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Bio Chapter 6
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Questions in this quiz (20)
1A difference between marathon runners and sprinters is:
- Amarathon runners have more slow twitch fibers in their leg muscles
- Bsprinters perform better in activities that require low, prolonged movements.
- Csprinters have a higher proportion of muscle fibers that need oxygen to make ATP.
- Dmarathon runners have more fast twitch fibers in their leg muscles
2Humans are both
- Aheterotrophs and autotrophs
- Bheterotrophs and consumers
- Cautotrophs and producers
- Dproducers and consumers
3Photosynthetic organisms are:
- Aconsumers that obtain organic molecules from another living organism.
- Bproducers that make all their own organic matter from inorganic molecules.
- Cdecomposers that obtain nutrients from the soil
- Dproducers that make all of their organic matter from organic molecules that they take in.
4The waste products of cellular respiration include:
- Awater and carbon dioxide
- Bcarbon dioxide only
- Cwater only
- Dwater and glucose
5What compound directly supplies the energy needed for cellular work?
- Aglucose
- BATP
- Cwater
- Dfat
6An aerobic process requires ________________.
- Acarbon dioxide
- Bcarbohyrates
- Coxygen
- DATP
7Respiration describes the exchange of gases between your blood and the outside air. Cellular respiration ________________.
- Aproduces glucose
- Bproduces carbon dioxide
- Cproduces oxygen
- Dproduces ATP
8Which of the following equations describes aerobic cellular respiration?
- Aglucose --> lactic acid + energy
- Benergy + carbon dioxide + water --> glucose + oxygen + water
- Cglucose + oxygen -->carbon dioxide + water + energy
- Dnone of the above
9During cellular respiration, electrons move through a series of electron acceptor molecules. Which of the following is a true statement about this process?
- AOxygen is eventually reduced by the electron to form water.
- BThe electrons release large amounts of energy each time they are transferred from one electron acceptor to another.
- CThe electrons gain energy as they move from one electron acceptor to another.
- DGlucose is eventually reduced by the electrons to form water.
10The first electron acceptor of cellular respiration is _________________.
- ANAD+
- BO2
- CCO2
- DH2O
11Where in the cell does the process of glycolysis take place?
- Abetween the inner and outer mitochondrial membrane
- BSmooth Endoplasmic Reticulum
- Cwithin the fluid just inside the inner mitochondrial membrane
- DCytoplasm
12Which of the following is the correct sequence of stages in cellular respiration?
- Aelectron transport, glycolysis, citric acid cycle
- Bcitric acid cycle, electron transport, glycolysis
- Ccitric acid cycle, glycolysis, electron transport
- Dglycolysis, citric acid cycle, electron transport
13Which of the following is a result of glycolysis?
- Aa net loss of 2 ATPs per glucose molecule
- Bconversion of glucose to pyruvic acid
- Cproduction of CO2
- Dconversion of NADH to NAD+
14What must pyruvic acid be converted to before it can enter the citric acid cycle?
- Aethyl alcohol
- Blactic acid
- Cacetyl CoA
- Dcitric acid
15Aerobic cellular respiration generates about ________________ ATP from one glucose.
- A2
- B6
- C32
- D3
16Human muscle cells use lactic acid fermentation to
- Aproduce ATP without oxygen
- Bproduce ATP using the electron transport chain
- Cregenerate NADH
- Dproduce more ATP than is possible through aerobic respiration
17Anaerobic respiration produces a maximum of ___________________ ATP per glucose.
- A10
- B2
- C38
- D4
18ATP synthase plays a role in ____________________________.
- Apulling electrons down the electron transport chain
- Bgenerating ATP
- Cpumping hydrogen ions using active transport across the inner mitochondrial membrane
- Dglycolysis
19Which of the following molecules are responsible for the burn felt in your muscles after sprinting?
- Aglucose
- Boxygen
- CATP
- Dlactic acid
20In which phase of cellular respiration is the most ATP produced?
- Athe citric acid cycle
- Bfermentation
- Cthe electron transport chain
- Dglycolysis
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- Midterm Biology Quiz on Bio Chapter 6, created by Isabel Robles on 28/09/2016.
- Author
- Isabel Robles
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- English
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