mock part 2 questions

Question 1

what is the the neurotnasmitter in before it is released in the pre synaptic cleft

Answer 1

neurontranmsitter in a vesicle

Question 2

rate of something

Answer 2

x per y
divide x by y

Question 3

if carbon dioxide is released what does that mean for the spiracles?

Answer 3

open so carbon dioxide diffuses out

Question 4

describe the relationship between surface area to volume ratio of the human body and metabolic rate

Answer 4

-larger surface area to volume ratio release more heat as
-higher rate of metabolism to replace heat
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Question 5

if you are given a graph how do you determine the total amount of the y axis?

Answer 5

you work out the area under the graph

Question 6

suggest what happens to a local spice when a foreign specie is introduced