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CHAPTER 2, LESSONS 4 AND 5
MULTIPLE CHOICE
18
Science
7th Grade
12/08/2009

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Term
respiration
Definition
The process by which cells break down simple food molecules to produce enegy is
Term
fermentation
Definition
the process by which cells obtain energy from molecules wihtout using oxygen is
Term
chromosome
Definition
The double rod of condensed chromatin in the nucleus is called a
Term
both stages
Definition
Energy is released in which stage or stages of respiration.
Term
Definition
Plants produce oxygen during photosynthesis and animals use it during
Term
lactic acid fermentation
Definition
Which type of fermentation somethimes occurs in the human body?
Term
oxygen
Definition
In cells, the most efficent means of obtaining energy form glucose requires the presence
Term
cell's DNA is replicated
Definition
Interphase is the stage of the cell cycle in which the
Term
cell's nucleus divides into two new nuclei
Definition
Mitosis is the stage of the cell cyle in which the
Term
cell membrane pinches in to form 2 new cells
Definition
Cytokinesis is the stage of the cell cycle in which the
Term
energy
Definition
complete the chart of repiration
Term
second stage
Definition
oxygen is involved
Term
both first and second stage
Definition
Energy is released
Term
__3__Anaphase
__4__Telopase
__1_Prophase
__2__Metaphase
Definition
order the stages of Mitosis from 1-4
Term
Two identical strands of a chromosome
Definition
What are chromatids?
Term
a nuclear membrane
Definition
During Telophase, what forms around the chromosomes at at each end of the cell?
Term
False
Definition
The length of the cell cycle is the same for all types of cells
Term
True
Definition
Cytokisnesis is the last stage of the cell cycle
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