Biology Final Review

Front

What organelle is responsible for cellular respiration?

Back

Mitochondria

Front

Why does the human body use energy to maintain sodium and potassium balance?

Back

ATP is required to move sodium ions against their concentration gradient outside the cell.

Front

Guanine bonds with which base?

Back

Cytosine

Front

What type of mutation is represented by the change from TTACGCAAG to TTCGCAAG?

Back

Deletion

Front

What is the phenotype for an organism with genotype BB?

Back

Blue

Front

What is the primary function of mitochondria?

Back

To produce ATP through cellular respiration.

Front

What is the role of ATP in cellular processes?

Back

ATP provides energy for various cellular functions, including active transport.

Front

What are the four bases of DNA?

Back

Adenine, Thymine, Cytosine, Guanine.

Front

What is a substitution mutation?

Back

A mutation where one base is replaced by another in the DNA sequence.

Front

What is the difference between genotype and phenotype?

Back

Genotype refers to the genetic makeup, while phenotype refers to the observable traits.