Concept explainers
(a)
To determine:
The complementary DNA sequence
Introduction:
The DNA consist of double helical structure in which one stand is has
(b)
To determine:
The complementary DNA sequence
Introduction:
The DNA consist of double helical structure in which one stand is has
(c)
To determine:
The complementary DNA sequence
Introduction:
The DNA consist of double helical structure in which one stand is has
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BIOLOGY:CONCEPTS+INVEST.-CONNECT ACCESS
- Which of the following sequences is less favorable to find in a folded beta? Select one: a.I-V-A-I-G-P-L-A-V-F-Y b. G-A-L-V-F-C-V-I-L-L-P c. E-V-A-I-I-F-M-D-G-V-A d. A-V-G-I-L-P-L-A-V-F-Y e.A-A-V-L-L-A-I-G-L-M-Warrow_forwardFor the following sequence of amino acids, serine-valine-lysine-leucine, which of the choices below is the correct order for the nucleotide base sequence in DNA? Group of answer choices a. UGUGCAAAGUUA b. AGACAATTCAAT c. TCTCGTTTGTTA d. TGTGCTTTCTTAarrow_forwardList the DNA bases that will complementary base pair with the following sequence: A-G-C-T-A-C-Garrow_forward
- A small section of a gene for a protein has the following nucleotide sequence: GCT AGC AAC CGC GGGWhich of the following mutations would cause a nonsense mutation in the sequence shown above? Select one: a. Insertion of uracil base after the first thymine base b. Replacement of second adenine base with a thymine base c. Insertion of uracil base after the second cytosine base d. Replacement of second guanine base with a thymine basearrow_forwardGive the corresponding strand of the DNA having the sequence of:a. 5’ ATGGCTAGGATCGGTAACTGCGATCGATCAGCATGACTAG-3’b. 3’ TACCAGGATAATTCGAGGTACTACGACTAGGAT-5’c. 5’ AACATGATCTGGTCCATTAGCTTGTTCAATAATTAGC-3’arrow_forwardThe following is diagram of a generalized tetranucleotide. Carbons exist at corners on the shapes and phosphate groups are filled circles. A. Is this a DNA or an RNA Molecule? B. Where is the 3’ end of this tetranucleotide? C. Given that the DNA strand which served as a template for the synthesis of this tetranucleotide was composed of the bases 5’-ACAG-3’, where are the expected bases?arrow_forward
- State the properties of the WatsonCrick model of DNA in the following categories: a. number of polynucleotide chains b. polarity (running in same direction or opposite directions) c. bases on interior or exterior of molecule d. sugar/phosphate on interior or exterior of molecule e. which bases pair with which f. right- or left-handed helixarrow_forwardChemical analysis shows that a nucleic acid sample contains A, U, C, and G. Is this DNA or RNA? Why?arrow_forwardA) Draw the structure and give the name of a nucleotide made of G + ribose. B) Write the complementary base sequence for the matching strand in the DNA section shown below.5’ – C T G T A T A C G T T A – 3’ Please answer both partsarrow_forward
- Look at the double-stranded segment of DNA shown below. Imagine that the two strands have already been denatured, and the temperature has been decreased to an appropriate annealing temperature. Show where the two primers would anneal to the strands, then indicate the direction of extension on each new strand with an arrow. 5’--T C A G G A C G T A A G C T T G C A T A T C T C G A T G C T A A A T C A T—3’ 3’--A G T C C T G C A T T C G A A C G T A T A G A G C T A C G A T T T A G T A—5’ Primer #1: 3’ A C G A T T T 5’ Primer #2: 5’ G G A C G T A 3’arrow_forwardOn the image below what is the next nucleotide to be added on the oldest Okazaki fragment (use picture)? A C G Tarrow_forwardThe DNA sequence you use will be the following: T - A - G - C - C - A. You will need to make the complementary strand - fill in the table below with the complementary base pairs (remember Chargaff’s rule: A = T and C = G) 5’ T A G C C A 3’ 3’ 5’arrow_forward
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