The joining of two amino acids via a peptide bond (the process of protein synthesis) has...
The joining of two amino acids via a peptide bond (the process of protein synthesis) has a positive deltaG value. What does this imply?
Forming a peptide bond increases the entropy of a system.
Forming a peptide bond is nonspontaneous and must be coupled to another reaction.
Forming a peptide bond is spontaneous and does not need to be coupled to another reaction.
Homework Answers
Add Answer to:
The joining of two
amino acids via a peptide bond (the process of protein synthesis)
has...
Entropy _______ in the system in which a protein is formed by joining together many amino...
Entropy _______ in the system in which a protein is formed by joining together many amino acids with peptide bonds. increases stays the same increases and then decreasesto zero decreases
On paper draw a dipeptide, clearly showing the peptide bond joining the two amino acids together....
On paper draw a dipeptide, clearly showing the peptide bond joining the two amino acids together. If the two amino acids are valine and threonine, predict the overall charge of the dipeptide at pH 7. Do not forget to consider the amino (N-terminal) and carboxy (C-terminal) of the dipeptide, as well as the R groups. Select one: a. +2 b. -2 c. 0 d. -1 e. +1
1. What type of bond is formed between the amino acids of a protein? a. Peptide...
1. What type of bond is formed between the amino acids of a protein? a. Peptide b. Nucleopeptide c. Condensation d. Catalyst 2. A dipeptide has how many amino acids? 3. Which of the following is true about the functions of protein? A. proteins are required to metabolize fat B. proteins help buffer acids in the body C. proteins are the primary energy source for the body? D. all of the above 4. What is the recommended range of daily...
Question 1 (0.5 points) Saved Proteins are formed by joining together. carboxylic acids fatty acids amino...
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...
Do you think it is possible to exploit the biological process of protein synthesis to make...
Do you think it is possible to exploit the biological process of
protein synthesis to make human proteins in the lab? What would you
need to do this? Describe the general process you would need to
follow to accomplish this goal.
NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE Part lIl Chemical Synthesis of Human Insulin - Close, but no Cigar In order to meet the increasing demands for insulin, and to eliminate the adverse side effects of animal insulin,...
Laboratory studies of protein synthesis often involve the addition of a radioactively labeled amino acid and...
Laboratory studies of protein synthesis often involve the addition of a radioactively labeled amino acid and natural or synthetic RNAs to cell extracts that provide the ribosomes, translation factors, tRNAs etc necessary for translation. Conversion of the labeled amino acid into protein is measured by precipitation using trichloroacetic acid (only proteins precipitate under these conditions). Conversion of amino acids into an acid-precipitable form is measured as a function of time to estimate the rate of protein formation.In the following experiment,...
Review View Mailings nces AaBbCcDdEe Aa AaBbCcDdEe A Normal No Spacing 42. Which enzyme breaks down...
Review View Mailings nces AaBbCcDdEe Aa AaBbCcDdEe A Normal No Spacing 42. Which enzyme breaks down triglycerides from lipoproteins in the blood stream? lingual lipase b. pancreatic lipase gastric lipase d. lipoprotein lipase a. C high 43. Increasing intensity from moderate to energy, while carbohydrate (from glycogen and glucose) a. increases; decreases b. increases; increases decreases; increases d. decreases; decreases the percentage of fat used as use C. 44. Protein is broken down via a anabolism b. catabolism glycolysis C....
15. Translation (RNA protein) has three main stages: initiation, elongation, and termination. a. Initiation occurs when...
15. Translation (RNA protein) has three main stages: initiation, elongation, and termination. a. Initiation occurs when the small ___________________ subunit binds to the ____ end of mRNA and is then joined by the large _________________ subunit (which has three sites called the A, P, and E sites). Once the complex is formed, the _______________ begins to read the mRNA in a ____ to ____ direction. When it reaches the first start codon (_________) a tRNA carrying the amino acid ______________________...
Required calculation to be answered, with all of your work displayed in WORD: For proteins to...
