Question 1

Glucose is usually broken down to

Accepted Answer

A)  make carbon dioxide. 
B)  provide energy (ATP) for the working cells. 
C)  use up urea. 
D)  make glycogen. 
A)  make carbon dioxide. 
B)  provide energy (ATP) for the working cells. 
C)  use up urea. 
D)  make glycogen.

Question 2

Which of the following is descriptive of mitochondrial function?

Accepted Answer

A)  Lactic acid production 
B)  Glycolysis 
C)  Aerobic catabolism 
D)  Protein synthesis 
A)  Lactic acid production 
B)  Glycolysis 
C)  Aerobic catabolism 
D)  Protein synthesis

Question 3

tRNA reads the genetic code stored in

Accepted Answer

A)  DNA. 
B)  ribosomes. 
C)  mRNA. 
D)  nuclear membrane. 
A)  DNA. 
B)  ribosomes. 
C)  mRNA. 
D)  nuclear membrane.

Question 4

Which of the following occurs first?

Accepted Answer

A)  Reading the mRNA code by tRNA 
B)  mRNA leaves the nucleus through the nuclear pores 
C)  Transcription 
D)  Translation 
A)  Reading the mRNA code by tRNA 
B)  mRNA leaves the nucleus through the nuclear pores 
C)  Transcription 
D)  Translation

Question 5

Amino acids are

Accepted Answer

A)  joined together by peptide bonds. 
B)  the building blocks of protein. 
C)  characterized as essential and nonessential. 
D)  all of the above. 
A)  joined together by peptide bonds. 
B)  the building blocks of protein. 
C)  characterized as essential and nonessential. 
D)  all of the above.

Question 6

Which of the following is a double-stranded nucleic acid that is called the blueprint for life?

Accepted Answer

A)  Urea 
B)  DNA 
C)  Gene 
D)  RNA 
A)  Urea 
B)  DNA 
C)  Gene 
D)  RNA

Question 7

Which of the following is not a carbohydrate term?

Accepted Answer

A)  Glycogen 
B)  Monosaccharide 
C)  Glycerol 
D)  Sucrose, maltose, and lactose 
A)  Glycogen 
B)  Monosaccharide 
C)  Glycerol 
D)  Sucrose, maltose, and lactose

Question 8

Ketone body formation is most likely to cause

Accepted Answer

A)  infection. 
B)  acidosis. 
C)  bleeding. 
D)  protein deficiency. 
A)  infection. 
B)  acidosis. 
C)  bleeding. 
D)  protein deficiency.

Question 9

Transcription

Accepted Answer

A)  occurs within the nucleus. 
B)  involves DNA and mRNA. 
C)  involves tRNA and mRNA. 
D)  More than one of the above are true. 
A)  occurs within the nucleus. 
B)  involves DNA and mRNA. 
C)  involves tRNA and mRNA. 
D)  More than one of the above are true.

Question 10

The Krebs cycle and electron transport chain enzymes

Accepted Answer

A)  are located within the mitochondria. 
B)  function under anaerobic conditions. 
C)  generate lactic acid. 
D)  are responsible for glycolysis. 
A)  are located within the mitochondria. 
B)  function under anaerobic conditions. 
C)  generate lactic acid. 
D)  are responsible for glycolysis.

Question 11

Which of the following is least related to the aerobic metabolism of glucose?

Accepted Answer

A)  Intramitochondrial 
B)  Ketones 
C)  CO2 + H2O + ATP 
D)  Oxygen 
A)  Intramitochondrial 
B)  Ketones 
C)  CO2 + H2O + ATP 
D)  Oxygen

Question 12

In the absence of oxygen,glucose is catabolized to

Accepted Answer

A)  lactic acid. 
B)  carbon dioxide and water. 
C)  urea. 
D)  fatty acid. 
A)  lactic acid. 
B)  carbon dioxide and water. 
C)  urea. 
D)  fatty acid.

Glucose is usually broken down to

Which of the following is descriptive of mitochondrial function?

tRNA reads the genetic code stored in

Which of the following occurs first?

Amino acids are

Which of the following is a double-stranded nucleic acid that is called the blueprint for life?

Which of the following is not a carbohydrate term?

Ketone body formation is most likely to cause

Transcription

The Krebs cycle and electron transport chain enzymes

Which of the following is least related to the aerobic metabolism of glucose?

In the absence of oxygen,glucose is catabolized to

Introduction to the Human Body

Basic Chemistry

Cells

Microbiology Basics

Tissues and Membranes

Integumentary System and Body Temperature

Skeletal System

Muscular System

Nervous System: Nervous Tissue and Brain

Nervous System: Spinal Cord and Peripheral Nerves

Autonomic Nervous System

Sensory System

Endocrine System

Blood

Anatomy of the Heart

Function of the Heart

Anatomy of the Blood Vessels

Functions of the Blood Vessels

Lymphatic System

Immune System

Respiratory System

Digestive System

Urinary System

Water, Electrolyte, and Acid-Base Balance

Reproductive Systems

Human Development and Heredity

Filters

Exam 4: Cell Metabolism

Glucose is usually broken down to

Which of the following is descriptive of mitochondrial function?

tRNA reads the genetic code stored in

Which of the following occurs first?

Amino acids are

Which of the following is a double-stranded nucleic acid that is called the blueprint for life?

Which of the following is not a carbohydrate term?

Ketone body formation is most likely to cause

Transcription

The Krebs cycle and electron transport chain enzymes

Which of the following is least related to the aerobic metabolism of glucose?

In the absence of oxygen,glucose is catabolized to

Introduction to the Human Body

Basic Chemistry

Cells

Microbiology Basics

Tissues and Membranes

Integumentary System and Body Temperature

Skeletal System

Muscular System

Nervous System: Nervous Tissue and Brain

Nervous System: Spinal Cord and Peripheral Nerves

Autonomic Nervous System

Sensory System

Endocrine System

Blood

Anatomy of the Heart

Function of the Heart

Anatomy of the Blood Vessels

Functions of the Blood Vessels

Lymphatic System

Immune System

Respiratory System

Digestive System

Urinary System

Water, Electrolyte, and Acid-Base Balance

Reproductive Systems

Human Development and Heredity

Filters