What sort of bond forms a disaccharide?

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What kind of bond forms between the sugar and phosphate groups of nucleotides? What sort of reaction breaks down polynucleotides? What bonds form between two DNA polynucleotide strands? What does complementary base pairing mean? Which DNA base does adenine always pair with? Which DNA base does cytosine always pair with? How many hydrogen bonds form between adenine and thymine? How many hydrogen bonds form between cytosine and guanine? What does antiparallel mean? What sort of reaction purifies DNA? What is DNA helicase? Describe how DNA self-replicates. What is semi-conservative replication? What can a random mutation lead to? What is meant by an anticodon? What is the role of tRNA during translation? What is the role of mRNA during translation? What is the product of translation? When does RNA polymerase stop making mRNA? What are enzymes? What is meant by the phrase "biological catalyst"? Give an example of an intracellular enzyme. When is hydrogen peroxide formed? 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What is the temperature coefficient? How can the temperature coefficient be measured? What is the rough Q10 value of most enzyme-controlled reactions? What is meant by an optimum pH value? What would the optimum pH value of pepsin most likely be? What factors make substrate molecules more likely to collide with enzymes in solution? How does enzyme concentration affect the rate of reaction? How does substrate concentration affect the rate of reaction? How does the rate of reaction change over time when substrate concentration decreases? How can the effects of temperature, pH, enzyme/substrate concentration be investigated experimentally? What is meant by an independent variable? What is meant by a dependent variable? What does it mean if an enzyme is denatured? Explain why increasing the concentration of an enzyme does not always increase the rate of reaction. Explain the effect of increasing substrate concentration on the rate of an enzyme-catalysed reaction. 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