Caffeine, amphetamines and cocaine are - Vidyadip

MCQ

Caffeine, amphetamines and cocaine are

A
Nerve depressant
B
Nerve initiator
✓
Nerve stimulant
D
Nerve impulse initiator

✓

Answer

Correct option: C.

Nerve stimulant

c

(c) These drugs stimulate the nervous system, make a person more wakeful, alert and active and cause excitement.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from STD 12 - 7. human health and disease→STD 12 - 7. human health and disease — all question types→BIOLOGY STD 12 Science question papers→Gujarat Board STD 12 Science question papers→Gujarat Board question paper generator→

Similar questions

Plasmodium vivax causes

Extremities, tail and ear are relatively shorter in animals living in cooler regions as compared to those inhabiting warmer zones. This is:

Okazaki fragments are synthesised on:

Choose correct pair :

$(1)$ Salt concentration in inland water - $30-35\%$

$(2)$ Salt concentration in the sea - $5\%$

$(3)$ Salt concentration in hypersalinelagoon - $>100\%$

Diacetyl morphine is commonly known as

If we completely remove the decomposers, from an ecosystem, its functioning will be adversely affected, because:

Which of the following molecule contains the genetic code?

Major site of decomposition in the soil and water bodies respectively is

The protein produced from Bacillus thuringiensis is helpful in killing which specific insects?

Analogous organs are those which are