SOL Biology/Day 3

Front

What is the Cell Theory?

Back

The Cell Theory states that all living things are composed of cells, the cell is the basic unit of structure and function, and all cells come from pre-existing cells.

Front

What role do enzymes play in biological reactions?

Back

Enzymes speed up reaction rates by lowering the activation energy required for the reaction to occur.

Front

During which stage of photosynthesis do plants use carbon dioxide to produce glucose?

Back

Plants use carbon dioxide during the light-independent stage, also known as the Calvin Cycle, to produce glucose.

Front

Who discovered 'animalcules' in pond water and dental gunk?

Back

Antonie van Leeuwenhoek discovered 'animalcules' using a microscope.

Front

What is the simple sugar produced in photosynthesis?

Back

The simple sugar produced in photosynthesis is glucose.

Front

What is the basic unit of life?

Back

The basic unit of life is the cell.

Front

What is the function of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs light energy, primarily from the sun, which is used to convert carbon dioxide and water into glucose and oxygen.

Front

What is the difference between the light-dependent and light-independent reactions of photosynthesis?

Back

Light-dependent reactions require sunlight to produce ATP and NADPH, while light-independent reactions (Calvin Cycle) use ATP and NADPH to synthesize glucose.

Front

What is activation energy?

Back

Activation energy is the minimum energy required for a chemical reaction to occur.

Front

What is the role of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis in the cell.