SB1- Cell Biology

Front

What phase of the cell cycle involves DNA replication?

Back

S phase

Front

What is the purpose of meiosis?

Back

To produce gametes with half the number of chromosomes

Front

During which phase of the cell cycle does mitosis occur?

Back

M phase

Front

What is the main product of the Krebs cycle in cellular respiration?

Back

ATP, NADH, and FADH2

Front

What is the function of the endoplasmic reticulum in a cell?

Back

Produce proteins for the cell

Front

What are the main stages of the cell cycle?

Back

G1 phase, S phase, G2 phase, and M phase

Front

What occurs during the G1 phase of the cell cycle?

Back

Cell growth and preparation for DNA replication

Front

What is the role of ATP in cellular processes?

Back

ATP serves as the primary energy currency of the cell.

Front

What is the difference between mitosis and meiosis?

Back

Mitosis results in two identical daughter cells, while meiosis results in four genetically diverse gametes.

Front

What is the significance of the Krebs cycle in cellular respiration?

Back

The Krebs cycle generates electron carriers (NADH and FADH2) that are used in the electron transport chain to produce ATP.