1.Which excessive secretion of hormones in female lead to masculinization e.g (appearance of beard) in ladies?
- Corticosteroid
- Androgen
- Testosterone
- All
2. Testosterone levels can vary. For men between 19 and 38, the normal range is?
- 246 to 961 nanograms per deciliter (ng/dL)
- 264 to 916 nanograms per deciliter (ng/dL)
- 364 to 616 nanograms per deciliter (ng/dL)
- 264 to 916 nanograms per Mililiter (ng/mL)
3.Tumors of the ovaries and polycystic ovary syndrome (PCOS) can both cause too much —– production in Females.
- Androgen
- follicle-stimulating hormone (FSH)
- luteinizing hormone (LH)
- None of These
4.Which hormone is strongest in a male?
- Testosterone
- follicle-stimulating hormone (FSH)
- luteinizing hormone (LH)
- None of These
5.Nucleus was discovered by Robert brown in
a. 1938
b. 1738
c. 1938
d. 1831
6.Plasma membrane are 7nm wide and its structure is
a. Dynamic
b. Amorphous
c. Crystalline
d. phospholipid bilayer
7.The soluble pan of cytoplasm which forms ground substances are called
a. Cytosol
b. Nucleus
c. Gelcytosol
d. All of these
8.Function of rough endoplasmic reticulum
a. Lipid synthesis
b. Protein synthesis
c. Detoxification
d. circulation
9.The attachment of two sub-units of ribosomes along mRNA is controlled by
a. Iron ion
b. Hemoglobin
c. Copper ion
d. Magnesium ion
10.Secondary wall, primary wall and middle lamella are layers of plant cell
- From inside to outside
- From outside to inside
- These are not layers of plant
- Present only in gymnosperm