Q:

Amino acids can be distinguished from one another by

A) type of bond between the R group and the rest of the molecule	B) the number of R groups found on the amino acid molecules
C) the chemical properties of their R groups	D) the chemical properties of the amino and carboxyl groups

Answer & Explanation Answer: C) the chemical properties of their R groups

Explanation:

Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.

Depending on the nature of the side chain groups, three classes of aminoacids can e distinguished:

1. Amino acids with H ond donor and acceptor groups.

Histidine, lysine, aspartic acid, threonine,...

2. Amino acids with donor grups only.

Arginine, tryptophan and cysteine.

3. Amino acids with acceptor groups only.

Asparagine and glutamine.

Report Error

View Answer Report Error Discuss

Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 2577

Q:

Which among the following migratory bird species migrates from Arctic to Antarctica every year, making it longest migratory route on nearth?

A) Arctic Tern	B) Black necked swan
C) Bobolink	D) American Robin

Answer & Explanation Answer: A) Arctic Tern

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: World Geography

0 2577

Q:

The United Nations declared 1990's-2000 as the International Decade for

A) Water for Life Decade	B) Bone and Joint Decade
C) Second International Decade for the Eradication of colonialism	D) International Decade for Natural Disaster Rreduction

Answer & Explanation Answer: D) International Decade for Natural Disaster Rreduction

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Important Days and Years

0 2575

Q:

Strong language often means

A) strong feelings	B) weak feelings
C) shared knowledge	D) risk-taking

Answer & Explanation Answer: A) strong feelings

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: English
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2574

Q:

Microbial Type Culture Collection Centre is situated at

A) Chandigarh	B) New Delhi
C) Hyderabad	D) Bangalore

Answer & Explanation Answer: A) Chandigarh

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO , IT Trainer

0 2574

Q:

As per 2001 Census which one of the following is NOT a megacity of India

A) Ahmedabad	B) Chennai
C) Bangaluru	D) Ranchi

Answer & Explanation Answer: D) Ranchi

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Indian Economy

1 2573

Q:

What process never occurs in interphase?

Answer

Absence of cell division is the process that never comes in interphase.

Workspace

Report Error

View answer Workspace Report Error Discuss

Subject: Biology Exam Prep: AIEEE , Bank Exams
Job Role: Analyst

5 2573

Q:

Which of the statements given below are correct?

A) Australia won the 2016–17 Men's FIH Hockey World League Final.

B) Garbiñe Muguruza won the Tennis 2017 Cincinnati Masters Women's Singles.

C) In 2017 Pro Kabaddi League, Sandeep Narwal played for Puneri Paltan.

A) Only C	B) Both A and C
C) Both B and C	D) None of these

Questions

Quick Links