10. Given a DNA strand with nucleotide sequence 3' CCGTTACCGC 5', how many hydrogen bonds are formed between this strand and its complementary strand? А. 9 В. 10 С. 20 D. 27 Е. 30
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- 10. Given a DNA strand with nucleotide sequence 3' CCGTTACCGC 5’, how many hydrogen bonds are formed between this strand and its complementary strand? А. 9 В. 10 С. 20 D. 27 Е. 30 Section B: True / False The diagram shows an amino acid in L-configuration. NH, 1. H- CO,H CH,OH This sugar can be found in DNA. CH2OH ОН 2. Но ČH2OH OH 3. Base pairing can be found between two purines in DNA. The relation between the following two sugars is epimers. CHO сно но C-OH HC OH 4. H-C-OH но C- -H- H- С -он H. он H-C-OH H-C-OH CH,OH CH2OH11:29 Protein 6-10092015113530.pdf https:api.schoology.comv1attachment169963838... Name Class Date 2. How are enzymes involved in this process? 3. hаppens anzips"? 4. Why is it important that exact copies of DNA be made? 5. Suppose that a sequence of one DNA strand is T-A-C-A-A-C-G-T-G. What is the corresponding sequence on the other strand? E Concept Mapping The construction of and theory behind concept mapping are discussed on pages vil-ix in the front of this Study Guide. Read those pages carefully. Then consider the concepts presented in Section 7-1 and how you would organize them into a concept i page 74. Notice that the concept map has been started for you. Add the key Now look at the concept map for Chapter 7 on concepts you are important Secti When you have finished the chapter, you will have a completed concept map. 69 1 of 1789.If one DNA single strand has the sequence 5'-AATGCAA-3', what is the sequence of its complementary strand?
- 7. What are the 4 nitrogen bases? 1. 2. 3. 4. 8. What is their purpose? Why does their order matter? Answer in complete sentences. How does this structure allow a DNA molecule to be copied to make another identical molecule? The answer to this question is that the nitrogen bases interact with one another in predictable ways. Pairing between nitrogen bases on opposite strands is always the same. Notice that the pairing that takes place between nitrogen bases is specific in DNA strands. Adenine, a large base, bonds with thymine, a small base. Guanine, a large base, bonds with cytosine, a small base. This specific bonding pattern that happens between the nucleotides is called complementary base pairing. 9. How do the bases pair? How are A and G similar? How are T and C similar?34. Give the sequence of the complementary DNA strand of the DNA chain with the following base sequence: 5’-TATGGCATAC-3’1. Draw an accurate segment of DNA with its complimentary strand. (10 points) Make sure to include the hydrogen bonds between base pairs of different DNA strands. 5'-CT-3' art to quo lexorbyd- ods tson ont to guzaris robitoslaun vnem to memylog 18 ablos om buit quors serigaorig art of abnod abitosloun eno
- Which of the following double stranded DNA molecules would require the most amount of energy to denature into single strands? GAGGTCTGG AGGGCGTAA GTATGGACT IV. TTTGGCTAT GAATTCATA Ov.7. An original strand of DNA has the following sequence of nucleotides: NNNNONNNNNNINN CC AT CTGGA ACACTACTTAA AATAACA nnnnnnOnNnNNnnnnnn UUUDOUUUUUUUUUUUUUUUUUUUU Fill in the corresponding nucleotides for the RNA strand.A particular triplet of bases in the coding sequence of a DNA strand is AGT. What is the corresponding triplet in the complementary strand of 2 points DNA? O AGT О ТСА O UCA O UGT Poovor tf ho coulLfind the ler Gregor Mondolcovnorimontc couab 9MO
- Given several unknown solutions, you are asked to use your knowledge of nutrient tests to identify the unknown substances in the vials. The substances used to create the unknowns are: galactose, olive oil, egg white (albumin), and starch.Each unknown vial contains one or more of these substances. The results of the tests are below. What substances are found in UNKNOWN #2? * Unknown #1 Unknown #2 turns blue after turns blue after Benedict's heating in a water Reagent bath heating in a water bath Sudan IV turns bright red Indicator upon addition turns pale pink upon addition turns brown upon turns black upon Lugol's Solution addition addition turns blue upon addition turns purple upon Biuret addition Reagent Your answerA double-stranded molecule of DNA has 80 T nucleotides and 110 G nucleotides. What is the TOTAL number of nucleotides in this molecule of DNA? O 80 O 110 O 160 O 190 220 O 38013. a. Draw in the corresponding DNA nucleotide that would base pair with the adenine nucleotide shown below using the same level of detail as provided in the image below. Hint: Remember that DNA bases pair in the antiparallel orientation. орасна you A OH H b. How do you know the adenine nucleotide drawn above is from DNA and not RNA?