Required calculation to be answered, with all of your work displayed in WORD: For proteins to be generated by the ribosome, tRNAs charged with their respective amino acids must continually be produced by aminoacyl RNA synthetases. a. Generate general reaction schemes (i.e. reactants → products) for: 1. The loading of tRNA with an amino acid by the aminoacyl tRNA synthetase II. Peptide bond formation by the ribosome b. The overall process of charging a tRNA with an amino acid (catalyzed...
of alanine has a pk of 9.87. What is the 153, The amino group charge on...
of alanine has a pk of 9.87. What is the 153, The amino group charge on that amino group at pH 7.0 145. Which amino acid serves as the first amino acid at the hN terminus of a newly synthesized protein? (B) methionine (A) alanine 9.80. The side chain of that amino acid includes (A) an amine group (C) a carboxylic acid group. (D) an alcohol 154. A certain amino acid has a pl (or pH, isoelectric point) (D) threonine...
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...
Do you think it is possible to exploit the biological process of
protein synthesis to make human proteins in the lab? What would you
need to do this? Describe the general process you would need to
follow to accomplish this goal.
NATIONAL CENTER FOR CASE STUDY TEACHING IN SCIENCE Part lIl Chemical Synthesis of Human Insulin - Close, but no Cigar In order to meet the increasing demands for insulin, and to eliminate the adverse side effects of animal insulin,...
Review View Mailings nces AaBbCcDdEe Aa AaBbCcDdEe A Normal No Spacing 42. Which enzyme breaks down triglycerides from lipoproteins in the blood stream? lingual lipase b. pancreatic lipase gastric lipase d. lipoprotein lipase a. C high 43. Increasing intensity from moderate to energy, while carbohydrate (from glycogen and glucose) a. increases; decreases b. increases; increases decreases; increases d. decreases; decreases the percentage of fat used as use C. 44. Protein is broken down via a anabolism b. catabolism glycolysis C....
Required calculation to be answered, with all of your work displayed in WORD: For proteins to be generated by the ribosome, tRNAs charged with their respective amino acids must continually be produced by aminoacyl RNA synthetases. a. Generate general reaction schemes (i.e. reactants → products) for: 1. The loading of tRNA with an amino acid by the aminoacyl tRNA synthetase II. Peptide bond formation by the ribosome b. The overall process of charging a tRNA with an amino acid (catalyzed...
of alanine has a pk of 9.87. What is the 153, The amino group charge on that amino group at pH 7.0 145. Which amino acid serves as the first amino acid at the hN terminus of a newly synthesized protein? (B) methionine (A) alanine 9.80. The side chain of that amino acid includes (A) an amine group (C) a carboxylic acid group. (D) an alcohol 154. A certain amino acid has a pl (or pH, isoelectric point) (D) threonine...
Most questions answered within 3 hours.
-
An object is located 7.10 cm in front of a mirror. The virtual
image is located...
asked 2 hours ago -
Write a program in python that lets the user play the game Rock,
Paper, Scissors against...
asked 3 hours ago -
A car starts from rest on a curve with a radius of 150 m and
tangential...
asked 6 hours ago -
In Star Wars both the Storm Troopers and Droid Army are
notoriously bad shots. In order...
asked 9 hours ago -
when buffers react with h+ or oh-, do the ratio of conjugate
base to acid and...
asked 9 hours ago -
A population of values has a normal distribution with μ=207.3
and σ=35.8. A random sample of...
asked 9 hours ago -
An unknown solution was treated with H2SO4 and refluxed for 2
hours. The mixture was then...
asked 10 hours ago -
Let x be the age of a licensed driver in years. Let
y be the percentage...
asked 11 hours ago -
System.out.print( "Barrel\t"+"of"+"Laughs" );
asked 11 hours ago -
Need a 1,000 word self explanatory essay on how
characteristics of the functional, matrix & bureaucracy...
asked 11 hours ago -
(Could you explain how I can answer the question and what the
equation I will use)....
asked 11 hours ago -
The ΔGf0 values for HCO3- (aq),
CO32-(aq), and H+(aq) are -587.06,
-528.10 and 0 kJ mol-1,...
asked 11 hours ago