Homework Answers
# ASPARTIC ACID:(ASP)
FORMULA: 
MOLECULAR WEIGHT:133 g/mol.
IT IS USED AS AN INITIAL REACTANT IN SYNTHESIS OF OTHER AMINO ACIDS LIKE LYSINE.
#GLUTAMIC ACID : (Glu)
formula : 
molecular weight : 147 g/mol
glutamic acid is a non-essential amino acid.it plays important role in DNA synthesis.
glutamic acid can be used in correction personality disorders and treating childhood behaviour disorders.
#LYSINS:(Lys)
lysine is a naturally occurring essential amino acid i human body.it promotes optimal growth of infants and nitrogen in adults.
ANSWER IS OPTION (A) 
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A protein has a pl 4.5, which of the following is incorrect about the protein the...
A protein has a pl 4.5, which of the following is incorrect about the protein the protein is negatively charged in a buffer of pH> 7 B. the protein can be considered neutral in a buffer of pH 45 C addition of strong base will make the protein of more positively charged D. the pl of the protein will decrease if the pH salution increases. E. the protein will be least soluble in a buffer of pHe4.5 3. Which of...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino...
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what is the prediction of the unknown amino acids mixture based on the strip from thin layer chromatography sheet? The unknown mixtures can be ala plus asp, ala plus asp plus lys, lys plus asp or ala...
what is the prediction of the unknown amino acids mixture
based on the strip from thin layer chromatography sheet?
The unknown mixtures can be ala plus asp, ala plus asp plus
lys, lys plus asp or ala plus lys.
anion exchange resin was used
Tubes 2,3, 6 and 7 had a spot appear that was light pink
We were unable to transcribe this imageWe were unable to transcribe this imageH-) to the column followed by a sufficient amount of the...
questions 25,62,54,77 25. At the end of Meiosis I, which best describes the chromosomes in the...
questions 25,62,54,77
25. At the end of Meiosis I, which best describes the chromosomes in the cells? A) DNA replication in the S phase has led to a doubling in chromosome number. B) The cells contain the haploid number of chromosomes. C) Chromosome number and structure are identical to the beginning of the S phase. D) The cells contain the diploid number of chromosomes. E)The chromosome number remains the same,but the DNA content is half the original cel. g påtterns...
43) Which of the following choices correctly pairs a mineral with one of its major functions...
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
11 Department of Biological Sciences BIOCHEMISTRY Test 2.2018 H. Nucleic Acid, Sequencing of DNA: Amino Acids...
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1 Overview and Background Many of the assignments in this course will introduce you to topics in ...
1 Overview and Background Many of the assignments in this course will introduce you to topics in computational biology. You do not need to know anything about biology to do these assignments other than what is contained in the description itself. The objective of each assignment is for you to acquire certain particular skills or knowledge, and the choice of topic is independent of that objective. Sometimes the topics will be related to computational problems in biology, chemistry, or physics,...
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Labor Economics 9. Phil's wage increases and Phil responds by working more hours. Which of the...
Labor Economics
9. Phil's wage increases and Phil responds by working more hours. Which of the following could explain this? a. Phil's substitution effect is larger than his income effect b. Phil views leisure as an inferior good. c. Phil's income effect is larger than his substitution effect d. Both b and c f. Phil died, but was brought back to life with an alien serum in a plot twist no one saw because they gave up after episode 5....
Protein Structure A protein contains a string of amino acids (usually more than 50) that has a biological function. 15ecause proteins are so large, their structure has several levels, all of which are important for the proper functioning of the protein. Ultimately, the sequence of amino acids (ordering of polar and nonpolar amino acids) dictates the 3-dimensional shape of a protein and this dictates its primary function. Level 1: Primary (1") The amino acid sequence of a polypeptide Protein Backbone...
A protein has a pl 4.5, which of the following is incorrect about the protein the protein is negatively charged in a buffer of pH> 7 B. the protein can be considered neutral in a buffer of pH 45 C addition of strong base will make the protein of more positively charged D. the pl of the protein will decrease if the pH salution increases. E. the protein will be least soluble in a buffer of pHe4.5 3. Which of...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino acids none of the above Question 2 (0.5 points) Which two functional groups does an amino acid contain? amine and carboxylic acid carboxylic acid and amide amide and heterocyclic ring heterocyclic ring and amine Question 3 (0.5 points) Do amino acids commonly exist in nature as neutral molecules with all uncharged atoms? Yes No Question 1 (0.5 points) What is a protein? A polymer...
what is the prediction of the unknown amino acids mixture
based on the strip from thin layer chromatography sheet?
The unknown mixtures can be ala plus asp, ala plus asp plus
lys, lys plus asp or ala plus lys.
anion exchange resin was used
Tubes 2,3, 6 and 7 had a spot appear that was light pink
We were unable to transcribe this imageWe were unable to transcribe this imageH-) to the column followed by a sufficient amount of the...
questions 25,62,54,77
25. At the end of Meiosis I, which best describes the chromosomes in the cells? A) DNA replication in the S phase has led to a doubling in chromosome number. B) The cells contain the haploid number of chromosomes. C) Chromosome number and structure are identical to the beginning of the S phase. D) The cells contain the diploid number of chromosomes. E)The chromosome number remains the same,but the DNA content is half the original cel. g påtterns...
43) Which of the following choices correctly pairs a mineral with one of its major functions in the body? A) iron, component of the nucleic acid backbone B) calcium, used in amino acid metabolism O phosphorus, maintaining water balance D) sodium, maintaining water balance in cells 44) Essential fatty acids, which are required in the human diet, are A) those fatty acids that humans are unable to synthesize. B) the fatty acids that humans can synthesize from simpler molecules. stored...
11 Department of Biological Sciences BIOCHEMISTRY Test 2.2018 H. Nucleic Acid, Sequencing of DNA: Amino Acids Hydrolysis of salt Laboratory buffers, Polyprotie acids QUESTIONS 1. The DNA strand complementary to the strand 3-GTAGCGTAT-Y' would have the sequence a SLTACOCATAT-3 b.3.CATOXICATA-S c. 3-ATGCGTATA-S" ATATGCGTAS 2. When cytosine is treated with bisulfite, the amino group is replaced with a carbonyl group. Identify the resulting base a. adenine b. guanine c uracil d. thyminee. typoxanthine 3. How many amino acids would be in...
1 Overview and Background Many of the assignments in this course will introduce you to topics in computational biology. You do not need to know anything about biology to do these assignments other than what is contained in the description itself. The objective of each assignment is for you to acquire certain particular skills or knowledge, and the choice of topic is independent of that objective. Sometimes the topics will be related to computational problems in biology, chemistry, or physics,...
Labor Economics
9. Phil's wage increases and Phil responds by working more hours. Which of the following could explain this? a. Phil's substitution effect is larger than his income effect b. Phil views leisure as an inferior good. c. Phil's income effect is larger than his substitution effect d. Both b and c f. Phil died, but was brought back to life with an alien serum in a plot twist no one saw because they gave up after episode 5....
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