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Question 4 (2 points): In the space below, draw the two Watson-Crick base pairs that are...
Draw the DNA double helix as proposed by Watson and Crick in their famous 1953 paper....
Draw the DNA double helix as proposed by Watson and Crick in their famous 1953 paper. On this drawing, indicate the locations of the following: the ribose-phosphodiester backbone the base pairs the 5' and 3' ends of the two strands the number of base pairs in one complete turn of the helix the length of 1 complete turn of the double helix (in Angstroms or nanometers)
2) Draw the two base-pairs, A-T and G-C, depicting the nitrogen-containing bases attached to the deoxyribose-phosphate...
2) Draw the two base-pairs, A-T and G-C, depicting the nitrogen-containing bases attached to the deoxyribose-phosphate backbone of DNA. Include the hydrogen bonding sites. (Hint: Look at Figure 12.7, Chemistry in Context 7h Edition). A-T base-pairing (show the Hydrogen bonding): G-C base-pairing (show the Hydrogen bonding): 101 Oy. The process CH3 thymine 0----H-N HC adenine N- To deoxyribose and DNA chain To deoxyribose and DNA chain N -H cytosine HC-C guanine HC N To deoxyribose and DNA chain To deoxyribose...
13. What are TWO of the insights Watson and Crick had with respect to the structure...
13. What are TWO of the insights Watson and Crick had with respect to the structure of DNA? a. DNA is a double-stranded helix held together by A:T or C:G base pairs b. DNA is a helix and has A:T or C:G base pairs c. DNA is a double-stranded helix and the amount of A=T and of G=C d. DNA has two strands in opposite orientation and the amount of A=T and of G=C 14. Griffith's experiment injecting a mixture...
pleas help me answer these question and there question ask to draw Who am 1? 2. domain can form hydrogen bonds to mismatched base pairs, for Why are Asp and Glu not repelled by the phosphate backb...
pleas help me answer these question
and there question ask to draw
Who am 1? 2. domain can form hydrogen bonds to mismatched base pairs, for Why are Asp and Glu not repelled by the phosphate backbone of the DNA? example G and T. Draw the h recognized
Who am 1? 2. domain can form hydrogen bonds to mismatched base pairs, for Why are Asp and Glu not repelled by the phosphate backbone of the DNA? example G and T....
C. NUCLEIC ACID STRUCTURE Part 2: done outside of lab a pairs 1.) Bring up da.ent...
C. NUCLEIC ACID STRUCTURE Part 2: done outside of lab a pairs 1.) Bring up da.ent on the screen. This is the structure of one of the four nucleotides in DNA. It contains Adenine as its nitrogenous base. Use the commands that you have learned to manipulate this structure so that you can answer the following questions on the diagram below: a) Indicate on the drawing and give the name of the three molecules (subunits) that are bonded together to...
please help with all the questions Meisa Taha 2. Define each term: addition (polymer), block (polymer), copolymer. Draw (in correct format) an addition block copolymer in the space below. Indicate...
please help with all the questions
Meisa Taha 2. Define each term: addition (polymer), block (polymer), copolymer. Draw (in correct format) an addition block copolymer in the space below. Indicate which monomers are used in the polymerization, and which parts are repeated in the polymer structure. 5 points 3 Condensation polymer. 6 points. e one example of a condensation polymer. Do not use "R" groups NOT NYLON. b. Show the monomer(s), polymer, and label the repeat unit. c. Provide a...
2. Complete the following for each reaction: A Draw the full mechanisms for the reactions, providing all curved arrows...
2. Complete the following for each reaction: A Draw the full mechanisms for the reactions, providing all curved arrows and all products of the reactions with all appropriate charges. Draw in bonds between the most acidic proton and the atom it is bonded to if needed. Also draw in lone pairs where appropriate. B. Label the acid, base, conjugate acid, conjugate base, and any spectator ion (if present). C. Indicate which side of the reaction would be favored (reactants or...
1) 2) Draw a structural formula of the S configuration of the compound shown below. CO2H...
1)
2)
Draw a structural formula of the S configuration of the compound shown below. CO2H Use the wedge/hash bond tools to indicate stereochemistry where it exists. Include H atoms at chiral centers only . If a group is achiral, do not use wedged or hashed bonds on it
Question 4-12 points Biologists use gel electrophoresis to sont DNA segments by size. DNA segments are...
