Convert between kilodaltons and number of amino acids: 500 amino acids = ____________ kDa 75 kDa...
- Convert between kilodaltons and number of amino acids:
500 amino acids = ____________ kDa
75 kDa = _____________ amino acids
Homework Answers
The molecular mass of one amino acid is around 110 Da.
So 500 amino acids = 110*500 = 55000 Da or 55kDa
75 kDa = 75000 Da.
So, number of amino acids = 75000/110 = 682 amino acid.
500 amino acids = 55 kDa
75 kDa = 682 amino acids
Add Answer to:
Convert between kilodaltons and number of amino acids:
500 amino acids = ____________ kDa
75 kDa...
1. (4 points) Given that the average molecular weight of an amino acid is 110 daltons...
1. (4 points) Given that the average molecular weight of an amino acid is 110 daltons (Da), determine the following. Remember to convert between daltons and kilodaltons (kDa) where necessary. Each of your answers must be numerically correct and expressed in proper units (1 pt) and show how the value was arrived at using the amino acid molecular weight above (1 pt) for you to receive full credit. A. A molecule of human a-tubulin has a molecular weight of 50.1...
Number of amino acids in between each turn of an a-helix? The backbone polypeptides in a...
Number of amino acids in between each turn of an a-helix? The backbone polypeptides in a parallel b-sheet run the and the backbone polypeptides in an antiparallel b-sheet run the direction direction In both an a-helix and b-sheet, the interactions are accomplished by these two functional groups on the amino acids: Q7: Protein Kinase/Protein Phosphatase Both kinases and Phosphatases involve the transfer of this: Most kinases use this molecule (listed in part a) as a donor.
Part A How long is an a-helix that contains 67 amino acids? (The distance between consecutive...
Part A How long is an a-helix that contains 67 amino acids? (The distance between consecutive amino acids in a fully extended chain is 3.5 A; the repeat distance of an a-helix is 5.4 A. Each turn of the helix contains 3.6 amino acids.) Express your answer to two significant figures and include the appropriate units. CHÅR Value O ? Units Submit Request Answer Part B How long is a fully extended peptide chain that contains the same number of...
The bond that forms between amino acids: a) connects water molecules and carboxyl groups of adjacent...
The bond that forms between amino acids: a) connects water molecules and carboxyl groups of adjacent amino acids. b) connects amino groups and carboxyl groups of adjacent amino acids c) connects amino groups and R groups of adjacent amino acids d)can form between any chemical groups of adjacent amino acids e) connects hydrogen atoms of adjacent amino acids.
Explain the difference between ketogenic and glucogenic amino acids. Drag the terms on the left to the appropriate blan...
Explain the difference between ketogenic and glucogenic amino acids. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Help Reset ketone Amino acids which are are metabolized via various intermediates of the cycle. Most amino acids are Amino acids which are ketogenesis are converted to bodies via the pathway citric acid ketolysis ketogenic urea glucogenic glucogen
Explain the difference between ketogenic and glucogenic amino acids. Drag the terms on the left to...
Why do the pKa values of ionizable groups differ between free amino acids and amino acid...
Why do the pKa values of ionizable groups differ between free amino acids and amino acid residues in polypeptides? thanks
What is the minimum number of nucleotides needed to code for 100 amino acids?
What is the minimum number of nucleotides needed to code for 100 amino acids?
Consider the following amino acids for questions 11-13. Choose the best answers. cysteine serine lysine phenylalanine...
Consider the following amino acids for questions 11-13. Choose the best answers. cysteine serine lysine phenylalanine aspartate Which amino acid's R group has a pKa nearest physiological pH? Which amino acid would you most expect to find in the centre of a folded globular protein? Which amino amino acid can be phosphorylated? The overall charge on the peptide (G-R-A-M-P-S) at pH 12.5 is: -1 -0.5 -1.5 +0.5 1 15. What term best describes the protein secondary structure element drawn below:...
