Holooly Plus Logo
Holooly Plus Logo

Question 16.CC.1: Classifying Proteins by Function Give the class of protein t......

Classifying Proteins by Function
Give the class of protein that would perform each of the following functions:
a. catalyzes metabolic reactions of lipids
b. carries oxygen in the bloodstream
c. stores amino acids in milk

Step-by-Step
The 'Blue Check Mark' means that this solution was answered by an expert.
Learn more on how do we answer questions.
Report Answer

a. Enzymes catalyze metabolic reactions.
b. Transport proteins carry substances such as oxygen through the bloodstream.
c. Storage proteins store nutrients such as amino acids in milk.

Related Answered Questions

Question: 16.CC.3

Ionized Forms of Amino Acids Consider the amino acid cysteine. a. What is the pI of cysteine and what does it mean? b. At a pH of 2.0, how does the zwitterion of cysteine change? c. At a pH of 8.0, how does the zwitterion of cysteine change? ...

Verified Answer:

a. From Table 16.2, the pI of cysteine is 5.1, whi...
Question: 16.CC.10

Enzyme Activity Describe how each of the following affects the activity of an enzyme: a. decreasing the pH from the optimum pH b. increasing the temperature from the optimum temperature c. increasing the substrate concentration at constant temperature and pH ...

Verified Answer:

a. A more acidic environment disrupts the hydrogen...
Question: 16.CC.9

Enzyme Action Compare the lock-and-key and induced-fit models in how they are similar and how they differ in their description of the enzyme action. ...

Verified Answer:

In both models, an enzyme catalyzes a reaction by ...
Question: 16.CC.8

Denaturation of Proteins Describe the denaturation process in each of the following: a. An appetizer known as ceviche is prepared without heat by placing slices of raw fish in a solution of lemon or lime juice. After 3 or 4 hours, the fish appears to be “cooked.” b. In baking sliced potatoes and ...

Verified Answer:

a. The acids in lemon or lime juice break down the...
Question: 16.CC.7

Structures of Proteins Indicate which of the following are present in the primary, secondary, tertiary, and quaternary structures of proteins: a. peptide bonds b. hydrogen bonds between adjacent peptides c. hydrogen bonds within a single peptide d. hydrophobic interactions e. association of four ...

Verified Answer:

a. Peptide bonds are present at all levels of prot...
Question: 16.CC.6

Identifying Secondary Structures Indicate the secondary structure (α helix, β-pleated sheet, or triple helix) described in each of the following statements: a. a structure that has hydrogen bonds between adjacent polypeptide chains b. three α helical polypeptides woven together c. a coiled peptide ...

Verified Answer:

a. β-pleated sheet                  b. triple heli...
Question: 16.CC.5

Primary Structure What are the abbreviations of the possible tetrapeptides containing two valines, one proline, and one histidine if the C terminal is proline? ...

Verified Answer:

The C terminal of proline in the possible tetrapep...
Question: 16.CC.4

Structure and Names of Peptides Consider the dipeptide Val–Pro: a. What amino acid is the N terminal amino acid? b. What amino acid is the C terminal amino acid? c. How are the amino acids connected? d. Give the name of the dipeptide. e. Give the name of the dipeptide in which the amino acid order ...

Verified Answer:

a. Valine, the first amino acid in the peptide, ha...
Question: 16.CC.2

R Groups and Polarity of Amino Acids Compare the types of atoms and the polarity of the R groups in each of the following: a. valine b. threonine c. lysine ...

Verified Answer:

a. The R group in valine contains only C and H ato...
Question: 16.SP.9

Cofactors Indicate whether each of the following enzymes is active as a simple enzyme or requires a cofactor: a. a polypeptide that needs Mg^2+ for catalytic activity b. an active enzyme composed only of a polypeptide chain c. an enzyme that consists of a quaternary structure attached to vitamin B6 ...

Verified Answer:

a. The enzyme requires a cofactor. b. An active en...