Biology Midterm Practice

Biology Midterm Practice

Assessment

Flashcard

Biology

9th Grade

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

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15 questions

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1.

FLASHCARD QUESTION

Front

What is active transport?

Back

Active transport is the movement of substances across a cell membrane against their concentration gradient, requiring energy (ATP).

2.

FLASHCARD QUESTION

Front

What are the components of a nucleotide?

Back

A nucleotide consists of a sugar, a phosphate group, and a nitrogenous base.

3.

FLASHCARD QUESTION

Front

What is fermentation?

Back

Fermentation is a metabolic process that breaks down organic compounds in the absence of oxygen, producing energy.

4.

FLASHCARD QUESTION

Front

What organelle is responsible for energy production in cells?

Back

Mitochondria are the organelles responsible for producing energy (ATP) through cellular respiration.

5.

FLASHCARD QUESTION

Front

What happens to a cell in a hypotonic solution?

Back

A cell placed in a hypotonic solution will swell as water enters the cell due to osmosis.

6.

FLASHCARD QUESTION

Front

What is passive transport?

Back

Passive transport is the movement of substances across a cell membrane without the use of energy, moving down their concentration gradient.

7.

FLASHCARD QUESTION

Front

What is the role of mitochondria in a cell?

Back

Mitochondria convert nutrients into energy (ATP) through cellular respiration.

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