Cytology

Cytology

Assessment

Flashcard

Biology

9th - 12th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

What is homeostasis?

Back

Homeostasis is the process by which living organisms regulate their internal environment to maintain stable, constant conditions, despite changes in the external environment.

2.

FLASHCARD QUESTION

Front

What is active transport?

Back

Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration, using energy (ATP).

3.

FLASHCARD QUESTION

Front

What is the role of ATP in cellular processes?

Back

ATP (adenosine triphosphate) provides the energy required for various cellular processes, including active transport and metabolic reactions.

4.

FLASHCARD QUESTION

Front

What is osmosis?

Back

Osmosis is the diffusion of water across a selectively permeable membrane, moving from an area of lower solute concentration to an area of higher solute concentration.

5.

FLASHCARD QUESTION

Front

What is passive transport?

Back

Passive transport is the movement of molecules across a cell membrane without the use of energy, typically occurring along the concentration gradient.

6.

FLASHCARD QUESTION

Front

What is facilitated diffusion?

Back

Facilitated diffusion is a type of passive transport that uses specific proteins to help move molecules across the cell membrane.

7.

FLASHCARD QUESTION

Front

What is the function of embedded proteins in the cell membrane?

Back

Embedded proteins assist in cell transport, helping to move substances in and out of the cell.

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