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