Show:
Cell Reproduction
Cell Division
Regulating the Cell Cycle
Cell Differentiation
Vocabulary
100
The two cells produced by cell division are
What is genetically identical to the cell that produced them
100
What are the steps in mitosis?
What is prophase, metaphase, anaphase, and telophase
100
How can cancer be treated?
What is removed or radiation
100
When is cell differentiation in mammals complete?
What is when they can no longer become other types of cells
100
Genetic information is bundled into packages of DNA known as
What is a chromosome
200
Asexual reproduction occurs in what type of organisms?
What is both singled cell and multicellular organisms
200
What happens in the S-phase of cell division?
What is DNA is replicated
200
Proteins that respond to events outside the cell are called
What is external regulatory proteins
200
What can stem cells do?
What is develope into different types of cells
200
What is a disorder in which body cells lose the ablilty to control growth?
What is cancer
300
Offspring produce by sexual reproduction inherit some of what?
What is genetic information from each parent
300
What is the result of mitosis?
What is 2 identical daughter cells
300
How do cells die?
What is by accident (due to damage or injury) or apoptosis
300
What does the process of cell differentiation determine?
What is a cells ultimate identity, such as whether it will spend its life as a nerve cell or muscule cell
300
What is the developing stage of a multicellular organism?
What is embryo
400
For single-celled organisms, asexual reproduction is a _____________ strategy.
What is survival
400
What is the difference between cytokonesis in an animal cell and a plant cell?
What is in anaimal cells, the membrane draws inward; in a plant cell, a cell plate forms
400
The cell cycle is controlled by
What is regulatory proteins inside and outside the cell
400
What might stem cells research lead to?
What is new ways to reverse damage to the body (such as a heart attack)
400
What is a hollow ball of cells with a cluster of cells inside known as the inner cell mass?
What is blastocyst
500
Sexual reproduction also provides genetic diversity. If an environment changes some offspring may have __________.
What is the right combination of characterists needed to survive
500
What makes up the coils in a chromosome?
What is nucleosomes (histones)
500
What causes cancer?
What is defects in the genes that regulate cell growth and division
500
Why is human embryonic stem cel research controversial?
What is the arguments for it and against it both involve ethical issues of life and death
500
Which protein regulates the cell cylce?
What is cyclin