Question 1

During which of the following subphases of mitosis do the centrioles migrate to opposite sides of the cell and begin to regulate the formation of the mitotic spindle?

Accepted Answer

A) Anaphase 
B) Metaphase 
C) Prophase 
D) Telophase 
A) Anaphase 
B) Metaphase 
C) Prophase 
D) Telophase

Question 2

What do the highly organized enzymes in the inner membranes of the mitochondria break down?
1)Carbohydrates
2)Fats
3)Proteins

Accepted Answer

A) 1 only 
B) 2 only 
C) 3 only 
D) 1,2,and 3 
A) 1 only 
B) 2 only 
C) 3 only 
D) 1,2,and 3

Question 3

The cell components that contain the centrioles are the

Accepted Answer

A) centrosomes. 
B) Golgi apparatus and mitochondria. 
C) lysosomes. 
D) ribosomes. 
A) centrosomes. 
B) Golgi apparatus and mitochondria. 
C) lysosomes. 
D) ribosomes.

Question 4

Lysosomes are sometimes referred to as "suicide bags," because the enzymes they contain can break down and digest not only proteins and certain carbohydrates but also the cell itself should the lysosome's surrounding membrane rupture.Exposure to radiation may induce such a rupture.When this occurs what will happen to the cell?

Accepted Answer

A) It will multiply spontaneously. 
B) It will divide very rapidly. 
C) It is likely to die. 
D) There will not be any effect on the cell. 
A) It will multiply spontaneously. 
B) It will divide very rapidly. 
C) It is likely to die. 
D) There will not be any effect on the cell.

Question 5

During mitosis,which phase of the cellular life cycle is the actual DNA synthesis period?

Accepted Answer

A) G₁ 
B) G₂ 
C) M 
D) S 
A) G₁ 
B) G₂ 
C) M 
D) S

During which of the following subphases of mitosis do the centrioles migrate to opposite sides of the cell and begin to regulate the formation of the mitotic spindle?

What do the highly organized enzymes in the inner membranes of the mitochondria break down? 1)Carbohydrates 2)Fats 3)Proteins

The cell components that contain the centrioles are the

During mitosis,which phase of the cellular life cycle is the actual DNA synthesis period?

Introduction to Radiation Protection

Radiation: Types, Sources, and Doses Received

Interaction of X-Radiation With Matter

Radiation Quantities and Units

Radiation Monitoring

Molecular and Cellular Radiation Biology

Early Tissue Reactions and Their Effects on Organ Systems

Stochastic Effects and Late Tissue Reactions of Radiation in Organ Systems

Dose Limits for Exposure to Ionizing Radiation

Equipment Design for Radiation Protection

Management of Patient Radiation Dose During Diagnostic X-Ray Procedures

Special Considerations on Safety in Computed Tomography and Mammography

Management of Imaging Personnel Radiation Dose During X-Ray Procedures

Radioisotopes and Radiation Protection

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Exam 6: Overview of Cell Biology

During which of the following subphases of mitosis do the centrioles migrate to opposite sides of the cell and begin to regulate the formation of the mitotic spindle?

What do the highly organized enzymes in the inner membranes of the mitochondria break down? 1)Carbohydrates 2)Fats 3)Proteins

The cell components that contain the centrioles are the

During mitosis,which phase of the cellular life cycle is the actual DNA synthesis period?

Introduction to Radiation Protection

Radiation: Types, Sources, and Doses Received

Interaction of X-Radiation With Matter

Radiation Quantities and Units

Radiation Monitoring

Molecular and Cellular Radiation Biology

Early Tissue Reactions and Their Effects on Organ Systems

Stochastic Effects and Late Tissue Reactions of Radiation in Organ Systems

Dose Limits for Exposure to Ionizing Radiation

Equipment Design for Radiation Protection

Management of Patient Radiation Dose During Diagnostic X-Ray Procedures

Special Considerations on Safety in Computed Tomography and Mammography

Management of Imaging Personnel Radiation Dose During X-Ray Procedures

Radioisotopes and Radiation Protection

Filters