucleotide strand complementary to the pa

ohaa [14]

Answer:

Replication would not occur on either the leading or lagging strand.

Explanation:

In DNA replication in E. coli, the enzyme primase is used to attach a 5 to 10 base ribonucleotide strand complementary to the parental DNA strand. The RNA strand serves as a starting point for the DNA polymerase that replicates the DNA. If a mutation occurred in the primase gene, replication would not occur on either the leading or lagging strand.

8 0

4 years ago