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Biochemistry Vocab

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Biochemical process

a)

Nucleic Acid that reads the genetic info carried by the DNA and guides in protein making process

b)

chemical process that occurs in living things

2.

Catalyst

a)

substance that speeds up a chemical reaction without being changed or used up during the reaction

b)

substance found in foods such as veggies, cereal grains, and breads

c)

NI

3.

Enzyme

a)

proteins catalyst that speeds up the rate of chemical reactions

b)

nucleic acid that reads the genetic info carried by DNA and guides in protein-making process

c)

NI

4.

Glucose

a)

sugar; a major source of energy for one cell

b)

sugar; a major source of energy for multiple cells

c)

sugar found in fruit

d)

NO IDEA

5.

pH

a)

measures the length between light and death

b)

measures whether a substance is acidic or basic

c)

measures whether substances have photosynthesis or synthesis

d)

DRY MIX

6.

Stimuli

a)

Change in environment that causes an organism to react

b)

Change in environment that causes chemical reactions

c)

Maintain environment for number of years

7.

Synthesis

a)

process that involves combining simple substances into more complex substances

b)

process that occurs in living things

c)

process that helps the weather make weather

d)

process that digests waste products

8.

Amino acid

a)

Building block of protein

b)

Making more protein

c)

Loving protein

d)

Hating protein

9.

Who's your favorite Science Teacher?

a)

Mrs. Rusinko

b)

Mr. Douglas

c)

Both

d)

Neither

10.

Nucleic acid

a)

organic molecules that contain the instructions cells need to carry out their life process

b)

building block of protein

11.

DNA

a)

nucleic acid that contains the genetic info about that organism

b)

amino acid that contains the genetic info about that organism

12.

Lipid

a)

organic compounds that include fats, oils, and waxes

b)

inorganic compounds that include fats, oils, and waxes

13.

Organic

a)

molecules that contain BOTH Carbon and Hydrogen

b)

molecules that DO NOT contain both Carbon and Hydrogen

14.

Inorganic

a)

molecules that DO NOT contain both Carbon and Hydrogen

b)

molecules that contain BOTH Carbon and Hydrogen

15.

Fats

a)

Lipid that is liquid at room temperature

b)

Lipid that is solid at room temperature

16.

Oils

a)

Lipid that is solid at room temperature

b)

Lipid that is liquid at room temperature

17.

Proteins

a)

Organic compounds that build and repair cells

b)

Inorganic compounds that build and repair cells

18.

Carbohydrates

a)

rich substances made of energy

b)

energy rich substances that are found in foods such as veggies, cereal grains and breads

c)

DRY MIX

19.

RNA

a)

nucleic acid that reads the genetic info carried out buy DNA and guides in the protein-making process

b)

nucleic acid that contains the genetic info about the organism

20.

Homeostasis

a)

the ability of an organism to maintain a stable external environment even if the internal environment changes

b)

the ability of an organism to maintain a stable internal environment even if the external environment changes