Gr10 biology 2nd Qtr
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What are autotrophs?
What are Heterotrophs?
How is energy released from ATP?
What are the components of an ATP molecule?
Photosynthesis uses sunlight to convert water and CO2 into ____________.
In the overall equation 6 molecules of CO2 results in 6 molecules of ___________________.
What are light absorbing molecules called?
Why to plants appear to be green ?
Where do the light dependent reactions take place take place in photosynthesis ?
What thing affect the rate of photosynthesis / There are three main ones.
What is the correct equation for cellular respiration ?
Cellular respiration breaks down _______________.
Which process takes place within the cytoplasm of the cell ?
What is the net gain of ATP during glycolysis ?
What is the starting molecule for glycolysis ?
What is the name for the electron carrier in cellular respiration ?
What are the two main types of fermentation ?
What happens in lactic acid fermentation ?
When oxygen is present what is glycolysis followed by ?
What substances pass high energy electrons into the electron transport chain ? ____________________.
What do the pairs of high energy electrons provide energy for ? (What do they do ? )
What is oxygen debt ?
What are the problems with cell growth ?
What is cell division ?
After cell division describe the daughter cells.
When do the chromosomes become visible during the cell cycle?
What are G 1, G 2, and M phase ?
When is the DNA replicated in the phases ?
Determine from the figure found in your textbook and copied on the exam when cell division occurs ?
Define the cell cycle.
What is the centromere ?
What are sister chromatids ?
What is the first phase of mitosis ?
When do the chromosomes line up in the middle of the cell ?
What is the role of spindle (fibers )_________________.
Name the two main stages of cell division ________________ and ________________.
If a parent cell has 4 chromosomes how many will each daughter cell have ?
Why do cells stop working once they have covered the bottom of the petri dish ?
What substances regulate the cell cycle ?
What is a tumor?
What are genes ?
What is the "principle of dominance" ?
A tall plant is crossed with a short plant. The tall F1 plants self pollinate. What is the result ?
If you are homozygous what does this mean ?
If you cross TT x Tt what is the result of the cross ?
What is independent assortment ?
You have a genotype of RrYY. How many combinations of alleles would you get ?
When one allele of a gene is not completely dominant over another allele for that same gene this is called ____________.
BB x WW produces BBWW. Black with whites in speckled. What type of inheritance is this called ?
What is the difference between polygenic traits and multiple alleles ?