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Which of the following mutations is at a higher likelihood of happening in a repetitive DNA sequence?

Which method of DNA repair includes a mechanism that utilizes a protein as a reactant to be irreversibly altered rather than as a catalyzing enzyme?

Which of the following proteins is responsible for unwinding chromosomal DNA and advancing the replication fork during replication?

The mechanism of DNA repair that can can lead to the replacement of the most nucleotides in the process of correcting one nucleotide is: [dropdown1]. The mechanism of DNA repair that doesn’t replace nucleotides at all, but rather repairs damaged bases is: [dropdown2].

Fibroblasts are

This type of skin cancer is characterized by open sores, reddish patches, shiny bump, pink growth, or scar like area.

Which part of an essay introduces the general topic of the essay while establishing the writer’s voice, tone, or attitude, toward the subject. 

A relatively deep pit or depression is called a(n)

This connective tissue fiber type is thick and composes tendons and ligaments:

If a boy was standing on his head, his mouth would be ___ to his nose.