EOC reveiw

Front

What is an insertion mutation?

Back

An insertion mutation is a type of genetic mutation where one or more nucleotide bases are added into a DNA sequence, potentially altering the resulting protein.

Front

What is a deletion mutation?

Back

A deletion mutation is a type of genetic mutation where one or more nucleotide bases are removed from a DNA sequence, which can lead to a shift in the reading frame and affect protein synthesis.

Front

What is a substitution mutation?

Back

A substitution mutation is a type of genetic mutation where one nucleotide base is replaced by another, which may or may not affect the resulting protein.

Front

What is an inversion mutation?

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An inversion mutation occurs when a segment of DNA is reversed within the chromosome, which can disrupt gene function.

Front

What is translocation in genetics?

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Translocation is a genetic mutation where a segment of DNA is moved from one location to another, either within the same chromosome or to a different chromosome.

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What is passive transport?

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Passive transport is the movement of particles across a cell membrane from an area of high concentration to an area of low concentration without the use of energy.

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What is active transport?

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Active transport is the movement of particles across a cell membrane from an area of low concentration to an area of high concentration, requiring energy input.

Front

What occurs during metaphase in cell division?

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During metaphase, chromosomes align in the middle of the cell, preparing for separation during the next phase of cell division.

Front

What is the role of the capsid in a virus?

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The capsid is the protein shell of a virus that encases and protects its genetic material.

Front

What is the function of DNA?

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DNA (deoxyribonucleic acid) carries the genetic instructions for the development, functioning, growth, and reproduction of all known living organisms.