Which of the following sequences of bases in the DNA strand will be complimentary to the single DNA strand shown here? 3'-GCTTAGGAT-5' O 5'-CGAATCCTA-3' O 5'-GATTAGGAA-3' O 3'-CCGTGGGAT-5' O 3'-GCTTAGGA-5'

When a single strand of DNA is making a copy of itself it uses the above code◦ AAT CGC AGG CCA ATG (example DNA code)◦ TTA GCG ____ AAC ___ (example DNA key)   AAT-CGT-TCG =

A circular double-stranded DNA molecule contains 4200 base pairs. In solu- tion the molecule is in a B-form helix, with about 10.5 base pairs per turn. The DNA circle has 12 superhelical turns. What is its superhelix density o?

Which of the following DNA molecules below would have the strongest overall hydrogen bonding between it and its complementary strand? O 5'-ATCAGACCTAGACATGCCAG-3¹ O 5'-AATGTATACAATTGGATCAT-3' O 5'-CGCAAGCGGTCCTGGCCGAC-3'

Kk.283.

Seatwork Identify if the compound is found in a DNA or RNA strand NH2 NH2 CH HN CH нС N' CH2 0- CH, O н Н н ÓH Он ОН ОН OH

DNA Replication1) Construct the complementary strand of DNA (strand II) that would pair with the DNA strand I sequence below. Remember that nucleotides are always added in the 5 prime to 3 prime direction. The base pairing rules are: DNA                                                         DNAadenine (A) always bonds with thymine (T) thymine (T) always bonds with adenine (A) guanine (G) always bonds with cytosine (C) cytosine (C) always bonds with guanine (G) STRAND I: 3’ T A C T A T A G T C T G T C T C C C A C T 5’ STRAND II: 5’                                                                     3’

dy When a new strand of RNA is transcribed from the DNA template strand shown, its base sequence will be Template strand of DNA: AATGCCTA O AATGCCTA OTTACGGAT O UUACGGAU O AAUGCCUA NA % & 18 O Seam hp *

The two strands of DNA in a double helix are which of the following? O Complementary and parallel O Identical and antiparallel O Identical and parallel O Complimentary and antiparallel

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