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biology > cellular respiration, fermentation, photosynthesis > Flashcards

cellular respiration, fermentation, photosynthesis Flashcards

1
Q

What does the 1st step of photosynthesis make?

A

makes ATP (energy)

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2
Q

what is the chemical equation for photosynthesis? using formulas
(____+____+____—->____+____)

A

sunlight+6CO2+6H2O = C6H1206+6O2

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3
Q

what is the chemical equation for photosynthesis? using words
(____+____+____—->____+____)

A

sunlight+carbon dioxide+water==glucose+oxygen

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4
Q

energy captured in photosynthesis comes from the ___

A

sun

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5
Q

photosynthesis occurs in the ______ of a plant cell

A

chloroplast

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6
Q

the first step of photosynthesis are called the ______ _____ and they occur in the thy_____ of the chloroplast

A

light reactions ; thylakoids

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7
Q

the second step of photosynthesis is called the ______ _____ and they occur in the str____ of the chloroplast

A

light independent ; stroma

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8
Q

during the light dependent reactions, ______ is split and produces o______ as a waste product. chlorophyll absorbs the sunlight energy and it is transferred into ___ and ______

A

water ; oxygen ; ATP ; NADPH

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9
Q

the two energy carriers _____ and _____ are made in the light dependent reactions and then are used in the light independent reactions (calvin cycle)

A

ATP and NADPH

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10
Q

during the light independent reactions _____ _____ reacts with ATP and NADPH to produce the sugar ______

A

carbon dioxide ; glucose

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11
Q

what is the final result of photosynthesis?

A

oxygen and glucose

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12
Q

the _______ are coin shaped membranes in the chloroplast that contain chlorophyll

A

thylakoids

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13
Q

the ______ is the fluid that surrounds the thylakoids

A

stroma

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14
Q

during cellular respiration, ________ will be converted into a form of energy that cells can use (ATP)

A

glucose

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15
Q

ATP production is either _______ (with oxygen) or _______ (without oxygen)

A

aerobic ; anaerobic

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16
Q

what is the chemical equation for cellular respiration (formula)
____+____=_____+_____+_____

A

C6H12O6+6O2 = ATP+6CO2+6H2O

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17
Q

what is the chemical equation for cellular respiration (words)
____+____=______+_____+____

A

glucose+oxygen = energy+carbon dioxide+water

18
Q

what are the 3 stages of cellular respiration?

A

glycolysis, krebs cycle, electron transport chain

19
Q

where does glycolysis take place

A

cytoplasm

20
Q

where does the krebs cycle take place

A

(matrix) mitochondria

21
Q

where does the electron transport chain take place

A

(membrane) mitochondria

22
Q

is glycolysis aerobic or anaerobic

A

anaerobic

23
Q

is the krebs cycle aerobic or anaerobic

A

aerobic

24
Q

is the electron transport chain cycle aerobic or anaerobic

A

aerobic

25
Q

during glycolysis, ______ is broken down into 2 pieces that enter the _______________ and a little bit of _____ is made

A

glucose ; krebs cycle ; ATP

26
Q

In the Krebs cycle, the rest of the _______ is broken down and electrons go to _________ and a little __________ is made

A

glucose ; electron transport train ; ATP

27
Q

duuring the electron transport chain, energy is ransferred to a chain of _______ in the inner mebrane. the ________ use the energy to pump ________ against the membrane, ATP is created and _____ is formed

A

proteins;proteins ; hydrogen ; water

28
Q

what stage of cellular respiration does CO2 come out of?

A

the krebs cycle

29
Q

in order to get the oxygen that they need cells will need to undergo ________

A

fermentation

30
Q

fermentation is a process by which energy can be released from food molecules in the _____ of oxygen

A

absence

31
Q

fermentation occurs in the ____ of cells

A

cytoplasm

32
Q

lactic acid fermentation:
g______ -> p______ —> L__________

A

glucose->pyruvate–>lactic acid (lactate)

33
Q

what goes in in lactic acid fermentation and alcoholic fermentation?

A

pyruvate and NADH

34
Q

what comes out of lactic acid fermentation

A

2 ATP and 2 lactic acids

35
Q

what comes out of alcoholic fermentation

A

CO2, ethanol(alcohol), 2 ATP

36
Q

are the lactic acid and alcoholic fermentations aerobic or anaerobic?

A

theyre both anaerobic

37
Q

what happens in lactic acid fermentation

A

glygolysis, then pyruvate is broken down into lactic acid

38
Q

what happens in alcoholic fermentation

A

glycolysis, then pyruvate is broken down into ethanol

39
Q

fermentation in animals is called

A

lactic acid

40
Q

fermentation in yeast is called

A

alcohol

biology (5 decks)

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