Option “4” is correct Streptomycin is an antibiotic drug, the first of a class of drugs called aminoglycosides to be discovered, and it was the first antibiotic remedy for tuberculosis.
Option “1” is correct Cell biology or Cytology is the branch of biology that studies the different structures and functions of the cell.
384. Which compound is used in Anti-malarial drug?
1. Aspirin
2. Neosporin
3. Chloroquine
4. Antacid
Option “3” is correct Antimalarial medications, also known as antimalarials, are designed to prevent or cure malaria. Chloroquin is used in Anti-malarial drug.
385. Which of these is not a macronutrient for Plants?
Option “1” is correct Dermatitis is a fungal disease.Dermatitis is a general term that describes an inflammation of the skin. Dermatitis can have many causes and occurs in many forms. It usually involves an itchy rash on swollen, reddened skin.
387. What is the total number of bones in the human body(adult)?
1. 206
2. 103
3. 309
4. 412
Option “1” is correct The human skeleton is the internal framework of the body. It is composed of 270 bones at birth which decreases to 206 bones by adulthood after some bones have fused together.
388. Emblica officinalis is the scientific name of –
1. Peepal
2. Mango
3. Amla
4. Drumstick
Option “3” is correct Phyllanthus emblica is scientific name of amla it is a deciduous tree of the family Phyllanthaceae.
389. Which cells in pancreas produce Insulin?
1. Thymus
2. Estrogen
3. Corpus epididymis
4. Islets of Langerhans
Option “4” is correct The hormone insulin is a main regulator of the glucose (sugar) levels in the blood. Insulin is produced in the pancreas. To be more specific, it’s produced by the beta cells in the islets of Langerhans in the pancreas.
390. An example of hormone is –
1. Cytosine
2. Renin
3. Oxytocin
4. Peprin
Option “3” is correct Oxytocin is an hormone that is normally produced in the hypothalamus and stored in the posterior pituitary gland.
