Test 2 P1

Question 1

Test 2 study guide

Question 2

Diffusion is the movement of molecules through a membrane

Question 3

• What is the difference between rough and smooth er? Rough er has protein producing

Question 4

ribosomes and smooth er is a er without ribosomes

Question 5

• Cytoplasm is the inside of a cell

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• Chops sidina organized in one or more cells

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• During cellular respiration where is atp produced? Adp

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• What is chlorophyll? The green pigment that absorbs sunlight for photosynthesis

Question 9

• Cell wall: additional rigid walls that protect the cell

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• Capsule: a slimy layer that protects the bacteria from harmful substances and prevents it from

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drying out

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• All cells come from… preexisting cells

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• Are glycolysis and fermentation aerobic or anaerobic processes? an aerobic because does not

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use oxygen

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• Organ a group of tissues that work

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• According to cell theory

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all living things are made of one or more living cells

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• All prokaryotes are unicellular

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• What is found in both prokaryotic and eukaryotic cells? Cell membrane

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• Which small structures

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found in both eukaryotes and prokaryotes

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cell? Ribosomes

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• What is referred to as the powerhouse of the cell? Mitochondria

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• What does selective permeability mean? the ability of a biological membrane to allow certain

Question 23

substances to Pass threw

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• When a cell is placed in a salt solution

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water leaves the cell and enters the sali solution and the

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cell shrivels. What explains this? OSMOSIS.

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• What does an evolutionist believe came first? Prokaryotic cells

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• Photosynthesis uses energy from the sun to turn carbon dioxide and water into glucose

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• The Process of organisms at breaking down molecules to Produce ATP

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• In order for energy to be usable within a cell

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the energy must be taken from the glucose and

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store in

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• ALP

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• What is fermentation? is used to make ATP when very little oxygen is available

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• When yeast breaks down sugar in bread dough to produce ATP

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alcohol and carbon dioxide are

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given off as waste products

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causing the break to rise.

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• 16. Osmosis / Diffusion are both forms of Passive

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• transport. (mean they happen without cell doing any work).

Question 37

• What do evolutionist believe about the becoming of prokaryotic and eukaryotic cell (Refer to

Question 38

the creationist vs evolutionist diagram)