Bio EOC Review (all units)

Front

What is the capsid of a virus?

Back

The protein coat of a virus.

Front

What are the four common relationships between organisms?

Back

1. Mutualism: Both organisms benefit. 2. Commensalism: One organism benefits, the other is unaffected. 3. Parasitism: One organism benefits at the expense of the other. 4. Competition: Both organisms are harmed.

Front

What is the name of the adaptation where land snails enter a state of inactivity in hot or dry conditions?

Back

Estivation.

Front

What best describes a DNA molecule?

Back

A double helix structure.

Front

Do organisms 'decide' to evolve and change?

Back

No, they change because of natural selection.

Front

What is natural selection?

Back

The process where organisms better adapted to their environment tend to survive and produce more offspring.

Front

What is the function of ribosomes in a cell?

Back

Ribosomes are responsible for protein synthesis.

Front

What is the role of chlorophyll in photosynthesis?

Back

Chlorophyll absorbs sunlight to convert carbon dioxide and water into glucose and oxygen.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells lack a nucleus and membrane-bound organelles, while eukaryotic cells have a nucleus and organelles.

Front

What is homeostasis?

Back

The ability of an organism to maintain a stable internal environment despite changes in external conditions.