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Questions: 1. What are the benefits of genetic engineering versus the potential risks? 2. What are your personal thoughts on genetic engineering? Do you think genetic engineering provides useful information for the scientific investigation of our natural world or do you think that we should not...
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what is the potential evolutionary significance of heterospory?
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two substances in a glass beaker chemically react, and the glass beaker becomes too hot to touch, if the two substances are defined as the system, what constitutes the surroundings?
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i understand that dna polymerase sythesises complementary nucleotide strand in 5' to 3' direction, why does their have to be a lagging strand, can't dna polymerase just sythesise the new strand in the opposite direction, starting from the other end, why does it have to be...
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Why is it logical for the level of FSH to fall greatly following ovulation
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Some photosynthetic bacteria (e.g., purple sulfur bacteria) have photosystem I but not II, while others (e.g. cyanobacteria) have both PSI and PSII. Which of the following might this observation imply?
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muscle cells, when an individual is exercising heavily and when the muscle becomes oxygen deprived, convert pyruvate to lactate. what happens to the lactate in skeletal muscle cells?.
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Fermentation takes place in the what?
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we did a lab on transformation of purified plasmid dna into DH5 alpha cells. what was the purpose of doing this?
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what is an analogy for the cilia in a cell.
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- #1) Which of the following bacteria does NOT belong with the others? (I chose B)
- A) Staphylococcus
- B) Halobacterium
- C) Sulfolobus
- D) Halococcus
- E) Methanobacterium
- #2) All of the following bacteria are motile; which does (do) NOT have flagella? (I chose C)
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- B) Helical Bacteria
- C) Salmonella
- D) Escherichia
- E) Pseudomonas
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- A) Rickettsia
- B) Wolbachia
- C) Ehrlichia
- D) Coxiella
- E) Staphylococcus
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