Organic Chemistry

Question 1

Carbon

Answer 1

18.5%

Question 2

Nitrogen

Answer 2

3.3%

Question 3

Oxygen

Answer 3

65%

Question 4

Hydrogen

Answer 4

9.5%

Question 5

pH scale

Answer 5

Logarithmic scale [H+] measuring hydrogen concentration

Question 6

Lewis acid

Answer 6

Accepts electron pair (e-) to form a bond (electrophile)

Question 7

Lewis base

Answer 7

Donates e- pair

Question 8

Blood pH

Answer 8

~7.4

Question 9

Blood pH is maintained by __________

Answer 9

Exhaling CO2

Question 10

Stomach pH

Answer 10

~2 (Very hostile to microbes)

Question 11

Intestines pH

Answer 11

~6-7 (Holds majority of microbes)

Question 12

Endosome pH

Answer 12

~6

Question 13

Viral entry uses _____ to uncoat capsid

Answer 13

Low pH

Question 14

Lysosome pH

Answer 14

~4

Question 15

Most acidic pH

Answer 15

0

Question 16

Neutral pH

Answer 16

7

Question 17

Most basic pH

Answer 17

14

Question 18

Redox

Answer 18

Flow of electrons

Question 19

Reduction

Answer 19

Gaining electrons (e-)
(Reduction is gain of electrons- RIG)

Question 20

Oxidation

Answer 20

Losing electrons
(Oxidation is loss of electrons- OIL)

Question 21

Metabolism

Answer 21

Glucose must be __________ to gain energy

Question 21

Glucose must be __________ to be able to use energy

Answer 21

oxidized

Question 22

Carbon makes ___ bonds

Answer 22

4

Question 23

\
\ \
\ \
\ \
\

Answer 23

Double bond

Question 24

/\/

Answer 24

Hydroxyl group (alcohol)

Question 24

/\/

Answer 24

Hydroxyl group (alcohol)

Question 25

/\S/\

Answer 25

Sulfide

Question 26

O
| |
^

Answer 26

Ketone