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

Author Question: In the structure of histidine, 1.the side chain is acidic. 2.both of the nitrogens in the ring ... (Read 26 times)

moongchi

  • Hero Member
  • *****
  • Posts: 516
In the structure of histidine,
  1.the side chain is acidic.
  2.both of the nitrogens in the ring structure are basic.
  3.one nitrogen in the ring structure is acidic and one is basic.
  4.there is one basic nitrogen in the imidazole ring.
  5.there is no carboxyl group.

Question 2

The amino acid shown below is which of the following:
 
Question 3

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 />
  1.histidine
  2.lysine
  3.aspartic acid
  4.glycine
  5.none of these"

Question 4

All of the following amino acids are primary amines except:
  1.proline
  2.thyroxine
  3.glutamic acid
  4.lysine
  5.glycine



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

nothere

  • Sr. Member
  • ****
  • Posts: 324
Answer to Question 1

4

Answer to Question 2



Answer to Question 3

2

Answer to Question 4

1




moongchi

  • Member
  • Posts: 516
Reply 2 on: Aug 23, 2018
Wow, this really help


shailee

  • Member
  • Posts: 392
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

The strongest synthetic topical retinoid drug available, tazarotene, is used to treat sun-damaged skin, acne, and psoriasis.

Did you know?

There used to be a metric calendar, as well as metric clocks. The metric calendar, or "French Republican Calendar" divided the year into 12 months, but each month was divided into three 10-day weeks. Each day had 10 decimal hours. Each hour had 100 decimal minutes. Due to lack of popularity, the metric clocks and calendars were ended in 1795, three years after they had been first marketed.

Did you know?

Fatal fungal infections may be able to resist newer antifungal drugs. Globally, fungal infections are often fatal due to the lack of access to multiple antifungals, which may be required to be utilized in combination. Single antifungals may not be enough to stop a fungal infection from causing the death of a patient.

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

For a complete list of videos, visit our video library