Biology PMA 2 Review 2024

Front

What are the parts of a nucleotide?

Back

1) Phosphate 2) Deoxyribose Sugar 3) Nitrogen Base

Front

Why is diffusion important to cells?

Back

It allows them to take in materials without using energy.

Front

What is the correct equation for cellular respiration?

Back

6O2 + C6H12O6 -> 6CO2 + 6H2O + Energy

Front

What are the reactants for photosynthesis?

Back

Carbon dioxide and water.

Front

What is diffusion?

Back

The movement of particles from areas of high concentration to areas of low concentration.

Front

What is osmosis?

Back

The diffusion of water across a selectively permeable membrane.

Front

What is the role of ribose sugar in nucleotides?

Back

Ribose sugar is a component of RNA nucleotides.

Front

What is the role of deoxyribose sugar in nucleotides?

Back

Deoxyribose sugar is a component of DNA nucleotides.

Front

What is the significance of cellular respiration?

Back

It converts glucose and oxygen into energy, carbon dioxide, and water.

Front

What is photosynthesis?

Back

The process by which plants convert carbon dioxide and water into glucose and oxygen using sunlight.