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Q:

Which hormone is released from the testes?

A) Insulin B) Testosterone
C) Thyroxin D) Estrogen
 
Answer & Explanation Answer: B) Testosterone

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Q:

Which of the following branch of medical science deals with the study and treatment of the liver?

A) Helcology B) Hepatology
C) Heterology D) Geriatrics
 
Answer & Explanation Answer: B) Hepatology

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Q:

Where in the human body can you find the islets of Langerhans?

A) Small intestine B) Pancreas
C) Stomach D) Heart
 
Answer & Explanation Answer: B) Pancreas

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Q:

Which factor affects the heart rate in mammals?

A) Need for oxygen B) RBC count in blood
C) Blood type D) All the above
 
Answer & Explanation Answer: A) Need for oxygen

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Q:

Which of the following animal is not triploblastic?

A) Earthworm B) Ascaris
C) Jelly fish D) Planaria
 
Answer & Explanation Answer: C) Jelly fish

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Q:

To which class does Oxyreductases, transferases, hydrolases belong?

A) Hormones B) Enzymes
C) Proteins D) Vitamins
 
Answer & Explanation Answer: B) Enzymes

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Q:

Identify a type of asexual reproduction which involves reproduction through parts of a plant such as roots, stem and leaves?

A) Budding B) Vegetative propagation
C) Fragmentation D) Fission
 
Answer & Explanation Answer: A) Budding

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Q:

The process of copying genetic information from one strand of DNA into RNA is termed as

A) translation B) transcription
C) replication D) mutation
 
Answer & Explanation Answer: B) transcription

Explanation:

The process of copying genetic information from one strand of the DNA into RNA is termed as transcription. In transcription, only a segment of DNA and only one of the strands is copied into RNA. This necessitates defining the boundaries that would demarcate the region and the strand of DNA that would be transcribed.

 

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