What is the relationship of the new strand of a daughter DNA double helix and the old strand in the other daughter DNA double helix?
During DNA replication, each of the two strands that make up the double helix serves as a template from which new strands are copied. The new strand will be complementary to the parental or “old” strand. Each new double strand consists of one parental strand and one new daughter strand. This is known as semiconservative replication. When two DNA copies are formed, they have an identical sequence of nucleotide bases and are divided equally into two daughter cells.
DNA replicates by a semi-conservative method in which each of the two parental DNA strands act as a template for new DNA to be synthesized. After replication, each DNA has one parental or “old” strand, and one daughter or “new” strand.
What is the relationship of the new strand of a daughter DNA double helix and the...
48) If one strand of a DNA double helix ha one strand of a DNA double helix has the sequence AGTACTG, what will be the sequence of the other strand? A) GACGTCA B) AGTACTGC) GTCATGAD) TCATGAC 49) A DNA molecule has the sequence AGTTCAACT. The equivalent RNA molecule would have the sequence AGTTCAACT B) AGUUCAACU C) UGTTCUUCT D) UGUUCUUCU 50) what group(s) in amino acid carboxyl and Amino D) Hydroxyl and Carboxyl B) carbonyl and Amino C) Hydroxyl and Carbonyl
If one strand of a DNA double helix has the nitrogen base sequence CGTACTG, what is the sequence of the DNA strand complimentary to this? O GCAUGAC OCTGCAGT O GACGUCA GTCATGA OGCATGAC
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7) In semiconservative DNA replication, each new double helix formed will have Atwo new strands and two old strands. Bone new and one old strand in each helix C)three new strands in one helix and three old strands in the second helix D)two new and one old strand in one helix and two old and one new strand in the second helix E two new strands in one helix and two old strands in the other helix. 8) A...
QUESTION 34 The nucleotide sequence of one DNA strand of a DNA double helix is 5-GGATTTTTGTCCACAATCA-3' What is the sequence of the complementary strand? A. 5-CCTAAAAACAGGTGTTAGT-3 B.3.CCUAAAAACAGGUGUUAGU-5 C.3-CCTAAAAACAGGTGTTAGT-5 D. None of these QUESTION 35 In the DNA of the spinach chloroplast, 31% of the nitrogenous bases are adenine (A). What are the percentages of the other bases? A. 25% G, 25% C, 19% T B. 19% G, 19% C, 31% T C.31% G, 19% C, 19% T D.31% G, 31%...
The sequence below is found in a DNA double helix. Fill in the complementary strand and include which ends are 5' and which ends are 3'. 5°- TTGACGGTTAA-3 3 - AACT GCC AATT-5 B) In the strand that you filled in above, circle the nucleotide(s) that has/have a free phosphate group
10. When a double-helix DNA strand is wrapped around proteins, this is called the “ form of chromatin. These regions are then tightly packed to 6C GC generate "packed
DNA polymerase adds nucleotides to the 5' end of an existing strand to synthesize a new DNA strand synthesizes a short RNA segment to begin DNA replication seals nicks between adjacent segments of DNA unwinds the DNA double helix at the origin of replication adds nucleotides to the 3' end of an existing strand to synthesize a new DNA strand A ribosome consists of OrRNA and ribosomal proteins three subunits of different size two large subunits O RNA and ribosomal...
Complete each sentence to explain DNA replication.
three parent strand as the During DNA replication, the double-stranded DNA bonds connecting the parent strands are broken. hydrogen covalent An enzyme called is responsible for this step. DNA polymerase helicase New position themselves along the parent strands through nucleotides two The nucleotides are joined to each oth by an enzyme called complementary base pairing unwinds Now, new daughter DNA molecules are produced, each consisting of one old and one new rendering DNA...
5) The following sequence of bases is present along one chain of a DNA double-helix that has opened up at a replication fork, and synthesis of an RNA primer on this template begins by copying the base in bold. 3' - ... TCT GAT ATC AGT ACG ... - 5' a) If the RNA primer consists of 8 nucleotides, what is its base sequence? b) In the intact RNA primer, which nucleotide has a free hydroxyl (-OH) terminus and what...
what is an amphipathic a-helix? The bond that connects two nucleotides in a strand of DNA? defintion of -Delta G^o? -allosteric site? -transition state?