AIPMT 2012 Mains | Human Health and Diseases Question 56 | Biology

Identify the molecules (a) and (b) shown below and select the right option giving their source and use. AIPMT 2012 Mains Biology - Human Health and Diseases Question 82 English 1

AIPMT 2012 Mains Biology - Human Health and Diseases Question 82 English 1

AIPMT 2012 Mains Biology - Human Health and Diseases Question 82 English 2

Molecule $$ \to $$ (b) Heroin, Source $$ \to $$ Cannabis sativa, Use $$ \to $$ Depressant and slows down body functions

Molecule $$ \to $$ (a) Morphine, Source $$ \to $$ Papaver somniferum , Use $$ \to $$ Sedative and pain killer

Molecule $$ \to $$ (a) Cocaine, Source $$ \to $$ Erythroxylum coca , Use $$ \to $$ Accelerates the transport of dopamine

Molecule $$ \to $$ (b) Cannabinoid, Source $$ \to $$ Atropa belladona, Use $$ \to $$ Produces hallucinations

AIPMT 2012 Mains

MCQ (Single Correct Answer)

-1

Which one of the following sets of items in the option A – D are correctly categorized with one exception in it ?

ITEMS	CATEGORY	EXCEPTION
Kangaroo, Koala, wombat	Australian masupials	Wombat

ITEMS	CATEGORY	EXCEPTION
Typhoid, Pneumonia, Diphtheria	Bacterial diseases	Diphtheria

ITEMS	CATEGORY	EXCEPTION
UAA, UAG, UGA	Stop codons	UAG

ITEMS	CATEGORY	EXCEPTION
Plasmodium, Cuscuta, Trypanosoma	Protozoan parasites	Cuscuta

AIPMT 2012 Mains

MCQ (Single Correct Answer)

-1

Read the following four statements (A-D) :
(A) Colostrum is recommended for the new born because it is rich in antigen
(B) Chikengunya is caused by a Gram negative bacterium
(C) Tissue culture has proved useful in obtaining virus-free plants
(D) Beer is manufactured by distillation of fermented grape juice
How many of the above statements are wrong ?

Two

One

Four

Three

AIPMT 2012 Mains

MCQ (Single Correct Answer)

-1

Which one of the following statements is correct with respect to immunity?

Rejection of a kidney graft is the function of B-lymphocytes.

Preformed antibodies need to be injected to treat the bite by a viper snake.

The antibodies against small pox pathogen are produced by T – lymphocytes

Antibodies are protein molecules, each of which has four light chains.

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Human Health and Diseases Body Fluids and Its Circulation Locomotion and Movement Neural Control and Coordination Reproduction in Organisms Reproductive Health Structural Organisation in Animals Digestion and Absorption Excretory Products and Their Elimination Chemical Coordination and Integration Human Reproduction Animal Kingdom Breathing and Exchange of Gases Evolution