Download Interactive Video Lesson

Go to http://www.sumanasinc.com/webcontent/animations/content/cellularrespiration.html
Click on the big picture and fill in the blanks while you watch it:
1) To fuel our physical work, our bodies break down [
] and extract [
2) In cellular respiration energy is harvested by breaking down [
3) Cells capture and store energy in the bonds of [
4) Cellular respiration requires [
5) Cellular respiration is the [
6) Oxygen and sugar are [
].
] which is the energy currency of the cell.
] which an animal inhales and releases [
] which an animal exhales.
] of photosynthesis.
] in photosynthesis while they are [
7) In photosynthesis the [
[ ].
].
] in cellular respiration.
] provides the energy while in cellular respiration energy is [
8) Cellular respiration occurs in 3 basic steps [
], the [
], and [
] in the bonds of
].
Click on Glycolysis and fill in the blanks as you watch. There are 3 check for understanding checkpoints,
answer those as you go through. Take screen shots of all of the questions with the green checkmark for the
correct answer and paste them here. Watch out, some of the checkpoints have multiple questions, so you
should include them all!
9) Glycolysis takes place in the [
10) Glucose has a lot of [
] of the cell.
].
11) How many ATP are used in the preparatory phase? [
]
12) The essential difference between NAD and NADH is that that NAD carries [
].
13) At the end of glycolysis glucose is broken down into two molecules of [ ] and produced [
molecules. This results in a net gain of [ ] ATP molecules and [ ] NADH molecules.
] ATP
Click on Krebs Cycle and fill in the blanks below as you watch. There are 4 check for understanding
checkpoints, answer those as you go through. Take screen shots of all of the questions with the green
checkmark for the correct answer and paste them here. Watch out, some of the checkpoints have multiple
questions, so you should include them all!
14) Before the Krebs cycle begins, the pyruvate molecules must be moved from the [
Krebs cycle takes place.
15) Because 2 pyruvate molecules emerged from glycolysis there are [
2 [ ] are formed.
] to the [
]where the
] acetyl-CoA molecules produced and
16) The molecules in the Krebs cycle are stripped of two molecules of [
17) In total how many ATP are made from one glucose molecule? [
18) Although some ATP is made it is the [
19) The NADH and FADH give up their [
] and [
] which are then exhaled.
]
] that represent the most energy for the cell.
] to the electron transport chain.
20) The Electron transport chain will shut down if [
] disappears.
21) Why is it beneficial for our muscle cells to produce more mitochondria? Answer in a complete sentence.
[ ]
Click on Electron Transport chain. There are 5 check for understanding checkpoints, answer those as you go
through. Take screen shots of all of the questions with the green checkmark for the correct answer and paste
them here. Watch out, some of the checkpoints have multiple questions, so you should include them all!
22) The electron transport chain takes place in the [
].
23) The proteins of the electron transport chain reside in the [
] of the mitochondria.
24) As [ ] move from one complex to another they transfer some of their [
across the membrane.
25) Oxygen is important because it snatches [
it combines with protons to form [ ].
] to proteins that pump [
]
] from the end of the transport chain. After grabbing electrons
26) Given the opportunity, [ ] will tend to flow across the membrane barrier. The only pathway for the
protons to leave is through the [ ].
27) The NAD molecules left over are then recycled back to [
] and the [
] to get more electrons.
28) The ATP that is produced in the electron transport chain had is origin in [
] molecules.