Why does adenine always pair with thymine and guanine always pair with cytosine? What two
factors determine the base pairing rule?
A. space between nitrogenous bases and opportunity for covalent bonds
B. space between nitrogenous bases and opportunities for hydrogen bonding
C. space between nitrogenous bases and the opportunity for ionic bonding
D. space between ritrogenous bases and the opportunity for metallic bonding
Answers: 3
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This part insulates the reaction chamber from the transfer of heat to or from the surrounding environment
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In this assignment, you will analyze an example of speciation by researching the finches of the galapagos islands. then you will answer questions to construct explanations and draw conclusions based on the information you gather. someone plz !
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What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.
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Why does adenine always pair with thymine and guanine always pair with cytosine? What two
factors d...
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