NEET Practice Questions (MCQs) with Answers & Solutions

Practice free NEET NEET multiple-choice questions online with instant answers and detailed explanations. No login required.

All Physics Chemistry Botany Zoology
Register free to filter questions

The number of Carboxyl groups present in the Aspartic acid is

You've reached today's free limit of 20 questions. Log in to keep practising for free.
Explanation

Refer NCERT, Heading 9.1, page-144, para 2

How many acidic amino acids  are there which takes part in protein synthesis?

You've reached today's free limit of 20 questions. Log in to keep practising for free.
Explanation

Refer NCERT, Heading 9.1, page-144, para 2

How many aromatic amino acids  are there which takes part in protein synthesis?

You've reached today's free limit of 20 questions. Log in to keep practising for free.
Explanation

Refer NCERT, Heading 9.1, page-144, para 2

How many ionisable groups are present in Tryptophan?

You've reached today's free limit of 20 questions. Log in to keep practising for free.

What will be the net charge on the amino acid when it is in the zwitter ionic form?

You've reached today's free limit of 20 questions. Log in to keep practising for free.
Explanation

Refer NCERT, Heading 9.1, page-143, para 1

What will be the net charge on the Glumatic acid when it is in the zwitter ionic form?

You've reached today's free limit of 20 questions. Log in to keep practising for free.
Explanation

Refer NCERT, Heading 9.1, page-144, para 2

An amino acid can have ____ charge in solutions of  differentpH.

You've reached today's free limit of 20 questions. Log in to keep practising for free.
Explanation

Refer NCERT, Heading 9.1, page-144, para 2

Which of the following is Sulphur containing Amino acid?

You've reached today's free limit of 20 questions. Log in to keep practising for free.
Explanation

Cystein and Methionine are sulphur containing amino acids

Which of the following is the most complex amino Acid

You've reached today's free limit of 20 questions. Log in to keep practising for free.
Explanation

Tryptophan is the most complex amino acid.

Which of the following is the optically inactive amino acid?

You've reached today's free limit of 20 questions. Log in to keep practising for free.
Explanation
  • Glycine is achiral so optically inactive

Ready to ace NEET?

Free access · No credit card required

Frequently Asked Questions

Yes. You can attempt every NEET question on this page for free without logging in, and check the correct answer with a detailed explanation instantly.

No account is required to attempt questions and view answers. A free account adds bookmarks, personal notes, and progress tracking.

The bank mixes NEET previous year questions (PYQs) with practice questions, each tagged with its exam appearances where applicable.