A. Chitin
B. Keratin
C. Collagen
D. Elastin
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Related Mcqs:
- Of the total amount of saliva secreted by all the salivary glands, about 60% is secreted by the_____________?
- A. Parotid glands B. Sublingual glands C. Submandibular glands D. None of the above...
- The range of level of fluoride secreted by the glands into the mouth is_____________?
- A. 0.004-0.005 ppm B. 0.006-0.007 ppm C. 0.007-0.005 ppm D. 0.007-0.08 ppm...
- Saliva is secreted by____________?
- A. Major salivary glands B. Minor salivary glands C. Major & minor salivary glands D. Parotid gland...
- Total volume of saliva secreted by submandibular gland daily is______________?
- A. 750 ml B. 450 ml C. 1500 ml D. 1000 ml...
- Surfactant is secreted by_____________?
- A. Pnemocyte I B. Pnemocyte II C. Goblet cells D. Pulmonary vessels...
- All the following hormones are secreted by adrenal cortex except_______________?
- A. Estriol B. Cortisol C. Corticosterone D. Aldosterone...
- Pancreatic juice rich in water and electrolytes but poor in enzymes is secreted in response to ______________?
- A. Pancreatozymine B. Cholecystokinin C. Secretin D. Proteins...
- IL-1 and TNF a during inflammation are secreted by______________?
- A. Plasma cells B. Activated macrophages C. Lymphocytes D. Platelet...
- Intrinsic factor for absorption of Vit B12 secreted in ______________?
- A. Duodenum B. Stomach C. Intestine D. Ileum...
- The enzyme glucosyl transferase secreted by Streptococcus mutans sythesizes glucans from_____________?
- A. Glucose B. Fructose C. Sucrose D. Lactose...
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