4281091
Beschreibung
Quiz von Kara Hauber, aktualisiert more than 1 year ago
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Erstellt von Kara Hauber
vor fast 9 Jahre
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Frage 1
Frage
Which pigment in a plant is the main photosynthetic pigment?
Antworten
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Chlorophyll a
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Carotene
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Xanthophyll
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Phycobilin
Frage 2
Frage
How are electrons replaced or donated in photosystem II?
Antworten
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By ATP phosphorylation
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By water splitting
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By the sun's warmth
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By absorbing oxygen
Frage 3
Frage
In the electron transfer chain H+ concentration increases and is forced through ATP synthase to produce ATP, what is this big event labeled?
Antworten
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Hydrolysis
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Phosphorylation
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Chemiosmosis
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Condensation
Frage 4
Frage
In the light independent reactions ATP and NADPH are used to build what final product?
Antworten
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Carbon dioxide
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Water
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Oxygen
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Glucose
Frage 5
Frage
The light dependent reaction is called the Calvin-Benson cycle.
Antworten
- True
- False
Frage 6
Frage
Name the type of carbon fixative pathway ; a plant growing on a hot summer day will close their stomata which will result in photorespiration.
Antworten
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C3
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C4
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CAM
Frage 7
Frage
Which parts of a plant are used for photosynthesis?
Antworten
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Leaf
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Chloroplast
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Thylakoid
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All of the above
Frage 8
Frage
The light dependent reaction occurs in the _______________; while the light independent reaction occurs in the ________________.
Antworten
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chloroplast; mitochondria
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thylakoid membrane; stroma
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stroma; chloroplast membrane
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mitochondria membrane; cytoplastm
Frage 9
Frage
When a chemical reaction releases energy it is called
Antworten
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Exergonic
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Endergonic
Frage 10
Frage
An enzyme will increase the rate of a reaction because it will lower the __________ __________.
Antworten
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activation energy
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temperature difference
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end product
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amount needed
Frage 11
Frage
The overall photosynthetic reaction is:
Antworten
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6CO2 + 6H2O + sunlight ---> C6H12O6 + 6O2
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C6H12O6 + 6O2 --> 6CO2 + 6H2O + sunlight
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ATP + 6CO2 + 6H2O --> C6H12O6 + 6O2
Frage 12
Frage
When the photosynthetic pigment in the photosystem absorbs sunlight, what part of the light does it absorb?
Antworten
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The energy
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The color
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The photon
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The chlorophyll
Frage 13
Frage
When carbon atoms from an inorganic compound such as carbon dioxide are incorporated in to an organic molecule like glucose this is called _____________________.
Antworten
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photosynthesis
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carbonation
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reduction
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carbon fixation
Frage 14
Frage
Choose the label in the indicated structure: A
Antworten
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Outer membrane
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Thylakoid disk
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Stroma
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Granum
Frage 15
Frage
Choose the label in the indicated structure: C
Antworten
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Outer membrane
-
Thylakoid disk
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Stroma
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Granum
Frage 16
Frage
Which type of respiration occurs when oxygen is not present?
Antworten
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Aerobic
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Anaerobic
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Alcoholic Fermentation
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Lactate Fermentation
Frage 17
Frage
Glycolysis occurs in the ______________ while the Krebs cycle occurs in the ______________.
Antworten
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cell membrane; cytoplasm
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chloroplast; mitochondria
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mitochondria; nucleus
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cytoplasm; mitochondria
Frage 18
Frage
What is the final product of glycolysis?
Antworten
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10 ATP
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2 pyruvate
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1 acetyl-coA
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1 oxygen
Frage 19
Frage
If 2 ATP are used and 4 ATP are produced in glycolysis what is the net amount of ATP at the end of glycolysis?
Antworten
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2
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6
-
8
Frage 20
Frage
Before pyruvate can enter the Krebs cycle it must be converted to Acetyl-CoA.
Antworten
- True
- False
Frage 21
Frage
If aerobic respiration occurs how many ATP are produced?
Antworten
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30
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2
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36
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10
Frage 22
Frage
A waste product of the Krebs cycle after glucose is broken down is the molecule.
Antworten
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Oxygen
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ATP
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Carbon dioxide
Frage 23
Frage
The terminal electron acceptor in the electron transfer chain is....
Antworten
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Water
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Carbon dioxide
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Oxygen
Frage 24
Frage
When bread yeast goes through fermentation it produces _______________ ; when muscle cells go through fermentation it produces ______________________.
Antworten
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gas; lysis
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alcoholic; lactate
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carbon dioxide and ethanol; lactate
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lactose; acids
Frage 25
Frage
In certain organisms and under certain conditions ______________ can be used as an energy alternative to glucose.
Antworten
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Fatty acids
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Glycerol
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Amino acids
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