2023 2024 Student Forum > Management Forum > Main Forum

 
  #2  
10th June 2015, 11:49 AM
Super Moderator
 
Join Date: Apr 2013
Re: JEE Biology Question

Here I am providing the list of few questions of West Bengal Joint Entrance Biology Exam Question paper which you are looking for .

1. The length of DNA hgaving 23 base pair is
(A) 78 Å (B) 78.4 Å (C) 74.8 Å (D) 78.2 Å
Ans : (D)
Hints : Distance between adjacent base pairs = 3.4Å

2. Which Ig is produced in primary immune response?
(A) IgA (B) IgE (C) IgG (D) IgM
Ans : (D)
Hints : IgM is produced in primary response to the given antigen

3. The average diameter of Red Blood Corpuscles of man is
(A) 7.2 µm (B) 8.1 µm (C) 9.2 µm (D) 10.3 µm
Ans : (A)
Hints : The average diameter of RBC of man is 7.2 µm

4. FAD is electron acceptor during oxidation of which of the following?
(A) -ketoglutarate Succinyl CoA (B) Succinic acid Fumaric acid
(C) Succinyl CoA Succinic acid (D) Fumaric acid Malic acid
Ans : (B)
Hints : FAD is electron acceptor during oxidation of succinic acid to fumaric acid

5. The chemical nature of hormones secreted by & cells of pancreas is –
(A) Glycolipid (B) Glycoprotein (C) Steroid (D) Polypeptide
West Bengal Joint Entrance Biology Exam Question paper





For the question paper , here is the attachment;
Attached Files
File Type: pdf West Bengal Joint Entrance Biology Exam Question paper.pdf (325.9 KB, 165 views)


Quick Reply
Your Username: Click here to log in

Message:
Options

Thread Tools Search this Thread



All times are GMT +5. The time now is 06:00 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
SEO by vBSEO 3.6.0 PL2

1 2 3 4