mid term

Question 1

protein monomer and polymer

Answer 1

monomer:amino acid polymer: poly peptide/protein

Question 2

carbohydrate monomer and polymer

Answer 2

m. monosaccharide p. poly sacahride/disaccharide

Question 3

lipid monomer and polymer

Answer 3

m. fatty acid/ glycerol p.triglyceride

Question 4

nucleic acid monomer and polymer

Answer 4

m. nucleotides p. dna/rna

Question 5

describe how ph level and temperature can affect the rate of reaction of an enzyme

Answer 5

they can make the reaction rate decrease or increase because when the levels get higher the enzyme can deform.

Question 6

describe how concentration affects the rate of reaction of an enzyme

Answer 6

concentration can increase the rate of reaction because it affects the speed of an enzyme.

Question 7

what are things that can denature an enzyme

Answer 7

concentration, ph, temperature

Question 8

describe lock and key fit

Answer 8

enzymes are specific so only one key (enzyme) can fit with one lock (substrate)

Question 9

observation def.

Answer 9

what is seen or measured

Question 10

inference def.

Answer 10

a conclusion based on observation or evidence

Question 11

hypothesis def.

Answer 11

a prediction that can be tested

Question 12

controlled experiment def.

Answer 12

compares the results of an experiment between 2 or more groups

Question 13

experimental group def.

Answer 13

group being tested or receiving treatment

Question 14

control group

Answer 14

group left alone under normal conditions

Question 15

independent variable def.

Answer 15

variable that is being tested

Question 16

dependant variable def.

Answer 16

measured at the end of an experiment as the results

Question 17

constant def.

Answer 17

variables that could impact the result but need to stay the same