Unit 2: Organic Chem: Functional Groups

Question 1

Alkyl: structure and polarity, basic/acidic/none

Answer 1

H
    I
R-C-R         Non-polar
    I
    H

Question 2

hydroxyl: structure and polarity, basic/acidic/none

Answer 2

R- O-H POLAR

Question 3

sulfhydryl: structure and polarity, basic/acidic/none

Answer 3

R-S-H POLAR

Question 4

carbonyl: structure and polarity, basic/acidic/none

Answer 4

.. O
.. II
R-C-R Ketone and aldehyde polar

Question 5

carboxyl: structure and polarity, basic/acidic/none

Answer 5

.. H
.. II
R-C-OH ACIDIC, POLAR, IONIC

Question 6

phosphate: structure and polarity, basic/acidic/none

Answer 6

......    O
 ...  ....     I
R-O-P-OH                    Acidic, polar ionic
........        I
 ......      OH

Question 7

amino: structure and polarity, basic/acidic/none

Answer 7

… H
… I
R-N-H Ionic, basic, polar

Question 8

Proteins are used in which functional groups

Answer 8

alkyl
carboxyl
amino
sulfhydryl

Question 9

.

Answer 9

.

Question 10

bonding that is non-polar

Answer 10

hydrophobic

van der waals

Question 11

0

Answer 11

0

Question 12

carbohydrates are used in which functional groups

Answer 12

hydroxyl

carbonyl

Question 13

Nucleic Acids are used in which functional groups

Answer 13

hydroxyl

phosphate

Question 14

Aldehyde

Answer 14

carbonyl is on end of chain

Question 15

keytone

Answer 15

carbonyl is in the middle of a chain

Question 16

polysaccharide: what is it’s monomer, bond name and functional groups

Answer 16

monosaccharides
glycosidic
FG: hydroxyl and hydroxyl

Question 17

Protein: what is it’s monomer, bond name and functional groups

Answer 17

amino acids
peptide
FG: amino and carboxyl

Question 18

Nucleic Acid: what is it’s monomer, bond name and functional groups

Answer 18

nucleotides
phosphodiester
FG: hydroxyl and phosphate

Question 19

lipids: what is it’s monomer, bond name and functional groups

Answer 19

fatty acid and glycerol
ester
FG: carboxyl and hydroxyl

Question 20

monosaccharides polymer is

Answer 20

polysaccharide

Question 21

amino acids polymer is

Answer 21

Protein

Question 22

nucleotides polymer is

Answer 22

Nucleic Acid

Question 23

fatty acid and glycerol polymer is

Answer 23

lipids

Question 24

What do the two acidic functional groups share; what are those two groups

Answer 24

OH, phosphate and carboxyl

Question 25

four functional groups surrounded by hydrogen are; how do you remember them bless you

Answer 25

alkyl
hydroxyl
amino
sulfhydryl

Question 26

three functional groups involve carbon and oxygen; hint:poop

Answer 26

CCP
phosphate
carboxyl
carbonyl

Question 27

monomer

Answer 27

subunit, one

Question 28

polymer

Answer 28

many units, chain

Question 29

condensation reaction (dehydration reaction)

Answer 29

form bonds between monomers to make a polymer and produces H2O

Question 30

hydrolysis reaction

Answer 30

break apart polymer to monomers, putting H2O back in