Proline is amino-acid with special properties because it contains a side chain in which the R group on the α carbon is connected to the nitrogen (N). The covalent bond between the side-chain and the nitrogen has consequences on the properties of proline. Since there is no hydrogen attached to the nitrogen of a proline in a polypeptide chain, it limits proline capability to form main-chain hydrogen bonds. Also, the cyclic nature of proline imposes severe restrictions to the conformational freedom. There is a strict dependence between main- and side-chain proline conformations, so in proline, the trans isomer is only slightly favored over the cis isomer. Thus, proline can readily adopt the cis conformation.
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It is more accurate because relitative dating is the process of placing events in the sequence in which they occurred: does not identify actual dates and absolute dating is <span>determining an approximate computed age in archaeology and geology.
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Answer:
Chromosomal changes occur, Induced mutations occur, and Viable errors in DNA
Explanation: I just took it :)
Near point refers to the closest distance on which the eye can focus. So any activity where your eyes are focusing hard on the object right in front of you could be considered important when it comes to near point. Some of those activities could be reading, using the microscope, sewing, etc.
Answer:
63 cupcakes
Explanation:
You multiply 7*9 your answer is 63