8 Cell Respiration and photosynthesis 2/6

Question 1

8.1.1 State that oxidation involves the ____ of electrons from an element, whereas reduction involves a _____ of electrons; and that oxidation frequently involves ____ oxygen or _____ hydrogen.

Answer 1

oxidation involves the loss of electrons from an element, whereas reduction involves a gain of electrons; and that oxidation frequently involves losing oxygen or gaining hydrogen.

Question 2

8.1.2 Outline the process of glycolysis, including phophorylation, lysis, oxidation, and ATP formation.

Answer 2

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Question 3

8.1.3 Draw and label a diagram showing the structure of a mitochondrion as seen in electron micrographs.

Answer 3

do that

http://ibguides.com/images/biology_figure_8.1.2_mitochondrion.png

Question 4

8.1.4 Explain anaerobic respiration: the link reaction, the Krebs cycle, the role of NADH + H^+, the electron transport chain and the role of oxygen.

Answer 4

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Question 5

8.1.5 Explain oxidative phosphorylation in terms of chemiosmosis.

Answer 5

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Question 6

8.1.6 Explain the relationship between the structure of the mitochondrion and its function.

Answer 6

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