4. Aerobic Respiration

Question 1

the start of aerobic respiration goes in this order….
____ to ____ then forms ___ that gets broken down in a process called ___ into a ___ ____ ____ atom called ___

Answer 1

sun - photosynthesis - glucose -glycolysis - 2 3carbon containing , pyruvate

Question 2

after pyruvate it can either go to the ____ pathways which is ___ ___ or the ____ pathway called ____

Answer 2

aerobic - cellular respiration
anaerobic - fermentation

Question 3

cellular respiration involves the _____ ____ of ____ to form about #__ ___ but in the process forming ___ & ___ as ____ products

Answer 3

complete oxidation of glucose
32 ATP
H2O and CO2
waste

Question 4

where in the cell does glycolysis take place?

Answer 4

cytoplasm

Question 5

what are the carbon containing inputs and outputs of glycolysis & how many carbons do they have?

Answer 5

input of 1 glucose molecule that containing 6 carbons
and an output of 2 pyruvate molecules that contain 3 carbons each

Question 6

what are the energy carrier inputs and outputs of glycolysis?

Answer 6

input of 2ATP & 2NAD+
output of 4ATO & 2NADH

Question 7

in how many steps is glycolysis?

Answer 7

10 steps

Question 8

Glycolysis happens in ___ & break down of a ___ molecule & input of #__ ___ & #___ ___ gets broken down into #__ __ molecules yielding #__ ___ & #___ ___

Answer 8

cytoplasm , glucose
2 ATP 2NAD+
2 pyruvate
4 ATP 2NADH

Question 9

THEN that pyruvate is moved to the ___ ___ this process is called ___ ___

Answer 9

mitochondrial matrix
pyruvate oxidation

Question 10

DRAW A MITOCHONDRIA AND LABEL ALL 4 PARTS(in order from outer to inner)

Answer 10

outer, inter, inner ,matrix

Question 11

so in a pyruvate molecule, a ___ ___ gets broken off which forms ____

Answer 11

carboxyl group
CO2

Question 12

meanwhile CO2 is being formed ___ is being ___ to ____

Answer 12

NAD+ - NADH

Question 13

what are the energy inputs & outputs of pyruvate oxidation?

Answer 13

input of 2NAD+ and an output of 2NADH

Question 14

what are the carbon containing input & output of pyruvate oxidation

Answer 14

input of 2 pyruvate molecules containing 3 carbons
and an output of acetyl CoA and CO2

Question 15

____ ____ starts off the critic acid cycle

Answer 15

acetyl CoA

Question 16

the CoA of acetyl CoA is a ….

Answer 16

coenzyme

Question 17

what is a coenzyme

Answer 17

helping the enzyme do its job

Question 18

when the acetyl CoA enters the citric acid cycle what happens to the CoA?

Answer 18

this coenzyme goes back to pyruvate oxidation to pick up another acetyl group

Question 19

what is an example of a mini cycle happening within this pathway

Answer 19

when the coenzyme CoA goes back to pyruvate oxidation to pick up another acetyl group

Question 20

so when acetyl CoA enters the citric acid cycle it will ____ its ___ group to a molecule called ____ so then ____ will _____ to the ____ group to form ____

Answer 20

donate , acetyl group, oxaloacetate , oxaloacetate , bind, acetyl group to form citrate

Question 21

so in simple terms the pyruvate molecule gets ____ to ____ that then releases ____

Answer 21

oxidized , acetate , CO2

Question 22

acetyl CoA has #__ ____ & oxaloacetate contain #___ ____ so when they bind it becomes #___ _____ ___ called ____

Answer 22

2 carbons
4 carbons
6 carbon molecule
citrate

Question 23

the citric acid cycle completes what?

Answer 23

the break down of the original glucose molecule

Question 24

after the critic acid cycle we now have #__ ___ of ___ that have been formed by this process so the #___ ___ from glucose have now been turned to ___

Answer 24

6 molecules of CO2
6 carbons CO2

Question 25

the citric acid cycle also happen in the

Answer 25

mitochondrial matrix

Question 26

and through the critic acid cycle it yeilds #___ more ___ so #___ in total for every #___ molecules of pyruvate(glucose) we also yield a ___ ___ we haven’t used yet called ___ & a molecule of ___ aka (___)

Answer 26

4 more of NADH
6 in total
2
electron carrier
FADH2
GTP (ATP)

Question 27

what are the carbon containing inputs and outputs of the citric acid cycle

Answer 27

input of acetyl CoA and an output of 4 CO2

Question 28

what are the energy contains input and outputs of the citric acid cycle

Answer 28

input of GDP, NAD+, FAD+ and an output of 2ATP, 6NADH, 2FADH2