MCQOPTIONS
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MCQOPTIONS
This section includes 1412 Mcqs, each offering curated multiple-choice questions to sharpen your General Knowledge knowledge and support exam preparation. Choose a topic below to get started.
| 401. |
Which among the following is used to treat Indigestion? |
| A. | Antacid |
| B. | Antiseptic |
| C. | Analgesic |
| D. | Antibiotic |
| Answer» B. Antiseptic | |
| 402. |
Which are the special proteins in muscles that contract and relax to cause movement?_x005F_x000D_ |
| A. | Contractile protein |
| B. | Receptor protein |
| C. | Structural protein |
| D. | Enzymatic protein |
| Answer» B. Receptor protein | |
| 403. |
Which among the following is respiratory pigment in human beings? |
| A. | Melanin |
| B. | Haemoglobin |
| C. | Rhodopsin |
| D. | Bilirubin |
| Answer» C. Rhodopsin | |
| 404. |
Which among the following is NOT same as reproduction? |
| A. | Regeneration |
| B. | Budding |
| C. | Vegetative Propagation_x005F_x000D_ |
| D. | Spore formation_x005F_x000D_ |
| Answer» B. Budding | |
| 405. |
Which among the following is NOT an event during the photosynthesis process? |
| A. | Absorption of light energy by chlorophyll |
| B. | Conversion of light energy to chemical energy |
| C. | Splitting of water molecules into hydrogen and oxygen |
| D. | Oxidation of carbon dioxide to carbohydrates |
| Answer» E. | |
| 406. |
Which among the following is not a connective tissue? |
| A. | Blood |
| B. | Bone |
| C. | Skin |
| D. | Cartilage |
| Answer» D. Cartilage | |
| 407. |
Which among the following is not a characteristic of transition metals? |
| A. | Tendency to gain electrons |
| B. | Low electronegativity |
| C. | Low ionization energy |
| D. | Malleability |
| Answer» B. Low electronegativity | |
| 408. |
Which among the following is also called as 'power house of the cell'? |
| A. | Plastids |
| B. | Mitochondria |
| C. | Golgi bodies |
| D. | Cell wall |
| Answer» C. Golgi bodies | |
| 409. |
Which among the following is a Vitamin? |
| A. | Citric acid |
| B. | Follic acid |
| C. | Glutonic acid |
| D. | none |
| Answer» C. Glutonic acid | |
| 410. |
Which among the following hormone can be used as a drug to treat cardiac arrest and some other cardiac problems? |
| A. | Epinephrine |
| B. | Insulin |
| C. | Thyroxin |
| D. | Calcitonin |
| Answer» B. Insulin | |
| 411. |
Which among the following have a perfect pair of sex chromosomes? |
| A. | Only men |
| B. | Only women |
| C. | Both men and women |
| D. | Neither men nor women |
| Answer» C. Both men and women | |
| 412. |
Which among the following do NOT have a perfect pair of sex chromosomes? |
| A. | Only men |
| B. | Only women |
| C. | Both men and women |
| D. | Neither men nor women |
| Answer» B. Only women | |
| 413. |
Which among the following forms a common passage for both the sperms and urine in human males?_x005F_x000D_ |
| A. | ureter |
| B. | seminal vesicle |
| C. | vas deferens |
| D. | urethra |
| Answer» E. | |
| 414. |
Which among the following does not have a cell wall? |
| A. | Euglena |
| B. | Paramecium |
| C. | Gonyaulax |
| D. | Mycoplasma |
| Answer» E. | |
| 415. |
Which among the following constituents of xylem is/are tubular structure(s)?_x005F_x000D_ Â _x005F_x000D_ I. Tracheids_x005F_x000D_ II. Vessels_x005F_x000D_ III. Xylem fibres_x005F_x000D_ |
| A. | Only I |
| B. | Only II |
| C. | Only I and II |
| D. | All I, II and III |
| Answer» D. All I, II and III | |
| 416. |
Which among the following carries impure blood to human heart? |
| A. | Aorta |
| B. | Pulmonary vein |
| C. | Pulmonary arteries |
| D. | Vena Cava |
| Answer» D. Vena Cava | |
| 417. |
Which among the following blood protein regulates the amount of water in plasma? |
| A. | Albumin |
| B. | Fibulin |
| C. | Globulin |
| D. | Fibrin |
| Answer» B. Fibulin | |
| 418. |
Which activity is accomplished using the genetic code? |
| A. | mutation |
| B. | DNA can be made into mRNA |
| C. | DNA formation |
| D. | None of the above |
| Answer» C. DNA formation | |
| 419. |
Which acid is secreted by certain glandular cells in the stomach lining? |
| A. | Hydrochloric |
| B. | Ethanoic |
| C. | Formic |
| D. | Nitric |
| Answer» B. Ethanoic | |
| 420. |
Where would rna polymerase attach? |
| A. | Phosphate groups |
| B. | DNA |
| C. | Both A & B |
| D. | None of the above |
