AP Biology Midterm Review

Front

How many total molecules of ATP are formed from cellular respiration?

Back

36-38 ATP

Front

Which of the following is NOT a role of mitosis?

Back

gametes

Front

How is DNA/RNA synthesis directionally oriented?

Back

new nucleotides are added to 3' hydroxyl

Front

Describe the difference between rough ER and smooth ER.

Back

Rough ER compartmentalizes cell; Smooth ER functions in detox and lipid synthesis.

Front

The physical expression of a trait is called the ...

Back

phenotype

Front

What is the role of mitochondria in a cell?

Back

Mitochondria are the powerhouses of the cell, generating ATP through cellular respiration.

Front

Define genotype.

Back

Genotype refers to the genetic makeup of an organism, specifically the alleles it carries.

Front

What is the function of ribosomes?

Back

Ribosomes are responsible for protein synthesis in the cell.

Front

Explain the process of photosynthesis in simple terms.

Back

Photosynthesis is the process by which plants convert sunlight, carbon dioxide, and water into glucose and oxygen.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have both.