
Insulin is
A. An amino acid
B. Protein
C. A carbohydrate
D. A lipid
Answer
162k+ views
Hint: Insulin plays a significant role in the functioning of our body. Its role is to maintain blood sugar levels. It can be natural or artificial. Insulin is a hormone whose secretion is done by the pancreas of our body.
Complete Step by Step Solution:
Let's understand the insulin hormone in detail. Insulin belongs to the category of a protein whose structure is composed of 51 numbers of amino acids in two chains.
Let's understand how the insulin hormone regulates the sugar level of the blood. Whenever we consume a diet full of glucose and carbohydrates, it leads to an increase in sugar levels. There are two hormones insulin and glucagon which play a role in controlling the sugar level. Whenever an increase of blood sugar level occurs, the pancreas signals all the cells to utilise the increased glucose.
Therefore, insulin is a protein.Hence, option B is right.
Additional Information:
The production of insulin hormone is done by the beta cells of the pancreas. Insulin triggers absorption of blood sugar by muscle, liver, and fat cells. The high sugar level in the blood sensitises beta cells to secrete insulin. In normal times, insulin secretion is low. Insulin enhances glucose uptake and metabolism in the cells. Thus, insulin reduces the glucose level in the blood.
Note: The decrease of glucose in blood results in a condition called hypoglycemia. Also, the increased glucose level in the blood causes diabetes. So, the blood sugar level needs to be maintained to stay away from harmful consequences.
Complete Step by Step Solution:
Let's understand the insulin hormone in detail. Insulin belongs to the category of a protein whose structure is composed of 51 numbers of amino acids in two chains.
Let's understand how the insulin hormone regulates the sugar level of the blood. Whenever we consume a diet full of glucose and carbohydrates, it leads to an increase in sugar levels. There are two hormones insulin and glucagon which play a role in controlling the sugar level. Whenever an increase of blood sugar level occurs, the pancreas signals all the cells to utilise the increased glucose.
Therefore, insulin is a protein.Hence, option B is right.
Additional Information:
The production of insulin hormone is done by the beta cells of the pancreas. Insulin triggers absorption of blood sugar by muscle, liver, and fat cells. The high sugar level in the blood sensitises beta cells to secrete insulin. In normal times, insulin secretion is low. Insulin enhances glucose uptake and metabolism in the cells. Thus, insulin reduces the glucose level in the blood.
Note: The decrease of glucose in blood results in a condition called hypoglycemia. Also, the increased glucose level in the blood causes diabetes. So, the blood sugar level needs to be maintained to stay away from harmful consequences.
Recently Updated Pages
JEE Main 2021 July 25 Shift 1 Question Paper with Answer Key

JEE Main 2021 July 22 Shift 2 Question Paper with Answer Key

JEE Main Mock Test Series Class 12 Chemistry for FREE

Classification of Drugs Based on Pharmacological Effect, Drug Action

JEE Electricity and Magnetism Important Concepts and Tips for Exam Preparation

JEE Energetics Important Concepts and Tips for Exam Preparation

Trending doubts
JEE Main 2025 Session 2: Application Form (Out), Exam Dates (Released), Eligibility, & More

JEE Main 2025: Derivation of Equation of Trajectory in Physics

Electric Field Due to Uniformly Charged Ring for JEE Main 2025 - Formula and Derivation

Displacement-Time Graph and Velocity-Time Graph for JEE

JEE Main 2026 Syllabus PDF - Download Paper 1 and 2 Syllabus by NTA

JEE Main Eligibility Criteria 2025

Other Pages
JEE Advanced Marks vs Ranks 2025: Understanding Category-wise Qualifying Marks and Previous Year Cut-offs

NCERT Solutions for Class 12 Chemistry Chapter 1 Solutions

JEE Advanced 2025: Dates, Registration, Syllabus, Eligibility Criteria and More

NCERT Solutions for Class 12 Chemistry Chapter 2 Electrochemistry

NCERT Solutions for Class 12 Chemistry Chapter 6 Haloalkanes and Haloarenes

Solutions Class 12 Notes: CBSE Chemistry Chapter 1
