Author Question: The biological importance of enantiomers arises from? a. Biological reactions involve receptor ... (Read 145 times)

ashley

  • Hero Member
  • *****
  • Posts: 584
The biological importance of enantiomers arises from?
 a. Biological reactions involve receptor molecules.
  b. Biological receptors are chiral.
  c. Biological receptors require a specific enantiomer for reaction.
  d. Each enantiomer has different biological properties.
  e. all of these

Question 2

()-cholesterol
 a. does not have a chiral center.
  b. is dextrorotatory.
  c. rotates the plane of polarized light counterclockwise.
  d. does not rotate polarized light.



Qarqy

  • Sr. Member
  • ****
  • Posts: 313
Answer to Question 1

e

Answer to Question 2

c



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

Qarqy

  • Sr. Member
  • ****
  • Posts: 313

 

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Famous people who died from poisoning or drug overdose include, Adolf Hitler, Socrates, Juan Ponce de Leon, Marilyn Monroe, Judy Garland, and John Belushi.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

For a complete list of videos, visit our video library