Chp 3 Organic Chem

Question 1

The chemistry of Carbon is aka as _____

Answer 1

Organic chemistry

Question 2

_______ _______ is the study of non living matter

Answer 2

Inorganic chemistry

Question 3

Carbon can bond with as many as ______ other atoms

Answer 3

4

Question 4

Difference in the carbon skeleton and attached _____ _____ cause biomolecules to have different structures

Answer 4

Functional Groups

Question 5

_____ are organic molecules with identical formulas but different structures

Answer 5

Isomers

Question 6

4 classes of biomolecules in cells

Answer 6

Carbs, lipids, protein, nucleic acid

Question 7

_____ are formed by linking with monomers

Answer 7

Polymers

Question 8

For each bond formed during a ______ ______ , a molecule of water is removed

Answer 8

Dehydration Reaction

Question 9

For each bond broken during a ____ _____, a molecule of water is added

Answer 9

Hydrolysis Reaction

Question 10

3 types of carbohydrates

Answer 10

Mono, di, poly saccharides

Question 11

Carbohydrate monomers

Answer 11

Glucose, ribose, deoxyribose

Question 12

Which type are a majority of lipids

Answer 12

Triglycerides

Question 13

Are fats and oil: Polar o Non Polar

Answer 13

Non Polar

Question 14

____ tend to contain saturated fatty acids and ____ tend to contain unsaturated fatty acids

Answer 14

Fats / Oils

Question 15

_____ _____ _____ do not have carbon-carbon double bonds, but ______ ______ ______ do have double bonds in their hydrocarbon chain.

Answer 15

Saturated Fatty Acids

Unsaturated Fatty Acids

Question 16

_____ _____ are a form of unsaturated Fatty acid

Answer 16

Trans fats

Question 17

A ______ replaces one of the fatty acids with a phosphate group

Answer 17

Phospholipid

Question 18

____ have the same four-ring structure as cholesterol, but each differs by the attached functional group

Answer 18

Steroids

Question 19

____ are composed of a fatty acid with a long hydrocarbon chain bonded to an alcohol

Answer 19

Waxes

Question 20

Function of a protien 6

Answer 20

Support, metabolism, transport, defense, regulation, motion

Question 21

A ____ consists of 2 amino acids joined by a peptide bond

Answer 21

Peptide

Question 22

A _____ is a long chain of amino acids

Answer 22

Polypeptide

Question 23

How do amino acids differ

Answer 23

R groups

Question 24

Whether or not the R groups are _____ o ______ determine the structure and function

Answer 24

Hydrophobic/ phillic

Question 25

Describe primary structure of a polypeptide.

Answer 25

Linear sequence of the amino acids

Question 26

Describe the secondary level of a polypeptide

Answer 26

Contains helices and pleated sheets held in place by hydrogen bonding between amino acids

Question 27

Describe the tertiary level of a polypeptide

Answer 27

Final folded, held in place by internal bonding and hydrophobic interactions between R groups.

Question 28

Proteins that contain more than 1 polypeptide have a ______ level of structure as well

Answer 28

Quatrrnary

Question 29

Some protiens serve as ______, which regulate and carry out body functions

Answer 29

Enzymes

Question 30

High temperature and PH can cause protiens to ______

Answer 30

Denature

Question 31

Some proteins, called ____ , may cause other proteins to fold incorrectly, thus altering their functions

Answer 31

Prions

Question 32

Nucleic Acids are linear polymers of ______

Answer 32

Nucleotides

Question 33

3 components of a nucleotide

Answer 33

5-carbon sugar, phosphate, nitrogen containing base

Question 34

DNA uses _______ to direct protein synthesis

Answer 34

mRNA

Question 35

Hydrolysis of ATP to ______ releases energy needed by the cells to make a product o conduct metabolism.

Answer 35

ADP

Question 36

Some nucleic acids also act as _______ in metabolic reactions

Answer 36

Coenzyme