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WorksheetsUnit 3, Pt 3 Review - Cell Division, Cancer, and Stem Cells
Total questions: 74
Worksheet time: 1hrs 19mins
Which is not a phase of the cell cycle?
Interphase
Mitosis
Cytokinesis
Duplication
Select all stages of interphase?
G1
S
G2
Mitosis
In which stage of the cell cycle does the cell grow in size?
G1
S
G2
Mitosis
In which stage of the cell cycle does the cell duplicate its DNA?
G1
S
G2
Mitosis
In which stage of the cell cycle does the cell split into two?
Mitosis
G1
Cytokinesis
S
In which stage of the cell cycle does nuclear splitting take place?
G2
S
Mitosis
Cytokinesis
In which stage of the cell cycle is protein and organelle synthesis?
G1
G2
S
Cytokinesis
Which is the longest stage of the cell cycle?
G1
S
Mitosis
Cytokinesis
_____ is the uncontrolled growth of cells, often resulting in a tumor or mass of abnormal cells
Cancer
Apoptosis
Radiation
Apoptosis is
programmed cell death
mysterious cell death
programmed cellular mutation
mysterious cellular mutation
What is the image above:
Chromosome
Chromotid
Centromere
Centriole
Check the two correct boxes:
Plant Cell - cell plate; Animal Cell - cleavage furrow
Plant Cell - cleavage furrow; Animal Cell - cell plate
The two chromosomes that make up a matched pair in a diploid cell.
Centrosome
Chromosome
Homologous Chromosome
Chromatid
One of the two identical parts of a duplicated chromosome in a eukaryotic cell.
Homologous Chromosome
Sister Chromatid
What controls the cell cycle in eukaryotes?
Fat found in muscles
Lipids such as wax and oils
Carbohydrates such as glucose
Proteins such as enzymes and growth factors
Which of the following can regulate the cell cycle?
Internal signals
external signals
physical signals like cell crowding
All of the above
In order for a tumor to be cancerous to must ...
Be benign
Be malignant and metastasize
Be malignant and not metastasize
Be benign and spread to parts of the body
During the cell cycle, the resting phase is ...
G0
G1
G2
S
Which type of tumor is being described:
Slow growing Not dangerous Does not spread
Malignant
Benign
Which type of tumor is being described below:
Spreads Dangerous Grows quickly
Benign
Malignant
What is Apoptosis?
A tumor
A protein
Programmed cell death
Cell cycle checkpoints
What is cell differentiation?
The process where unspecialized cells become different in structure and function.
When DNA controls the cell cycle.
The ability of cells to make more cells.
The ability of cells to maintain homeostasis.
Scientist are researching ways to use stem cells to replace parts of your body with copies of those parts. This is called?
Regenerative Medicine
Tissue research
Adult stem cells
What are the two things that can control Differentiation?
Chemicals released by other cells
The location of the cells (the stem cell niche)
The type of cell needed
Stem cells are found in plant meristem tissue (tips of roots and growth points of stems)
true
false
