MAH-MHT CET (PCM/PCB) entrance exam Question Bank Solutions for Biology

Dr. Alexander Fleming discovered antibiotics when he was working with the bacterium ______

Observe the diagram, Identify the parts labelled as P, Q, R, S. Choose the correct option for the conduction of cardiac impulse.

The inner surface of the ventricle is thrown into series of irregular muscular ridges called ______ 

Identify the enzyme ‘A’ in a given reaction.

\[\ce{Fumaric acid + H2O ->['A']Malate}\]

Why is the sino-atrial node referred to as the pacemaker of the human heart?

The type of evolution where the central part is occupied by free nuclear and the peripheral part by cells is observed in ______.

______ is used for the production of beverages like wine, beer whiskey, brandy or rum.

Which one of the following is not true about antibiotics?

Which among the three is produced by the distillation of a fermented broth?

1. Whisky
2. Wines
3. Beer
4. Rum
5. Brandy

Valves are present in ______.

In the given figure of the heart which of the marked structures (1, 2, 3, 4, 5) carries oxygenated blood.

The rate of heartbeat is determined by ______.

Which of the following is a commercial blood cholestrol lowering agent?

Mammalian lungs have enormous number of minute alveoli, which permits more ______.

Heart sound 'dub' is caused due to closing of ______.

The QRS complex in a standard ECG represents ______.

Gluconic acid is manufactured with the help of ______. 

Which of the following correctly represents the flow of blood in closed blood vascular system?

In which of the following microbial digestion of organic wastes of sewage takes place?

Due to which of the following reason/s sewage water cannot be discharged directly into river?