Biology: Semester 1 Review

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

Which process is not part of cellular respiration?

Back

The Calvin cycle is not part of cellular respiration; it is involved in photosynthesis.

Front

What is homeostasis?

Back

Homeostasis is the maintenance of a stable internal environment in an organism despite changes in external conditions.

Front

What do ionic bonds form between?

Back

Ionic bonds form between particles that have opposite charges.

Front

What happens when a phosphate group is removed from ATP?

Back

The removal of a phosphate group from ATP results in the release of energy.

Front

What is the role of observations in scientific research?

Back

Observations are crucial in scientific research as they allow scientists to gather data and understand phenomena.

Front

Define metabolism.

Back

Metabolism is the sum of all chemical reactions that occur within a living organism to maintain life.

Front

What is the function of the Krebs cycle?

Back

The Krebs cycle, also known as the citric acid cycle, is a series of chemical reactions used by all aerobic organisms to generate energy through the oxidation of acetyl-CoA.

Front

What is the significance of Jane Goodall's work?

Back

Jane Goodall's work is significant for her contributions to primatology and understanding animal behavior through long-term observation.

Front

What is the difference between a control group and an experimental group?

Back

A control group is not exposed to the experimental treatment, while an experimental group is.