Question 1

What general factors contribute to the high phosphoryl-transfer potential of ATP?

Accepted Answer

Resonance stabilizat

Question 2

ATP is considered an "energy rich" compound because it contains two ______________ bonds.

Accepted Answer

The answer of ATP is considered an "energy rich" compound...

Question 3

Some of the mechanisms by which enzyme catalytic activity is controlled are:

Accepted Answer

A)  allosteric control. 
B)  feedback inhibition. 
C)  covalent modification. 
D)  A and C. 
E)  A, B, and C. 
A)  allosteric control. 
B)  feedback inhibition. 
C)  covalent modification. 
D)  A and C. 
E)  A, B, and C.

Question 4

Choose the correct answer from the list below. Not all of the answers will be used.
-The small organic compounds, ____________, are required in the diet of higher organisms and are components of coenzymes.

Accepted Answer

A) O2 
B) niacin 
C) phototrophs 
D) ATP 
E) CO2
F)coenzyme A
G)vitamins
H)amphibolic
I)ADP
J)NADPH
K)chemotrophs
L)FAD 
A) O2 
B) niacin 
C) phototrophs 
D) ATP 
E) CO2
F)coenzyme A
G)vitamins
H)amphibolic
I)ADP
J)NADPH
K)chemotrophs
L)FAD

Question 5

Choose the correct answer from the list below. Not all of the answers will be used.
-In aerobic organisms, the ultimate acceptor of electrons is/are ____________.

Accepted Answer

A) O2 
B) niacin 
C) phototrophs 
D) ATP 
E) CO2
F)coenzyme A
G)vitamins
H)amphibolic
I)ADP
J)NADPH
K)chemotrophs
L)FAD 
A) O2 
B) niacin 
C) phototrophs 
D) ATP 
E) CO2
F)coenzyme A
G)vitamins
H)amphibolic
I)ADP
J)NADPH
K)chemotrophs
L)FAD

Question 6

Choose the correct answer from the list below. Not all of the answers will be used.
-The electron donor in most reductive biosyntheses is ____________.

Accepted Answer

A) O2 
B) niacin 
C) phototrophs 
D) ATP 
E) CO2
F)coenzyme A
G)vitamins
H)amphibolic
I)ADP
J)NADPH
K)chemotrophs
L)FAD 
A) O2 
B) niacin 
C) phototrophs 
D) ATP 
E) CO2
F)coenzyme A
G)vitamins
H)amphibolic
I)ADP
J)NADPH
K)chemotrophs
L)FAD

Question 7

Metabolic processes are regulated by:

Accepted Answer

A)  transcriptional regulation of the amount of enzyme. 
B)  allosteric control of enzyme activity. 
C)  the accessibility of substrates by compartmentalization. 
D)  A and B. 
E)  A, B, and C. 
A)  transcriptional regulation of the amount of enzyme. 
B)  allosteric control of enzyme activity. 
C)  the accessibility of substrates by compartmentalization. 
D)  A and B. 
E)  A, B, and C.

Exam 15: Metabolism: Basic Concepts and Design

What general factors contribute to the high phosphoryl-transfer potential of ATP?

ATP is considered an "energy rich" compound because it contains two ______________ bonds.

Some of the mechanisms by which enzyme catalytic activity is controlled are:

Choose the correct answer from the list below. Not all of the answers will be used. -The small organic compounds, ____________, are required in the diet of higher organisms and are components of coenzymes.

Choose the correct answer from the list below. Not all of the answers will be used. -In aerobic organisms, the ultimate acceptor of electrons is/are ____________.

Choose the correct answer from the list below. Not all of the answers will be used. -The electron donor in most reductive biosyntheses is ____________.

Metabolic processes are regulated by:

Biochemistry and the Unity of Life

Water, Weak Bonds, and the Generation of Order Out of Chaos

Amino Acids

Protein Three-Dimensional Structure

Techniques in Protein Biochemistry

Basic Concepts of Enzyme Action

Kinetics and Regulation

Mechanisms and Inhibitors

Hemoglobin: an Allosteric Protein

Carbohydrates

Lipids

Membrane Structure and Function

Signal Transduction Pathways

Digestion: Turning a Meal Into Cellular Biochemicals

Glycolysis

Gluconeogenesis

Preparation for the Cycle

Harvesting Electrons From the Cycle

The Electron Transport Chain

The Proton-Motive Force

The Light Reactions

The Calvin Cycle

Glycogen Degradation

Glycogen Synthesis

The Pentose Phosphate Pathway

Fatty Acid Degredation

Fatty Acid Synthesis

Lipid Synthesis

Amino Acid Degradation and the Urea Cycle

Amino Acids Synthesis

Nucleotide Metabolism

The Structure of Informational Macromolecules: Dna and Rna

DNA Replication

DNA Repair and Recombination

RNA Synthesis and Regulation in Prokaryotes

Gene Expression in Eukaryotes

RNA Processing in Eukaryotes

The Genetic Code

The Mechanism of Protein Synthesis

Recombinant DNA Techniques

Filters