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Biomolecule Retake Quiz

Total questions: 10

Worksheet time: 5mins

Name
Class
Date
1.

What is the autogenous theory?

a)

A theory of how organelles came from within the membranes of a prokaryotic cell

b)

A theory of how viruses infect host cells

c)

A theory of how carbohydrates are metabolized

d)

A theory of how proteins are synthesized

2.

What is a carbohydrate?

a)

A type of biomolecule that facilitates chemical reactions

b)

A type of biomolecule that forms cell membranes

c)

A type of biomolecule that provides energy and structural support

d)

A type of biomolecule that stores genetic information

3.

What defines a eukaryote?

a)

A nonliving infectious agent

b)

A type of biomolecule that stores energy

c)

A living organism with a nucleus and membrane-bound organelles

d)

A unicellular organism without a nucleus

4.

What is a lipid?

a)

A type of biomolecule that facilitates chemical reactions

b)

A type of biomolecule that stores and transmits genetic information

c)

A type of biomolecule that provides structural support

d)

A type of biomolecule that stores energy and forms cell membranes

5.

What are nucleic acids?

a)

Biomolecules that include DNA and RNA

b)

Biomolecules that provide energy

c)

Biomolecules that facilitate chemical reactions

d)

Biomolecules that form cell membranes

6.

What is a prokaryote?

a)

A multicellular organism with a nucleus

b)

A unicellular organism without a nucleus

c)

A nonliving infectious agent

d)

A type of biomolecule that stores energy

7.

What is a protein?

a)

A type of biomolecule that provides structure and facilitates chemical reactions

b)

A type of biomolecule that provides energy

c)

A type of biomolecule that forms cell membranes

d)

A type of biomolecule that stores genetic information

8.

What is a virus?

a)

A unicellular organism without a nucleus

b)

A type of biomolecule that stores energy

c)

A nonliving infectious agent that cannot reproduce without a host

d)

A living organism with a nucleus

9.

Which theory explains the origin of mitochondria and chloroplasts?

a)

Germ theory

b)

Cell theory

c)

Endosymbiotic theory

d)

Autogenous theory

10.

A __________ consists of many monomers bonded together.

a)

monomer

b)

hydrocarbon

c)

peptide

d)

polymer