last minute things for test 2

Question 1

what is translation the synthesize of?

Answer 1

polypeptides on a ribsome

Question 2

what is primas?

Answer 2

starts the DNA sythesis

Question 3

what does facilitaed diffusion require?

Answer 3

a concentration gradient and proteins to transport molecules across the membrane

Question 4

which step of cellular respiration includes oxygen as a reactant

Answer 4

electron transport chain

Question 5

the rungs on the DNA ladder are formed by base pairs that are joined by:

Answer 5

hydrogen bonds

Question 6

what type of RNA contains a sequence that encodes a protein

Answer 6

mRNA

Question 7

WHA TIS THE GOAL OF ALCOHOL FERMENTATION

Answer 7

produce energy

Question 8

what are the characteritics of things that can go in cell

Answer 8

small molecular weihgt
no charge
things that are hydrophilic

Question 9

which process takes place in the mitochondrial inner membrane?

Answer 9

electron transport chain

Question 10

oxidation and reduction reactions…

Answer 10

transfer electrons from one molecule to another

Question 11

translation is the synthesis of—- and take place in the—-

Answer 11

polypeptides on a ribsome

Question 12

what types of chemical reactions happen in the electron transport chain?

Answer 12

oxidation reducation

Question 13

what kind of enzyme inhibitor binds to the enzyme outside the active site?

Answer 13

non-competetive inhibitor

Question 14

DNA going from 5-3 is

Answer 14

continuous

Question 15

what does the polymerase do?

Answer 15

add new DNA nucleotides

forms phosphodiester bonds