Bio Test 2

Bio Test 2

Assessment

Flashcard

Science

University

Hard

Created by

Quizizz Content

FREE Resource

Student preview

quiz-placeholder

15 questions

Show all answers

1.

FLASHCARD QUESTION

Front

What is the reactant in an enzyme-catalyzed reaction called?

Back

Substrate

2.

FLASHCARD QUESTION

Front

What is the semifluid matrix that surrounds organelles in a cell?

Back

Cytoplasm

3.

FLASHCARD QUESTION

Front

How is energy defined in biological terms?

Back

The capacity to do work.

4.

FLASHCARD QUESTION

Front

What happens to an atom or molecule when it gains one or more electrons?

Back

It is said to be reduced.

5.

FLASHCARD QUESTION

Front

What is a calorie commonly used to measure?

Back

Chemical energy and heat.

6.

FLASHCARD QUESTION

Front

What is the role of a catalyst in a chemical reaction?

Back

To speed up the reaction without being consumed.

7.

FLASHCARD QUESTION

Front

What is the difference between a substrate and a product in a chemical reaction?

Back

A substrate is the reactant that an enzyme acts upon, while a product is the result of the reaction.

Create a free account and access millions of resources

Create resources
Host any resource
Get auto-graded reports
or continue with
Microsoft
Apple
Others
By signing up, you agree to our Terms of Service & Privacy Policy
Already have an account?