Exam 4 Flashcards

(30 cards)

1
Q

A unit of light energy

A

Photon

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2
Q

Reaction center of psi

A

P700

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3
Q

THIS ENZYME IS
RESPONSIBLE
FOR ATP
PRODUCTION IN
THE LIGHT
REACTIONS

A

ATP
SYNTHASE

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4
Q

THIS IS THE
PRIMARY
ELECTRON
CARRIER OF
PHOTOSYNTHESIS

A

NADPH

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5
Q

WHAT ARE
THE RESULTS
OF PHOTOLYSIS?

A

2 PROTONS, 2
ELECTRONS,
1/2 OXYGEN
MOLECULE

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6
Q

WHAT ARE THE REACTANTS OF THE
RESPIRATION EQUATION?

A

GLUCOSE
AND
OXYGEN

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7
Q

WHAT ARE THE
3 STEPS OF
CELLULAR
RESPIRATION
(IN ORDER)

A

GLYCOLYSIS, CITRIC ACID, ELECTRON
TRANSPORT
CHAIN

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8
Q

THIS TYPE OF
RESPIRATION IS
CHARACTERIZED BY ENZYME
RUBISCO FIXING
OXYGEN INSTEAD
OF CO2

A

PHOTORESPIRATION

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9
Q

WHAT ARE THE 2
ELECTRON
CARRIERS IN THE KREBS CYCLE?

A

FAD+
AND
NAD+

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10
Q

HOW MANY ATP
MOLECULES ARE
PRODUCED BY CELLULAR REPRODUCTION?

A

ABOUT
38

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11
Q

THIS HORMONE
IS FOUND MOSTLY IN
APICAL
MERISTEMS

A

AUXIN

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12
Q

THIS PLANT
HORMONE IS
RESPONSIBLE FOR
STEM ELONGATION
AND IS COMMONLY
USED IN GRAPE
PRODUCTION

A

GIBBERELLINS

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13
Q

THIS PLANT
HORMONE IS
RESPONSIBLE
FOR
REGULATING
CELL DIVISION

A

CYTOKININS

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14
Q

THIS HORMONE IS COMMON USED
ON FOOD
PRODUCTION TO
RIPEN FRUITS

A

ETHYLENE

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15
Q

THESE TWO
PLANT
HORMONES
PROMOTE
SENESCENCE

A

ABA AND ETHYLENE

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16
Q

THIS IS THE TERM FOR WHEN PLANTS GROW TOWARDS THE
LIGHT

17
Q

ARE ROOTS
POSITIVELY
OR
NEGATIVELY
GRAVITROPIC

18
Q

THESE ARE
STARCH-FILLED
AMYLOPLAST
THAT WORK AS
GRAVITY
SENSORS

19
Q

THESE ARE THE TYPES OF CELLS THAT MONOCOTS HAVE
THAT CAUSES THE LEAVES TO ROLL UP DURING DROUGHT
PERIODS

A

BULLIFORM
CELLS

20
Q

WHAT IS THE SPECIAL SWELLINGS AT BASE OF LEAF THAT IS SUBJECT TO CHANGES OF TURGOR, LEADING TO MOVEMENTS OF THE
LEAF OR LEAFLET.

21
Q

THIS IS THE
DIFFUSION OF WATER ACROSS A SEMIPERMEABLE
MEMBRANE

22
Q

THIS TERM
REPRESENTS WHEN THE FORCE OF WATER ENTERING THE CELL IS EQUAL TO THE FORCE OF THE CELLS WALLS
PUSHING BACK

A

OSMOTIC
PRESSURE

23
Q

PRESSURE THAT
DEVELOPS
AGAINST WALLS AS
A RESULTS OF
WATER ENTERING
THE CELL

A

TURGOR
PRESSURE

24
Q

THIS IS THE TERMS
FOR A SOLUTION
WITH LESS SOLUTE
THAN ANOTHER
SOLUTION (MORE WATER)

25
MOLECULES CAN MOVE AGAINST THEIR CONCENTRATION GRADIENTS BY THIS TYPE OF TRANSPORT
ACTIVE TRANSPORT
26
WHAT IS THE NET GAIN OF ATP DURING GLYCOLYSIS
2
27
BEFORE ENTERING THE KREB CYCLE, PYRUVIC ACID IS CONVERTED TO ?
ACETYLCOA
28
THIS IS THE HYPOTHESIS FOR HOW PLANTS TRANSPORT FOOD IN THE PHLOEM
MASS FLOW OR PRESSURE FLOW
29
THIS IS THE HYPOTHESIS FOR WATER MOVEMENT IN PLANTS
COHENSION-TENSION THEORY
30
THE FIRST STEP OF GERMINATION IS THIS? (IN REGARDS TO WATER MOVEMENT)
IMBIBITION