CAMPBELL ESSENTIAL BIOLOGY WITH PHYSIOLOGY EXAM PREP QUESTIONS ANSWERS BUNDLED SOLUTIONS HIGH QUALITY PRACTICE MATERIAL

CAMPBELL ESSENTIAL BIOLOGY WITH
PHYSIOLOGY EXAM PREP QUESTIONS
ANSWERS BUNDLED SOLUTIONS HIGH
QUALITY PRACTICE MATERIAL

●● nucleotide
Answer: long chains of chemical units inside of nucleic acids


●● polynucleotide
Answer: A diagram of a nucleotide polymer


●● sugar-phosphate backbone
Answer: A repeating pattern of sugar-phosphate-sugar-phosphat


●● DNA
Answer: DeoxyriboNucleic Acid, thymine (T), cytosine (C), adenine
(A), guanine (G)


●● RNA
Answer: urasil (U), cytosine (C), adenine (A), guanine (G), has slightly
different sugar than DNA

, ●● Thymine (T) & Cytosine (C)
Answer: single-ring structure


●● Adenine (A) & Guanine (G)
Answer: larger, double-ring structure


●● Uracil (U)
Answer: similar to thymine but in RNA


●● double helix
Answer: two adjacent polynucleotide strands wound into a double spiral
shape


●● DNA polymerase
Answer: the enzymes that make the covalent bonds between the
nucleotides of a new DNA strand


●● transcription
Answer: the transfer of genetic information from DNA into an RNA
molecule


●● translation
Answer: the transfer of the information form RNA into a protein