Question 4-12 points Biologists use gel electrophoresis to sont DNA segments by size. DNA segments are placed at one end of a gel. DNA is negatively chargod (with a charge of two electrons per base pair). When you "run the gel" you are generating an electric field by connecting anodes and cathodes at the ends of the gel This causes the negatively charged DNA segments to move towards the positive electrode. After nunning the gel, smaller DNA segments have moved...
5) Draw a ribose sugar and glucose sugar ring structure form. 6) To which group or...
5) Draw a ribose sugar and glucose sugar ring structure form. 6) To which group or groups of amino acids does the molecule below belong? Choose the one best answer. Make sure you consider all choices. a. Hydrophilic acidic b. Hydrophilic neutral c. Hydrophilic basic d. Hydrophobic neutral e. a and b tbandc & cand d h. danda Hin-çu-&-0 CH₂ oo- 7) Indicate with arrows the two atoms that would be involved in peptide bonds if the amino acid were...
2) Draw the two base-pairs, A-T and G-C, depicting the nitrogen-containing bases attached to the deoxyribose-phosphate backbone of DNA. Include the hydrogen bonding sites. (Hint: Look at Figure 12.7, Chemistry in Context 7h Edition). A-T base-pairing (show the Hydrogen bonding): G-C base-pairing (show the Hydrogen bonding): 101 Oy. The process CH3 thymine 0----H-N HC adenine N- To deoxyribose and DNA chain To deoxyribose and DNA chain N -H cytosine HC-C guanine HC N To deoxyribose and DNA chain To deoxyribose...
13. What are TWO of the insights Watson and Crick had with respect to the structure of DNA? a. DNA is a double-stranded helix held together by A:T or C:G base pairs b. DNA is a helix and has A:T or C:G base pairs c. DNA is a double-stranded helix and the amount of A=T and of G=C d. DNA has two strands in opposite orientation and the amount of A=T and of G=C 14. Griffith's experiment injecting a mixture...
pleas help me answer these question
and there question ask to draw
Who am 1? 2. domain can form hydrogen bonds to mismatched base pairs, for Why are Asp and Glu not repelled by the phosphate backbone of the DNA? example G and T. Draw the h recognized
Who am 1? 2. domain can form hydrogen bonds to mismatched base pairs, for Why are Asp and Glu not repelled by the phosphate backbone of the DNA? example G and T....
C. NUCLEIC ACID STRUCTURE Part 2: done outside of lab a pairs 1.) Bring up da.ent on the screen. This is the structure of one of the four nucleotides in DNA. It contains Adenine as its nitrogenous base. Use the commands that you have learned to manipulate this structure so that you can answer the following questions on the diagram below: a) Indicate on the drawing and give the name of the three molecules (subunits) that are bonded together to...
please help with all the questions
Meisa Taha 2. Define each term: addition (polymer), block (polymer), copolymer. Draw (in correct format) an addition block copolymer in the space below. Indicate which monomers are used in the polymerization, and which parts are repeated in the polymer structure. 5 points 3 Condensation polymer. 6 points. e one example of a condensation polymer. Do not use "R" groups NOT NYLON. b. Show the monomer(s), polymer, and label the repeat unit. c. Provide a...
2. Complete the following for each reaction: A Draw the full mechanisms for the reactions, providing all curved arrows and all products of the reactions with all appropriate charges. Draw in bonds between the most acidic proton and the atom it is bonded to if needed. Also draw in lone pairs where appropriate. B. Label the acid, base, conjugate acid, conjugate base, and any spectator ion (if present). C. Indicate which side of the reaction would be favored (reactants or...
1)
2)
Draw a structural formula of the S configuration of the compound shown below. CO2H Use the wedge/hash bond tools to indicate stereochemistry where it exists. Include H atoms at chiral centers only . If a group is achiral, do not use wedged or hashed bonds on it
Question 4-12 points Biologists use gel electrophoresis to sont DNA segments by size. DNA segments are placed at one end of a gel. DNA is negatively chargod (with a charge of two electrons per base pair). When you "run the gel" you are generating an electric field by connecting anodes and cathodes at the ends of the gel This causes the negatively charged DNA segments to move towards the positive electrode. After nunning the gel, smaller DNA segments have moved...
5) Draw a ribose sugar and glucose sugar ring structure form. 6) To which group or groups of amino acids does the molecule below belong? Choose the one best answer. Make sure you consider all choices. a. Hydrophilic acidic b. Hydrophilic neutral c. Hydrophilic basic d. Hydrophobic neutral e. a and b tbandc & cand d h. danda Hin-çu-&-0 CH₂ oo- 7) Indicate with arrows the two atoms that would be involved in peptide bonds if the amino acid were...
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