[Answered] Which of the following natural amino acids is an R-isomer? a. cysteine b. serine c. valine d. ...

This topic contains a solution. Click here to go to the answer

Author Question: Which of the following natural amino acids is an R-isomer? a. cysteine b. serine c. valine d. ... (Read 148 times)

Deast7027

Hero Member
Posts: 538

on: Aug 23, 2018

Which of the following natural amino acids is an R-isomer?
a. cysteine
b. serine
c. valine
d. phenylalanine

Question 2

Which of the following amino acids is a secondary amine?
a. proline
b. glutamine
c. cysteine
d. aspargine

Need homework help now?

Ask unlimited questions for free

Ask a Question

Marked as best answer by a Subject Expert

shayla

Sr. Member
Posts: 323

Reply #1 on: Aug 23, 2018

Answer to Question 1

a

Answer to Question 2

a

Deast7027

Member
Posts: 538

Reply 2 on: Aug 23, 2018

TYSM

gcook

Member
Posts: 343

Reply 3 on: Yesterday

Gracias!

« previous next »

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.