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.Management Sciences
Category: Biology Mcqs
Which of the following is responsible for Irish potato famine?
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A. Dinoflagellates
B. Kleps
C. Physarum polycephalum
D. Phytophthora infestans
Which of the following nephrons play important role in production of concentrated urine?
A. Crotical
B. Medullary
C. Juxtramedullary
D. None of these
Coenocytic hyphae are also known as______________?
A. Septate
B. Perforated hyphae
C. Aseptate
D. Uninucleate hyphae
If enzyme concentration is low than substrate pH and temperature values are equal to requirement then which of the following will increase rate of reaction____________________?
A. increase in concentration of enzyme
B. increase in concentration of substrate
C. increase in pH
D. increase in temperature
All of the following contain cartilage except:___________?
A. Larynx
B. Trachea
C. Bronchi
D. Bronchioles
Which of the following hormone is polypeptide in nature____________?
A. Insulin
B. Thyroxine
C. ADH
D. Cortisone
Type of sensations carried by nociceptors are_________________?
A. Touch.
B. Temperature.
C. Pressure.
D. Pain
Membranes of the grane are sites where?
A. Oxygen is stored
B. Food is stored
C. Sunlight is trapped
D. CO2 is stored.
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