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Worksheets

Bio 2nd quiz

Total questions: 24

Worksheet time: 12mins

Name
Class
Date
1.

C:H:O 1:2:1

a)

Carbohydrate

b)

Lipid

c)

Nucleic acid

d)

Protein

2.

CHO

a)

Protein

b)

Nucleic Acid

c)

Lipid

d)

Carbohydrate

3.

CHONP

a)

Carbohydrate

b)

Lipid

c)

Protein

d)

Nucleic acid

4.

CHON

a)

Protein

b)

Nucleic acid

c)

Lipid

d)

Carbohydrate

5.

Glucose or monosaccharide

a)

Lipid

b)

Carbohydrate

c)

Nucleic acid

d)

Protein

6.

Glycerol and fatty acid

a)

Carbohydrate

b)

Protein

c)

Lipid

d)

Nucleic acid

7.

Nucleotide

a)

Carbohydrate

b)

Lipid

c)

Protein

d)

Nucleic acid

8.

Amino acid

a)

Protein

b)

Lipid

c)

Carbohydrate

d)

Nucleic acid

9.

Bond in a protein

a)

Ionic

b)

peptide

c)

Hydrogen

d)

Covalent

10.

Organic

a)

H and O

b)

C and O

c)

C and H

d)

C and N

11.

DNA

a)

Build cell membrane

b)

Build cell walls

c)

Instruction for lipid

d)

Instruction for protein

12.

Phospholipid

a)

Makes cell membrane

b)

Makes up cell wall

c)

Protein that carries oxygen

d)

Protein that acts as a catalyst

13.

Glucose

a)

Stored form of carbs in plants

b)

Main source of energy, made during photosynthesis

c)

Stored form of carbs in animals

d)

Makes up cell wall

14.

Cellulose

a)

complex plant sugar

b)

main source of energy

c)

Makes up cell wall

d)

complex animal sugar

15.

Starch

a)

Stored form of carbs in plants

b)

Stored form of carbs in animals

c)

Main source of energy, made during photosynthesis

d)

Makes up cell wall

16.

Glycogen

a)

Instruction for protein

b)

Builds cell membrane

c)

Stored form of carbs in animals

d)

Lipid which acts as hormone

17.

Steriod

a)

Lipid that provides long term energy

b)

Lipid which acts as a hormone

c)

Lipid that acts as a catalyst

d)

Lipid that provides short term energy

18.

Phospholipid

a)

Protein that regulates blood sugar

b)

Lipid that makes up cell wall

c)

Lipid that makes up cell membrane

d)

Protein that transports oxygen

19.

Hemoglobin

a)

Protein that carries oxygen

b)

Protein that carries nutrients

c)

Protein that eliminates oxygen

d)

Protein that makes blood

20.

Insulin

a)

Carbohydrate that regulates blood sugar level

b)

Protein that regulates blood sugar level

c)

Protein that acts as a catalyst

d)

Protein that determine traits

21.

Names for biomolecules

a)

Biological molecules, biological compounds, organic molecules, macromolecules

b)

Biological molecules, biological bonds, organic molecules, macromolecules

c)

Biological molecules, biological compounds, organized molecules, macromolecules

d)

Biological molecules, biological compounds, organic molecules, matromolecules

22.

Large molecules made of repeating monomers

a)

Monosaccharides

b)

Polysaccharides

c)

Polymers

d)

Macromolecules

23.

A neutralizer that helps acids and bases turn into neutral substances

a)

Mediator

b)

Stabilizer

c)

Balancer

d)

Buffer

24.

Helps cells maintain homeostasis, organisms and cells perform life processes, and stabilize chemical reactions

a)

Proteins

b)

Buffer

c)

Stabilizer

d)

PH scale