Humans have what are called essential versus non-essential amino acids. There are also "non-standard" amino acids...
Humans have what are called essential versus non-essential amino acids. There are also "non-standard" amino acids that exist. What is the difference between these groups?
Amino acids can be classified by the:
Amino acids can be classified by the:a. number of carbon–carbon double bonds in their fatty acids.b. number of peptide bonds they can form.c. characteristics of their side chains or "R" groups.d. number of monosaccharides they contain.e. number of disulfide bridges they can form.
1. (4 points) Given that the average molecular weight of an amino acid is 110 daltons (Da), determine the following. Remember to convert between daltons and kilodaltons (kDa) where necessary. Each of your answers must be numerically correct and expressed in proper units (1 pt) and show how the value was arrived at using the amino acid molecular weight above (1 pt) for you to receive full credit. A. A molecule of human a-tubulin has a molecular weight of 50.1...
Number of amino acids in between each turn of an a-helix? The backbone polypeptides in a parallel b-sheet run the and the backbone polypeptides in an antiparallel b-sheet run the direction direction In both an a-helix and b-sheet, the interactions are accomplished by these two functional groups on the amino acids: Q7: Protein Kinase/Protein Phosphatase Both kinases and Phosphatases involve the transfer of this: Most kinases use this molecule (listed in part a) as a donor.
Part A How long is an a-helix that contains 67 amino acids? (The distance between consecutive amino acids in a fully extended chain is 3.5 A; the repeat distance of an a-helix is 5.4 A. Each turn of the helix contains 3.6 amino acids.) Express your answer to two significant figures and include the appropriate units. CHÅR Value O ? Units Submit Request Answer Part B How long is a fully extended peptide chain that contains the same number of...
Explain the difference between ketogenic and glucogenic amino acids. Drag the terms on the left to the appropriate blanks on the right to complete the sentences. Help Reset ketone Amino acids which are are metabolized via various intermediates of the cycle. Most amino acids are Amino acids which are ketogenesis are converted to bodies via the pathway citric acid ketolysis ketogenic urea glucogenic glucogen
Explain the difference between ketogenic and glucogenic amino acids. Drag the terms on the left to...
Consider the following amino acids for questions 11-13. Choose the best answers. cysteine serine lysine phenylalanine aspartate Which amino acid's R group has a pKa nearest physiological pH? Which amino acid would you most expect to find in the centre of a folded globular protein? Which amino amino acid can be phosphorylated? The overall charge on the peptide (G-R-A-M-P-S) at pH 12.5 is: -1 -0.5 -1.5 +0.5 1 15. What term best describes the protein secondary structure element drawn below:...
Most questions answered within 3 hours.
-
When a firm is in an increasing-cost industry, a decrease in
demand will result in economic (Click...
asked 22 minutes ago -
1. Explain what the advantages are of having a System on a Chip
rather than separate...
asked 20 minutes ago -
A turbine is spinning freely at 3750 rpm. It takes 10 min to
coast to a...
asked 25 minutes ago -
home / study / business / operations management / operations
management questions and answers / eastman...
asked 27 minutes ago -
Q1. In a DC machine, if the field winding is replaced by
permanent magnets, can the...
asked 28 minutes ago -
a.) How is a monopolistic firm different from a perfectly
competitive firm? Which firm will have...
asked 47 minutes ago -
The following reagents are available:
Reagent 1: pKa = 5
Reagent 2: pKa = 6.75
Reagent...
asked 46 minutes ago -
A company has entered into a business agreement with a business
partner for managed human resources...
asked 1 hour ago -
You have been asked to develop a new line of organic skincare
products. Spend time with...
asked 1 hour ago -
Summerdahl Resort's common stock is currently trading at $37 a
share. The stock is expected to...
asked 2 hours ago -
To an economist, the field of industrial organization answers
which of the following questions?
asked 2 hours ago -
How could meeting industry expectations, propel managers into
challenging and possible conflict of interest situations? How...
asked 2 hours ago