2023  Biology S1 Review

2023 Biology S1 Review

Assessment

Flashcard

Biology

10th Grade

Hard

Created by

Wayground Content

FREE Resource

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15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What explains the difference between muscle cells and blood cells?

Back

Different genes are activated in muscle cells than in blood cells.

2.

FLASHCARD QUESTION

Front

What happens when liver is dropped into hydrogen peroxide?

Back

The liver contains an enzyme that breaks down hydrogen peroxide.

3.

FLASHCARD QUESTION

Front

What does a food pyramid illustrate about energy at different levels?

Back

Energy is lost to the environment at each level, so less mass can be supported at each higher level.

4.

FLASHCARD QUESTION

Front

What is the part of a DNA segment that forms connections between base pairs?

Back

Hydrogen bond.

5.

FLASHCARD QUESTION

Front

What type of succession occurs in an area with no soil?

Back

Primary succession.

6.

FLASHCARD QUESTION

Front

What is a mutation?

Back

A change in the DNA sequence that can lead to different traits.

7.

FLASHCARD QUESTION

Front

Define enzyme.

Back

A protein that acts as a catalyst to speed up chemical reactions in the body.

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