E1 Ch 3

Question 1

Carbohydrates

Answer 1

Monomer: monosaccharides
Function: energy source & structural support
Ex: sugar

Question 2

Protein

Answer 2

Monomer: amino acid
Function : shapes of a cell
Ex: enzymes

Question 3

Nucleic acids

Answer 3

Monomer: nucleotides
Function: Carrie’s cell genetic blueprints
Example:DNA

Question 4

Lipids

Answer 4

Monomer : fatty acid
Function : moving and stores energy
Examples: butter

Question 5

Polymerization of DNA

Answer 5

DNA is antiparallel and complementary , polymerizing from 5’ to 3’

Question 6

Saturated fats

Answer 6

Saturated fats in room temp are solid and compact

Question 7

Unsaturated fats

Answer 7

Liquid and move more freely

Question 8

Hydrolysis

Answer 8

Adds water to break bond

Question 9

Dehydration synthesis

Answer 9

Removes water to form bonds

Question 10

Covalent bond joining 2 monosaccharides

Answer 10

Glycosidic

Question 11

Triglycerides

Answer 11

Three fatty acids linked to one glycerol molecule

Question 12

Covalent bond joining 2 amino acids

Answer 12

Peptide

Question 13

Things that can cause desaturation in proteins

Answer 13

Heat, ph change, chemical agents

Question 14

Purines

Answer 14

Bases: Adenine guanine
Number of rings: 2

Question 15

Pyrimidines

Answer 15

Bases: Thymine
Cytosine
Uracil
# of rings: 1

Question 16

Covalent bond joining two nucleotides

Answer 16

Phosphodiester

Question 17

Adenine and thymine

Answer 17

Always pair and have 2 hydrogen bonds between them

Question 18

Cytosine and guanine

Answer 18

Always pair and have 3 hydrogen bonds between them

Question 19

Two DNA strands are

Answer 19

Complementary and antiparallel

Question 20

Hydroxyl structural formula

Answer 20

-OH

Question 21

O
“
—C
\

Answer 21

Carbonyl

Question 22

O
“
— C
\
OH

Answer 22

Carboxyl

Question 23

H
/
— N
\
H

Answer 23

Amino

Question 24

—S—H

Answer 24

Sulfhydryl

Question 25

O || —O—P—O~ | O~

Answer 25

Phosphate

Question 26

H | — C — H | H

Answer 26

Methyl

Question 27

Carbohydrates, lipids and nucleic acids are classes of ____ these molecules are ____ subunits are called ___ and are connected together by strong ___bonds

Answer 27

Macromolecules, organic, monomers, covalent

Question 28

Complex 3D structur of this molecule is made up of primary secondary tertiary and sometime quanternary levels

Answer 28

Protein

Question 29

Studying a newly discovered species and want to analyze its genetic info, what type of molecule would you analyze

Answer 29

Nucleic acid

Question 30

What part of amino acids basic structure gives it its unique functional characteristics

Answer 30

R group

Question 31

Find in lipids

Answer 31

Energy storage Steroid hormones Cell membranes Cholesterol

Question 32

Part of nucleotides Responsible for the variation that exists amongst all types of organisms

Answer 32

Nitrogenous base