Digestion of which food component start from oral cavity?
- Proteins
- Vitamins
- Carbohydrate
- Fats
The cells which play very important role in developing immunity are:
- Monocytes
- Lymphocytes
- Thrombocytes
- Monocytes
Intrinsic factor is secreted by:
- Duodenum
- Liver
- Pancreas
- Stomach
Pepsinogen is converted into its active form popain by:
- Hydrochloric acid
- Hormonal action
- Dissolving in mucus
- Proteolytic enzyme action
Which may NOT be a mode of action of an antibody?
- Secretion of cytokines
- Precipitating an antigen
- Enhancing phagocytosis
- Neutralizing an antigen
The organs which are similar in function but differ in structure are called?
- Homologous organs
- Divergent organs
- Analogous organs
- Convergent organs
When both the allele of a gone pair are same, the organism is said to be:
- Heterozygous
- Genotype
- Phenotype
- Homozygous
Which of the following trait is transmitted directly from an affected father to only his son:
- X-linked
- Autosomal
- X-Y linked
- Y-linked
The estrogen hormone secretion during the oogenesis is stimulated by:
- Follicle Stimulating Hormone
- Luteinizing Hormone
- Inhibin Hormone
- Testosterone Hormone
Leydig cells are responsible for:
- FSH production
- Sperm production
- Testosterone inhibition
- Testosterone production
