Biochem

Question 1

Acid

Answer 1

H+ below 7

Question 2

Base

Answer 2

OH above 7

Question 3

A polymer made up of many amino acids hounded together

Answer 3

Polypeptide

Question 4

A fatty acid which has no double bonds between carbon atoms is called?

Answer 4

Saturated

Question 5

Soap is one type of _ which are substances which help break large fat droplets into small fat droplets to help them mix with water

Answer 5

Enulsifier

Question 6

A nucleic acid which is single stranded?

Answer 6

RNA

Question 7

This process breaks bonds between subunits in organic polymers.

Answer 7

Hydrolysis

Question 8

The carbohydrate that makes up the cell walls of plants

Answer 8

Cellulose

Question 9

Another name for fat?

Answer 9

Lipid

Question 10

The storage form of carbohydrate in plants

Answer 10

Starch

Question 11

Acidity is crested by an excess of ______ ions in solution.

Answer 11

Hydrogen

Question 12

Heavy___ can alter the three dimensional shape of a protein

Answer 12

Metuls

Question 13

A nucleotide is made up of a ____ a pentode and a nitrogenous base.

Answer 13

Phosphate

Question 14

A ph above 7.0 is considered _____

Answer 14

Basic

Question 15

This element, common in living organisms, can form up to four bonds with other substances.

Answer 15

Phosphate

Question 16

Forms when two glucose molecules are joined together.

Answer 16

Maltose

Question 17

__________ are lipids which contain four rings in their chemical structure.

Answer 17

Steroids

Question 18

A nucleic acid with a double helix shape

Answer 18

DNA

Question 19

______ bonds are strong

Answer 19

Covalent

Question 20

A six carbon sugar

Answer 20

Pentose

Question 21

The subunit which makes up nucleic acids.

Answer 21

Nucleotide

Question 22

A five carbon sugar

Answer 22

Pentose

Question 23

This level of protein structure can either be an alpha helix or beta pleated sheet

Answer 23

Secondary

Question 24

A ph 7.0 is considered

Answer 24

Acidic

Question 25

A carbohydrate made up of many subunits

Answer 25

Polysaccharide

Question 26

A fatty acid which contains at least one double bind between carbon atoms is called

Answer 26

Unsaturated

Question 27

This level of protein structure is the sequence of the amino acids that made up the protein

Answer 27

Primary

Question 28

How many different kinds of amino acids exist?

Answer 28

Twenty

Question 29

Carbohydrates help provide us with ______

Answer 29

Energy

Question 30

A special mind of nucletide which is used to transmit energy within living organisms

Answer 30

ATP

Question 31

Compounds which are primarily made up of carbon, hydrogen, and oxygen are called _____ compounds

Answer 31

Organic

Question 32

A ph of 7.0 is considered

Answer 32

Neutral

Question 33

A proteins three dimensional shape is extremely important in order for it to _____ properly.

Answer 33

Function

Question 34

_______ are a type of lipid that make up a significant portion of the call membrane.

Answer 34

Phospholipias

Question 35

Water is a good solvent because it’s molecules are ____ having a slight positive and negative charge.

Answer 35

Polar

Question 36

A disaccharide formed when a glucose and fructose molecule join together.

Answer 36

Sucrose

Question 37

A carbohydrate made up of only one subunit.

Answer 37

Monosaccuride

Question 38

This process creates bonds between subunits in organic polymers.

Answer 38

Dehydration synthesis

Question 39

Excessive______ can cause a protein to lose its three dimensional shape

Answer 39

Heat

Question 40

The term for a protein losing its three-dimensional shape

Answer 40

Denaturation

Question 41

The subunit that makes up polypeptides (proteins)

Answer 41

Amino acid

Question 42

A 2:1 ratio of hydrogen to oxygen is characteristic of _____ molecule

Answer 42

Carbohydrate

Question 43

Neutral fat that contains glycerol and only one fatty acid chain would be called a _____ glyceride

Answer 43

Mono

Question 44

A substance which helps hold the pH of a solution relatively constant is called a

Answer 44

Buffer

Question 45

The type of carbohydrate used in your cells

Answer 45

Glucose

Question 46

A measure of the acid or alkalinity of a substance

Answer 46

PH

Question 47

Hydrogen bonds are _____ bonds

Answer 47

Weak

Question 48

This level approaching structure occurs when two or more proteins joined with each other to form a larger protein structure

Answer 48

Quaternary

Question 49

A molecule made up of two amino acids joined together

Answer 49

Dipeptide

Question 50

This level protein check your occurs when the protein begins to fold Upon itself, creating a 3D shape

Answer 50

Tertiary

Question 51

The storage form of carbohydrate in animals

Answer 51

Glycogen

Question 52

This is the sequence of three atoms which is characteristic of an amino acid

Answer 52

NCC