Cellular Energy and Processes Review

Front

What is photosynthesis?

Back

Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose, using carbon dioxide and water, and releasing oxygen as a byproduct.

Front

What is cellular respiration?

Back

Cellular respiration is the process by which cells convert glucose and oxygen into energy (ATP), carbon dioxide, and water.

Front

How are photosynthesis and cellular respiration related?

Back

The products of photosynthesis (glucose and oxygen) are the reactants needed for cellular respiration, and vice versa.

Front

What is the main product of cellular respiration?

Back

The main products of cellular respiration are ATP (energy), carbon dioxide, and water.

Front

What role do mitochondria play in cellular respiration?

Back

Mitochondria are known as the powerhouse of the cell, where the process of cellular respiration occurs, producing ATP.

Front

What is the significance of the centriole in cell division?

Back

Centrioles help organize the mitotic spindle during cell division, ensuring proper separation of chromosomes.

Front

What happens during telophase?

Back

During telophase, the chromosomes reach the opposite poles of the cell, and the nuclear envelope begins to reform around each set of chromosomes.

Front

What is the function of spindle fibers?

Back

Spindle fibers are structures that help separate chromosomes during cell division by attaching to the centromeres and pulling them apart.

Front

What is the difference between mitosis and meiosis?

Back

Mitosis results in two identical daughter cells with the same number of chromosomes, while meiosis results in four genetically diverse daughter cells with half the number of chromosomes.

Front

What is a chromosome?

Back

A chromosome is a long, thread-like structure made of DNA and proteins that contains genetic information.