Question

ALL proteins have a minimum of how many levels of protein structure? a. Three b. Two...

ALL proteins have a minimum of how many levels of protein structure?

a.

Three
b.

Two
c.

One
d.

Four
Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

Ans:A , three

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Select all the statements that are TRUE regarding protein folding: a) All proteins have β-strands b)Changing...
Select all the statements that are TRUE regarding protein folding: a) All proteins have β-strands b)Changing the pH will not affect the native conformation of a protein, but only affects the active site and enzyme mechanism c) The primary driver of tertiary structure is hydrophobic interactions d) Loops and disordered regions are important for protein tertiary structure
Suppose you find four new proteins, that you have named proteins A, B, C, and D....
Suppose you find four new proteins, that you have named proteins A, B, C, and D. You have determined that they regulate the cell cycle, so they must be either cyclins or CDKs. You are interested in figuring out which of the four proteins are cyclins, and which are CDKs. In an experiment using budding yeast, you find that protein A is found at higher concentrations when the bud on the yeast cells is small, and is complexed with protein...
Match the following levels of protein structure with the description. 1. Interactions of multiple peptides coded...
Match the following levels of protein structure with the description. 1. Interactions of multiple peptides coded by the same of different genes to form a single functional unit 2. Functional domains dictated by unique interactions between amino acid R groups in the peptide chain 3. Interaction of multiple proteins with distinct functions dictate by unique non-covalent interactions between R groups of each factor in the complex. 4. Level of structure formed during ribosomal synthesis, ultimately contributing to the formation of...
Describe how the structure of a protein forms for each of the following levels of protein...
Describe how the structure of a protein forms for each of the following levels of protein formation. Include the type(s) of bonds formed and specifically what part of the polypeptide/amino acids these bonds form between. 1. Secondary 2. Tertiary
“Protein A” is phosphorylated at one amino acid by a kinase, “protein B”, and dephosphorylated by...
“Protein A” is phosphorylated at one amino acid by a kinase, “protein B”, and dephosphorylated by a phosphatase, “protein C”. You have purified all three of these proteins and want to determine the structural changes that occur when protein A is phosphorylated or dephosphorylated. Explain in detail how you would go about designing and conducting this investigation.
Consider the two proteins A and B. Protein A has a MW = 75kDa and protein...
Consider the two proteins A and B. Protein A has a MW = 75kDa and protein B has a MW = 15kDa. Which protein will sediment faster during rate zonal centrifugation? Which protein will migrate faster during SDS polyacrilamide gel electrophoresis?
Describe the 4 levels of structure of a protein and describe how the R groups influence...
Describe the 4 levels of structure of a protein and describe how the R groups influence these structures.
1. For protein secondary structure, which of the following is incorrect? A. Secondary structure consists of...
1. For protein secondary structure, which of the following is incorrect? A. Secondary structure consists of α-helices and β-pleated sheets B. The interactions between C=O and N-H groups are hydrogen bonding interactions C. Secondary structure is created by bonding between C=O and N-H groups in the peptide backbone D. A protein can have either α-helices of β-pleated sheets, but never both 2. With regard to protein folding and denaturation, which one is incorrect? When egg white solidifies during heating, this...
You have the following mixture of proteins: Protein A pI=4.3 Protein B pI=8.1 Protein C pI=6.8...
You have the following mixture of proteins: Protein A pI=4.3 Protein B pI=8.1 Protein C pI=6.8 The mixture of proteins is in a buffer at pH=7.8. You apply the mixture to a cation exchange column. Which protein(s) elute (do not bind to the column)? I believe A and C will elute because they are negatively charged. Not sure if i am correct or not. Explanation Please!
1a. After performing SDS-PAGE of a protein extract, there will be a number of protein "bands"...
1a. After performing SDS-PAGE of a protein extract, there will be a number of protein "bands" in a lane of the gel. In a single "band" all proteins have the same ___. Select one: a. molecular mass b. R-groups with mostly hydrophobic amino acids c. tertiary structure d. function 1b. Solve for x. Your answer should have three significant digits. (the answer is not 15.1) 10x = 151
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT