Author Question: In the octapeptide, Cys-Ile-Ser-Asp-Gly-His-Gly-Gly, which is the N-terminal amino acid? A) Ser ... (Read 53 times)

lbcchick

  • Hero Member
  • *****
  • Posts: 550
In the octapeptide, Cys-Ile-Ser-Asp-Gly-His-Gly-Gly, which is the N-terminal amino acid?
  A)
  Ser
  B)
  Ile
  C)
  Asp
  D)
  Cys
  E)
  Gly

Question 2

Which one of the following represents a tetrapeptide?
  A)
  Val-Ile-Asp-Asp
  B)
  Ala-Ala-Ala-Ala-Val-Val
  C)
  Ala-Ser-Val-Val-Ile
  D)
  Ser-Ser-Ala-Ala-Gly-Gly-Glu-Glu
  E)
  Ser-Ala-Thr-Pro-Leu



Jody Vaughn

  • Sr. Member
  • ****
  • Posts: 344
Answer to Question 1

d

Answer to Question 2

a



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The top 10 most important tips that will help you grow old gracefully include (1) quit smoking, (2) keep your weight down, (3) take supplements, (4) skip a meal each day or fast 1 day per week, (5) get a pet, (6) get medical help for chronic pain, (7) walk regularly, (8) reduce arguments, (9) put live plants in your living space, and (10) do some weight training.

Did you know?

The first oncogene was discovered in 1970 and was termed SRC (pronounced "SARK").

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

For a complete list of videos, visit our video library