test_bank_for_lehninger_principles_of_biochemistry

,TABLE OF CONTENTS


• Chapter 1 – The Foundations of Biochemistry

• Chapter 2 – Water

• Chapter 3 – Amino Acids, Peptides, and Proteins

• Chapter 4 – The Three-Dimensional Structure of Proteins

• Chapter 5 – Protein Function

• Chapter 6 – Enzymes

• Chapter 7 – Carbohydrates and Glycobiology

• Chapter 8 – Nucleotides and Nucleic Acids

• Chapter 9 – DNA-Based Information Technologies

• Chapter 10 – Lipids

• Chapter 11 – Biological Membranes and Transport

• Chapter 12 – Biosignaling

• Chapter 13 – Principles of Bioenergetics

• Chapter 14 – Glycolysis, Gluconeogenesis, and the Pentose Phosphate Pathway

,Chapter 1 The Foundations of Biochemistry



Multiple Choice Questions


1. Cellular foundations
Pages: 2-4 Difficulty: 1
Ans: C
In a bacterial cell, the DNA is in the:


A) cell envelope.
B) cell membrane.
C) nucleoid.
D) nucleus.
E) ribosomes.

2. Cellular foundations
Page: 3 Difficulty: 1
Ans: E
A major change occurring in the evolution of eukaryotes from prokaryotes was the development of:


A) DNA.
B) photosynthetic capability.
C) plasma membranes.
D) ribosomes.
E) the nucleus.

3. Cellular foundations
Page: 3 Difficulty: 1
Ans: B
In eukaryotes, the nucleus is enclosed by a double membrane called the:


A) cell membrane.
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, B) nuclear envelope.




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