BIO109 Final: Lab 4 Cell Function and Metabolism prelab and vocab

11 views3 pages

purplezebra870

2 Nov 2019

School

Department

Course

Professor

For unlimited access to Study Guides, a Grade+ subscription is required.

Related Questions

Oxidative phosphorylation questions - biochemistry (please be clear and don't copy/paste from google).

1. What is the function of a proton wire?

2. Describe Peter Mitchellâs mechanism for chemiosmotic coupling the energy of the transmembrane proton gradient to drive the endergonic process of ATP synthesis.

3. What transport proteins occur in the inner mitochondrial membrane? â¦.the outer mitochondrial membrane?

4. List the different types of redox centers in the respiratory electron transport chain. Which are one-electron carriers and which are two-electron carriers?

PLEASE HELP TO PREPARE THESE QUESTIONS

- Know what photosynthesis is

- Be able to name the two major biochemical processes in photosynthesis & what
occurs at each stage
- Know the storage & transport carbohydrates in plants and animals
- Know the different portions of chloroplasts and mitochondria
- Be able to explain what happens at each stage of photosynthesis and aerobic
respiration
- Know the electron acceptors, electron donors, complex names, and mobile carriers
in photosynthesis and aerobic respiration
- Know where the electrons start and where they go when they go down ETSand
how this results in synthesis of ATP
- Know the number of ATP molecules generated from the oxidation of one glucose
molecule (glycolysis, TCAcycle, and ETS)
- Know the TCA cycle(the shortened figure)
- Know the principal of respiratory control
- Know what proton motive force is and how it contributes to ATP production
- Know what occurs with anaerobic respiration (how is lactate generated and what
are the consequences of lactate generation

harlequinfox288

Question 1

Which of the following statements regarding photosynthesis and cellular respiration is true?

	A.	Photosynthesis occurs in mitochondria, and cellular respiration occurs in chloroplasts.
	B.	Photosynthesis occurs in chloroplasts, and cellular respiration occurs in mitochondria.
	C.	Photosynthesis occurs in mitochondria and in chloroplasts.

Question 2

How do cells capture the energy released by cellular respiration?

	A.	They produce glucose
	B.	The energy is coupled to oxygen
	C.	They produce ATP

Question 3

During redox reactions

	A.	the loss of electrons from one molecule is called reduction
	B.	electrons are lost from one substance and added to another substance
	C.	protons from one molecule replace the electrons lost from another molecule

Question 4

Oxidation is the ________, and reduction is the ________.

	A.	gain of oxygen; loss of oxygen
	B.	loss of electrons; gain of electrons
	C.	gain of protons; loss of protons

Question 5

During cellular respiration, NADH

	A.	delivers its electron load to the first electron carrier molecule.
	B.	is chemically converted into ATP
	C.	is the final electron acceptor

Question 6

A drug is tested in the laboratory and is found to create holes in both mitochondrial membranes. Scientists suspect that the drug will be harmful to human cells because it will inhibit

	A.	the citric acid cycle only.
	B.	glycolysis only
	C.	the citric acid cycle and oxidative phosphorylation

Question 7

Which of the following metabolic pathways is common in aerobic and anaerobic metabolism?

	A.	glycolysis
	B.	the citric acid cycle
	C.	electron transport chain

Question 8

Which of the following is a result of glycolysis?

	A.	production of CO2
	B.	a net loss of two ATPs per glucose molecule
	C.	conversion of glucose to two three-carbon compounds

BIO109 Final: Lab 4 Cell Function and Metabolism prelab and vocab

Get access

Related Documents

BIO 115 Lecture Notes - Lecture 2: Electrolyte, Lethal Dose, Collagenase

MICR 221 Lecture Notes - Lecture 7: Cell Membrane, Electron Transport Chain, Fluid Mosaic Model

BIO 122 Chapter Notes - Chapter 9: Cellular Respiration, Pyruvic Acid, Glycolysis

Related Questions