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BIOMG 3300 Unit 6 Objectives Questions with Correct Answers $14.99   Add to cart

Exam (elaborations)

BIOMG 3300 Unit 6 Objectives Questions with Correct Answers

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  • BIO 3300
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  • BIO 3300

BIOMG 3300 Unit 6 Objectives Questions with Correct Answers

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  • August 8, 2024
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • BIO 3300
  • BIO 3300
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BIOMG 3300 Unit 6 Objectives Questions with
Correct Answers
purines Correct Answer-double ring structure, A and G


pyrimidines Correct Answer-single ring structure, C,U,T


pyrimidines and purines are hydrophilic or hydrophobic? Correct
Answer-hydrophobic


nucleotide Correct Answer-base, pentose, and 1 or more phosphats


nucleoside Correct Answer-nucleotide without the phosphate


structural difference between ribose and deoxyribe Correct Answer-
ribose has an OH on C2 while deoxyribose doesn't


What type of bond connects nitrogenous bases to C1 of sugars? Correct
Answer-N-B-glycosyl bond


What atom on a sugar does phosphate bind in DNA/RNA Correct
Answer-C5


sugar phosphate backbone (RNA and DNA) Correct Answer-alternating
chain of sugar and phosphate, negatively charged

, -starts with 1 phosphate connected to the 5'C of a sugar
-Ends with a sugar connected to phosphate via its 3'C


oligonucleotide Correct Answer-short nucleic acid with <50 nucleotides


polynucleotide Correct Answer-longer nucleic acid


What types are found in the base pairs between nitrogenous bases?
Correct Answer-H bonds


How many H bonds are between A and T Correct Answer-2


How many H bonds are between G and G? Correct Answer-3, this bond
is stronger and has a higher melting point as a result


Structure of DNA Correct Answer-2 helical DNA chains would in RH
double helix
-hydrophilic backbone faces outside
-hydrophobic bases face inwards, H bond to each other perpendicular to
axis


polarity of DNA strands Correct Answer-the strands run antiparallel.
Are said to be complementary to each other

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