NewDU admissions: build your CSAS preference list from last year's cutoffs →

Pricing
Mentors
DU Preference List

Log in Start freeStart free mocks→

First test, then trust

Your CUET seat starts with one free mock.

Join 5,00,000+ students who practised the real exam before the real exam. On the web and on Android.

Start free mocks →Get the Android app

India's #1 CUET Mock Test Platform. Original NCERT-based questions on the exact NTA exam screen — trusted by 5,00,000+ students since CUET 2022.

Get it onGoogle Play Scan to download the CUETMOCK app

Mock tests

CUET mock test series
Commerce mocks
Humanities (Arts) mocks
Science mocks
Languages & GAT mocks
Free practice questions
Pricing

Resources

CUET exam guide
CUET syllabus
Universities accepting CUET
Expert blogs
News & notifications
Webinars & counselling
DU preference list
CUET score calculator
FAQs

Company

About us
Our leadership & team
Our toppers
Mentors
For schools
Contact us
Terms
Privacy
Refund policy

Talk to us

+91 7696 6630 56 info@cuetmock.com WhatsApp us

Our other platforms

JEE Mock — For IIT-JEE aspirants
NEET Mock — For NEET aspirants

Newsletter

Exam updates, study material and offers — no spam.

Email address

© 2026 NYC Ventures Pvt. Ltd.

701-702, Royal Business Park, Zirakpur, Punjab - 140603

Terms of use
Privacy policy
Refund policy
Contact us

CUETMOCK is an independent preparation platform, not affiliated with the National Testing Agency (NTA). Always check exam details on the official NTA website.

CUETMOCK

Home/Practice questions/Chemistry

ChemistryOrganic: Biomolecules

How are the two chains of amino acid in insulin held?

How are the two chains of amino acid in insulin held?

Answer & explanation+

Correct answer: option 3

When we consider amino acid sequence of bovine insulin, the two peptide chains are joined together by disulfide cross linkages.

Advertisement

Practise more on Organic: Biomolecules

Chapter-wise mocks on the real NTA exam screen, with solutions and your rank. Your first mocks are free.

Start free mocks →

Next questions

The ratio of the speed of the electron in the first Bohr orbit of hydrogen and the speed of light is equal to (where e, h and c have their…Physics · Atoms
Observe the following block of cheese, the depression in this cheese are due to:Biology · Microbes in Human Welfare
G. Babita Rayudu took charge as an Executive Director for which of the following organisations in January 2020?General Aptitude Test · General Knowledge
Identify, which is not the source of international Law.Legal Studies · International Context
Match the painting in List- I with the period of its creation in List- II: List- I (Painting) List- II (Period) (A) Krishna and Gopis in th…Fine Arts · The Rajasthani Schools of Painting
If a + b + c = 4, ab + bc + ca = -14 and abc = -18, then the value of √(4a^3+4b^3+4c^3-36) will be:General Aptitude Test · Quantitative Reasoning
Identify the correct sequence of first five main points of business plan. A. Executive Summary B. Business/Industry background C. Product/S…Business Studies · Entrepreneurship Development
Which of the following statements are correct? (A) The Congress Ministries resigned in 1939.(B) The 'Cripps Mission' came to India in 1940.…History · Modern India: Mahatma Gandhi and the Nationalist movement
Which function of marketing is particularly necessary for products that are not produced according to predetermined specifications?Business Studies · Marketing
Value added by firm A will be:Economics · Macro Economics: National Income Accounting