bio molecules/enzymes/cell types

Question 1

at what pH is the reaction rate fastest? draw the graph from your class notes on enzymes

Answer 1

pH6

Question 2

draw an enzyme and a substrate label each one

Answer 2

(look at review)

Question 3

to which bio-molecule category do enzymes belong?

Answer 3

proteins

Question 4

which 2 bio-molecules are sources of energy?

Answer 4

carbohydrates and lipids

Question 5

what are the monomers for proteins?

Answer 5

amino acid

Question 6

what are the monomers for carbohydrates?

Answer 6

monosaccharide

Question 7

what can Lipids (fats) be broken down into?

Answer 7

can be broken down into fatty acids

Question 8

what bio-molecule is a rapid source of energy or “energy now”?

Answer 8

carbohydrates

Question 9

which bio-molecule is a source of stored energy?

Answer 9

lipids

Question 10

which bio-molecule stores and transmits genetic information?

Answer 10

nculeic acids

Question 11

long-term energy comes from which bio-molecule

Answer 11

lipids (fats)

Question 12

quick energy comes from which bio-molecule?

Answer 12

carbohydrates

Question 13

list 3 functions of proteins

Answer 13

hormones, enzymes, body structures, communication

Question 14

carbohydrates are broken down in cells to produce what?

Answer 14

glucose

Question 15

what does it mean when we say “the shape of an enzyme determines the function”?

Answer 15

enzymes are specific to a substrate

Question 16

what do Eukaryotic cells have that Prokaryotic cells don’t?

Answer 16

nucleus

Question 17

what do Prokaryotic cells lack that Eukaryotic cells have?

Answer 17

Eukaryotic cells are bigger than Prokaryotic cells

Question 18

do both Prokaryotic and Eukaryotic cells have ribosomes?

Answer 18

yes

Question 19

do both Prokaryotic and Eukaryotic cells have cytoplasm?

Answer 19

yes