Control and Coo...

Match the following.
A. Homeostasis                      1) Insulin
B. Emergency hormone         2) Structure of insulin
C. Metabolism                       3) Adrenaline
D. Peptide hormones             4) Thyroxine
E. Pancreatic islets                5) Maintenance of constant internal environment
F. Sanger                                6) Affect the properties of Plasma membrane 

Nissl granules are found in cyton of nerve cells. These have affinity for basic dyes. The granules are made up of

The histologically correct match is

Reflex action is

Nerve impulse 

In the diagram of multipolar myelinated neuron given above, different parts have been indicated by alphabets. Choose the answers in which these alphabets have been correctly matched with the parts, which they indicate.

Corpus callosum is found in the brain of

Which is the correct match?

The myelin sheath provides ......... to the axon.

Which of the following are true about the brain?
A. The main thinking part of the brain is the hindbrain.
B. Centres of hearing, smell, memory, sight, etc., are located in the forebrain.
C. Involuntary actions like salivation, vomiting, blood pressure are controlled by the medulla in the hindbrain.
D. Cerebellum does not control posture and balance of the body.