Vocab
DNA
Common ?s
Misc.
More questions
100
The stage of respiration that releases most of the energy in glucose occurs in the __________
What is the mitochondria.
100
A DNA molecule is shaped like a ____________
What is spiral staircase
100
Small openings called _____________ allow carbon dioxide to enter a leaf.
What is stomata
100
Chloroplasts contain a pigment called _____________ that capture the energy in light.
What is chlorophyll
100
The regular cycle of growth and division that cells undergo is called ________________
What is the cell cycle
200
When two or more elements combine chemically, they form a ___________
What is a compound
200
During DNA replication, adenine (A) is always paired with ___________
What is thymine (T)
200
Under which of the following conditions is lactic-acid fermentations most likely to occur?
What is a very fast run
200
Why is water important for a cell?
What is Most chemical reactions in cells require water.
200
What is copied during replication?
What is the cell's DNA
300
Which terms refers to the movement of materials through a cell membrane without using the cell's energy?
What is passive transport.
300
What are chromatids?
What is identical strands of chromosomes
300
All organic compounds contain the element
What is carbon
300
Together, respiration and photosynthesis keep the levels of carbon dioxide and oxygen in the atmosphere _______
What is fairly constant
300
How does photosynthesis benefit heterotrophs?
What is It creates food that they can eat
400
The energy-releasing process that does not require oxygen is called ____________.
What is fermentation.
400
What happens during cytokinesis in animal cells?
What is Two new daughter cells are formed
400
The stage of the cell cycle that follows mitosis is called ________
What is cytokinesis
400
How are photosynthesis and respiration related?
What is They have opposite equations.
400
Unlike passive transport, active transport requires the cell to use its own ______________
What is energy
500
The process is which yeasts break down sugars and produce carbon dioxide and alcohol is called _________ fermentation.
What is alcoholic
500
Each rung of the DNA ladder is made of ________
What is a pair of nitrogen bases.
500
Mitosis is the stage of the cell cycle during which _______________
What is the cell's nucleus divides into two new nuclei
500
What happens during respiration?
What is Glucose is broken down, releasing energy
500
What captures energy from sunlight during photosynthesis?
What is chlorophyll and other pigments.
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