Question 1

Histones are

Accepted Answer

A)  basic proteins associated with RNA. 
B)  basic proteins associated with DNA. 
C)  acidic proteins which bind chromosomal nucleoprotein. 
D)  proteins exclusively found in the nucleolus. 
E)  proteins which are tissue specific. 
A)  basic proteins associated with RNA. 
B)  basic proteins associated with DNA. 
C)  acidic proteins which bind chromosomal nucleoprotein. 
D)  proteins exclusively found in the nucleolus. 
E)  proteins which are tissue specific.

Question 2

Because of the phosphate groups, DNA is

Accepted Answer

A)  basic. 
B)  acidic. 
C)  neutral. 
D)  tightly bonded. 
E)  none of the above. 
A)  basic. 
B)  acidic. 
C)  neutral. 
D)  tightly bonded. 
E)  none of the above.

Question 3

The Tm (melting temperature) of DNA

Accepted Answer

A)  is unrelated to the base composition. 
B)  is a constant for all DNA samples. 
C)  is linearly related to the guanine + cytosine content. 
D)  is proportional to the uridine content. 
E)  None of the other answers is correct. 
A)  is unrelated to the base composition. 
B)  is a constant for all DNA samples. 
C)  is linearly related to the guanine + cytosine content. 
D)  is proportional to the uridine content. 
E)  None of the other answers is correct.

Question 4

The rate of reassociation of single_stranded DNA is a direct function of

Accepted Answer

A)  Cot1/2. 
B)  the base composition of the DNA. 
C)  1/Cot1/2. 
D)  the complexity of the DNA. 
A)  Cot1/2. 
B)  the base composition of the DNA. 
C)  1/Cot1/2. 
D)  the complexity of the DNA.

Histones are

Because of the phosphate groups, DNA is

The Tm (melting temperature) of DNA

The rate of reassociation of single_stranded DNA is a direct function of

Eukaryotic Cell Structure

Protein I: Composition and Structure

DNA Replication, Recombination, and Repair

RNA: Transcription and Rna Processing

Protein Synthesis: Translation and Posttranslational Modifications

Recombinant Dna and Biotechnology

Regulation of Gene Expression

Protein II: Structure-Function Relationships in Protein Families

Enzymes: Classification, Kinetics, and Control

The Cytochromes P450 and Nitric Oxide Synthases

Biological Membranes: Structure and Membrane Transport

Fundamentals of Signal Transduction

Bioenergetics and Oxidative Metabolism

Carbohydrate Metabolism I: Major Metabolic Pathways and Their Control

Carbohydrate Metabolism II: Special Pathways and Glycoconjugates

Lipid Metabolism I: Synthesis, Storage, and Utilization of Fatty Acids and Triacylglycerols

Lipid Metabolism II: Pathways of Metabolism of Special Lipids

Amino Acid Metabolism

Purine and Pyrimidine Nucleotide Metabolism

Metabolic Interrelationships

Biochemistry of Hormones

Molecular Cell Biology

Cell Cycle, Programmed Cell Death, and Cancer

Digestion and Absorption of Basic Nutritional Constituents

Digestion and Absorption of Basic Nutritional Constituents

Principles of Nutrition I and II

Filters

Exam 2: DNA and RNA: Composition and Structure

Histones are

Because of the phosphate groups, DNA is

The Tm (melting temperature) of DNA

The rate of reassociation of single_stranded DNA is a direct function of

Eukaryotic Cell Structure

Protein I: Composition and Structure

DNA Replication, Recombination, and Repair

RNA: Transcription and Rna Processing

Protein Synthesis: Translation and Posttranslational Modifications

Recombinant Dna and Biotechnology

Regulation of Gene Expression

Protein II: Structure-Function Relationships in Protein Families

Enzymes: Classification, Kinetics, and Control

The Cytochromes P450 and Nitric Oxide Synthases

Biological Membranes: Structure and Membrane Transport

Fundamentals of Signal Transduction

Bioenergetics and Oxidative Metabolism

Carbohydrate Metabolism I: Major Metabolic Pathways and Their Control

Carbohydrate Metabolism II: Special Pathways and Glycoconjugates

Lipid Metabolism I: Synthesis, Storage, and Utilization of Fatty Acids and Triacylglycerols

Lipid Metabolism II: Pathways of Metabolism of Special Lipids

Amino Acid Metabolism

Purine and Pyrimidine Nucleotide Metabolism

Metabolic Interrelationships

Biochemistry of Hormones

Molecular Cell Biology

Cell Cycle, Programmed Cell Death, and Cancer

Digestion and Absorption of Basic Nutritional Constituents

Digestion and Absorption of Basic Nutritional Constituents

Principles of Nutrition I and II

Filters