Biochemistry

Question 1

The study of chemical reaction of living

Answer 1

Bio chemistry

Question 2

A substance that cannot be broken down into simpler substances

Answer 2

Element

Question 3

Hydrogen oxygen and sodium potassium

Answer 3

Examples of elements

Question 4

The most abundant elements in living things are

Answer 4

Carbon, hydrogen, oxygen, nitrogen

Question 5

All elements are made up of particles called

Answer 5

Atoms

Question 6

Protons, neutrons, electrons

Answer 6

Examples of atoms

Question 7

When two or more elements combine chemically what is formed

Answer 7

A compound

Question 8

Compounds that do not contain both carbon and hydrogen atoms are

Answer 8

Inorganic compounds

Question 9

Water salts carbon dioxide and hydrochloric acid

Answer 9

examples of inorganic compounds

Question 10

Compounds that contain both carbon and hydrogen atoms are

Answer 10

Organic compounds

Question 11

Carbohydrates proteins lipids and nucleic acid’s are examples of

Answer 11

Organic compounds because they are large and complex

Question 12

Sugars and starches, which are used primarily as sources of energy and as food storage compounds are

Answer 12

Carbohydrates

Question 13

These substances are made up of carbon hydrogen an accident in the ratio of hydrogen to oxygen is always 2 to 1

Answer 13

Carbohydrates

Question 14

The simplest carbohydrates are the

Answer 14

Monosaccharides or simple sugars

Question 15

Glucose, galactose, and fructose are all

Answer 15

Simple sugars

Question 16

Maltose, and sucrose are known as_______________, sugars whose molecules are made up of two monosaccharides

Answer 16

Disaccharides

Question 17

The complex carbohydrates that are made up of chains of monosaccharides are

Answer 17

Polysaccharides

Question 18

Starch, cellulose, and glycogen

Answer 18

Examples of polysaccharides that are made up of chains of glucose molecules

Question 19

In plants, ____________ is a food storage compound and _____________ makes up the cell walls

Answer 19

Starch

Cellulose

Question 20

In animal,___________ is the food storage compound

Answer 20

Glycogen

Question 21

Enzymes, hormones and various structural parts of organisms are

Answer 21

Proteins

Question 22

Proteins are made up of smaller subunits called

Answer 22

Amino acids

Question 23

Amino acids contain the elements

Answer 23

Carbon, hydrogen, oxygen and nitrogen

Question 24

Fats, oils, and waxes belong to a class of organic compounds

Answer 24

Lipids

Question 25

The building blocks of ___________ are fatty acids and glycerol

Answer 25

Lipids

Question 26

Do you and is located in the

Answer 26

Nucleus, mitochondria and chloroplasts of the cell

Question 27

Composed of thousands of smart chemical units that are repeated over and over again that’s forming giant Molecules

Answer 27

Polymers

Question 28

Regulates the rate of the chemical reactions

Answer 28

Enzymes

Question 29

Substances that change the rate of a chemical reaction but our themselves on changed by the reaction

Answer 29

Enzymes and biological catalysts

Question 30

A late, complex protein that consist of one or more polypeptides change

Answer 30

Enzyme