LabBioCh4Slides

Multiple Choice

What is represented by this image?

• chromosome
• centromere
• mitochondria
• nucleus

Multiple Choice

Which structures are indicated by the green arrows?

• sister chromatids
• chromosomes
• spindle fibers
• centrioles

Multiple Choice

The structure labeled A is a(n)

• chromatid
• centriole
• centromere
• chromophere

Multiple Choice

The picture on the right shows:

• Mitosis

• Meiosis

• Cells repairing

• Cell cycle

Multiple Choice

What does DNA Replication mean?

• DNA is made.
• DNA makes new cells. 
• DNA copies itself.
• DNA starts the cell cycle.

Multiple Choice

What can the cell cycle also be called?

• Cell growth
• DNA Replication
• Preparation for Mitosis
• Cell Divison

Multiple Choice

What is the result of the cell cycle?

• Three cells

• Four daughter cells

• Two identical cells

• One clone cell

Multiple Choice

What is Interphase?

• structure that holds the sister chromatids together.

• the phase of the cell cycle in which the nucleus and its contents divide.

• the phase in which the cytoplasm and its contents divide.

• the period during the cell cycle of a cell’s growth and development.

Multiple Choice

During what phase of the cell cycle does cell division occur?

• Interphase
• M phase
• S phase
• G2 phase

Multiple Choice

During what phase of the cell cycle is DNA replicated?

• G1 phase
• S phase
• G2 phase
• M phase

Multiple Choice

During what phase of the cell cycle does the cell grow?

• G1 phase
• S phase
• M phase
• Cytokinesis

Multiple Choice

During what phase of the cell cycle does the cell prepare for mitosis?

• G1 phase
• S phase
• G2 phase
• M phase

Multiple Choice

What is Mitosis?

• structure that holds the sister chromatids together.

• the phase of the cell cycle in which the nucleus and its contents divide.

• the phase in which the cytoplasm and its contents divide.

• the period during the cell cycle of a cell’s growth and development.

Multiple Choice

What is Cytokinesis?

• structure that holds the sister chromatids together.

• the phase of the cell cycle in which the nucleus and its contents divide.

• the phase in which the cytoplasm and its contents divide.

• the period during the cell cycle of a cell’s growth and development.

Multiple Choice

• Prophase

• Interphase

• Anaphase

• Telophase

Multiple Choice

• Anaphase
• Cytokinesis
• Telophase
• Metaphase

Multiple Choice

• Cytokinesis
• Interphase
• Anaphase
• Metaphase

Multiple Choice

• Anaphase
• Cytonkinesis
• Interphase
• Prophase

Multiple Choice

• Cytokinesis
• Anaphase
• Telophase
• Prophase

Multiple Choice

What is a cyclin?

• A protein that binds w cyonide

• A protein that regulates cell division

• A protein that causes a cell to die

• A protein that changes a stem cell to a somatic cell

Multiple Choice

Apoptosis is

• programmed cell death

• mysterious cell death

• programmed cellular mutation

• mysterious cellular mutation

Multiple Choice

What is cancer?

• The cell cycle moves too slowly

• Mitosis is skipped in the cell cycle

• A cell enters into the G1 phase

• Uncontrolled growth of cells

Multiple Choice

Any substance that is known to cause cancer is called a

• carcinogen
• nicolyte
• pathogen
• retrovirus

Multiple Choice

An abnormal mass/group of cancer cells is called a

• tumor

• cyst

• lesion

• polyp

Multiple Choice

Tumors that do not spread through the body are called

• benign

• malignant

Multiple Choice

Tumors that can spread to different parts of the body are called:

• benign

• malignant

Multiple Choice

The spread of cancer to other body parts

• metastasis

• melanoma

• malignant

• abnormal

Multiple Choice

Using drugs or medicines to destroy cancer cells.

• chemotherapy
• radiation therapy
• cancer surgery
• mitotic spindling

Multiple Choice

Which treatment uses high-energy rays that can damage cancer cells and stop them from growing and dividing?

• Surgery

• Chemotherapy

• Radiation

• Immunotherapy

• Targeted therapy

Multiple Choice

Which treatment uses substances to stimulate or suppress the immune system to help the body fight cancer, infection and other diseases?

• Surgery

• Chemotherapy

• Radiation

• Immunotherapy

• Targeted therapy