BASIC CHEMISTRY

Question 1

is are elements that the molecules are made of carbon.

Answer 1

Organic

Question 2

is are elements that doesn’t have carbon but with exemption of water, sodium chloride.

Answer 2

Inorganic

Question 3

Measures relative
concentration of
hydrogen ions

Answer 3

pH

Question 4

Most abundant inorganic compounds

Answer 4

Water

Question 5

Easily dissociate into ions in the presence of water

Answer 5

Salts

Question 6

Measurement of pH

Answer 6

pH 7 = neutral
pH below 7 = acidic
pH above 7 = basic

Question 7

Can release detectable hydrogen ions

Answer 7

Acid

Question 8

Contain carbon, hydrogen, and oxygen

- Include sugars and starches

Answer 8

Carbohydrates

Question 9

Three Classification of Carbohydrates into size

Answer 9

• Monosaccharides
• Disaccharides
• Polysaccharides

Question 10

Common Lipids in the human Body

Answer 10

1, Neutral Fats

2. Phospholipids
3. Steroids

Question 11

color of fat that generate heat

Answer 11

brown

Question 12

color of fats that store energy

Answer 12

yellow

Question 13

made up of amino acid

- building blocks of the Human Body

Answer 13

Protein

Question 14

How many major types amino acid ?

Answer 14

20

Question 15

there are 20 types of animo acid, ___ are natural produce by the body and ___ is from our diet

Answer 15

• 12

- 8

Question 16

Act as biological catalysts; Increase the rate of chemical reactions

Answer 16

Enzymes

Question 17

What are the Nucleotide bases ?

Answer 17

• A = Adenine
• G = Guanine
• C = Cytosine
• T = Thymine
• U = Uracil

Question 18

Organized by 
complimentary bases 
to form double helix; Provides instruction 
for every protein in 
the body

Answer 18

Deoxyribonucleic

acid (DNA)

Question 19

Chemical energy used by all cell; Energy is released by breaking high energy
phosphate bond

Answer 19

Adenosine triphosphate (ATP)

Question 20

DNA to RNA =_______
RNA to Protein =________
DNA to DNA = __________

Answer 20

DNA to RNA = Transcription
RNA to Protein = Translation
DNA to DNA = Replication