Biology I - Sem 1 Final Review Day 5 - Unit 6,7,1&2 2021

Front

What is Interphase in the cell cycle?

Back

Interphase is the stage of the cell cycle where the cell prepares for division. During this phase, the DNA is in the form of chromatin and has not yet condensed into chromosomes.

Front

Where does aerobic cellular respiration primarily occur?

Back

Aerobic cellular respiration primarily occurs in the mitochondria, which are known as the powerhouse of the cell.

Front

What happens during Prophase in mitosis?

Back

During Prophase, the chromatin condenses into visible chromosomes, spindle fibers form, and the nuclear membrane begins to break down.

Front

What is Cytokinesis?

Back

Cytokinesis is the final stage of the cell cycle where the cytoplasm divides, resulting in the formation of two new daughter cells.

Front

What are the reactants of photosynthesis?

Back

The reactants of photosynthesis are carbon dioxide, water, and sunlight.

Front

Define Mitosis.

Back

Mitosis is the process of cell division that results in two genetically identical daughter cells from a single parent cell.

Front

What is the role of the mitochondria?

Back

The mitochondria are responsible for producing energy through aerobic cellular respiration.

Front

What is the significance of spindle fibers during mitosis?

Back

Spindle fibers are crucial for separating chromosomes during mitosis, ensuring that each daughter cell receives the correct number of chromosomes.

Front

What occurs during Anaphase?

Back

During Anaphase, the sister chromatids are pulled apart to opposite sides of the cell, ensuring each new cell will have an identical set of chromosomes.

Front

What is the function of chlorophyll in photosynthesis?

Back

Chlorophyll is the green pigment in plants that absorbs sunlight, which is essential for the process of photosynthesis.