| Answer» C. Both A & B | |
| 421. |
Where the mature sperm are produced? |
| A. | Scrotum |
| B. | Vas deferens |
| C. | Prostate gland |
| D. | Testes |
| Answer» E. | |
| 422. |
Where is the genetic information of the cell stored? |
| A. | DNA |
| B. | Cell membrane |
| C. | Nucleus |
| D. | None of the above |
| Answer» D. None of the above | |
| 423. |
Where is glucose stored in the body? |
| A. | bones |
| B. | blood |
| C. | organs |
| D. | None of the above |
| Answer» C. organs | |
| 424. |
Where in the human body can you find the islets of Langerhans? |
| A. | Small intestine |
| B. | Pancreas |
| C. | Stomach |
| D. | Heart |
| Answer» C. Stomach | |
| 425. |
Where is excess glucose stored? |
| A. | Blood |
| B. | Liver |
| C. | Heart |
| D. | Kidneys |
| Answer» C. Heart | |
| 426. |
Where in the cell are chromosomes located? |
| A. | mitochondria |
| B. | DNA |
| C. | RNA |
| D. | Nucleus |
| Answer» E. | |
| 427. |
Where does translation take place in the cell? |
| A. | Nucleus |
| B. | Mitochondria |
| C. | Ribosomes |
| D. | Cytoplasm |
| Answer» E. | |
| 428. |
Where does transcription occur in eukaryotes? |
| A. | Cytoplasm |
| B. | Nucleus |
| C. | Chromosomes |
| D. | None of the above |
| Answer» C. Chromosomes | |
| 429. |
Where does translation occur? |
| A. | Nucleus |
| B. | Ribosomes |
| C. | Cytoplasm |
| D. | mitochondrion |
| Answer» D. mitochondrion | |
| 430. |
Where does protein synthesis take place? |
| A. | Nucleus |
| B. | Ribosomes |
| C. | On the cell wall |
| D. | All of the above |
| Answer» C. On the cell wall | |
| 431. |
Where does protein synthesis take place in a cell? |
| A. | Ribosomes |
| B. | Mitochondria |
| C. | Cytoplasm |
| D. | Nucleus |
| Answer» B. Mitochondria | |
| 432. |
Where does most digestion take place? |
| A. | Stomach |
| B. | Large intestine |
| C. | Small intestine |
| D. | Mouth |
| Answer» D. Mouth | |
| 433. |
Where does meiosis take place in bryophytes? |
| A. | Capsule |
| B. | Protonema |
| C. | Antheridia |
| D. | None of the above |
| Answer» B. Protonema | |
| 434. |
Where does glycolysis take place? |
| A. | Mitichondria |
| B. | Cytoplasm |
| C. | Mitochondrial outer membrane |
| D. | None of above |
| Answer» C. Mitochondrial outer membrane | |
| 435. |
Where does glycolysis take place in Eukaryotic cells? |
| A. | Mitochondrial Outer membrane |
| B. | Cytoplasm |
| C. | Mitochondrial inner membrane |
| D. | None of the above |
| Answer» C. Mitochondrial inner membrane | |
| 436. |
Where does glucose breaks down into pyruvate?_x005F_x000D_ |
| A. | Golgi bodies |
| B. | Cytoplasm |
| C. | Chloroplast |
| D. | Protoplasm |
| Answer» C. Chloroplast | |
| 437. |
Where does digestion of protein begin? |
| A. | Mouth |
| B. | Pharynx |
| C. | Stomach |
| D. | Liver |
| Answer» D. Liver | |
| 438. |
Where does cellular respiration take place in the cell? |
| A. | cytoplasm |
| B. | mitochodria |
| C. | Ribosomes |
| D. | Chromosomes |
| Answer» C. Ribosomes | |
| 439. |
Where do plants synthesize protein from? |
| A. | Fatty Acids |
| B. | Sugar |
| C. | Amino Acids |
| D. | Starch |
| Answer» D. Starch | |
| 440. |
Where do arteries carry blood? |
| A. | Heart |
| B. | Lungs |
| C. | Tissues |
| D. | Brain |
| Answer» B. Lungs | |
| 441. |
Where are the taste receptors located? |
| A. | epiglottis |
| B. | upper esophagus |
| C. | tip of the tongue |
| D. | All of the above |
| Answer» E. | |
| 442. |
Where are the proteins of the electron transport chain located? |
| A. | mitochondrial matrix |
| B. | mitochondrial inner membrane |
| C. | mitochondrial outer membrane |
| D. | mitochondrial intermembrane space |
| Answer» C. mitochondrial outer membrane | |
| 443. |
Where are Enzymes found? |
| A. | food |
| B. | human body |
| C. | medicines |
| D. | none |
| Answer» C. medicines | |
| 444. |
Where are chromatids found in a cell? |
| A. | Anaphase |
| B. | Metaphase |
| C. | Prophase |
| D. | None of the above |
| Answer» C. Prophase | |
| 445. |
When the diaphragm and external intercostal muscles contract, |
| A. | the volume of the thorax decreases. |
| B. | the volume of the lungs decreases. |
| C. | the volume of the thorax increases. |
| D. | the lungs shrink. |
| Answer» D. the lungs shrink. | |
| 446. |
When the human body temperature falls by about 2 - 3.5 F below the normal body temperature, the condition is known as |
| A. | Fever |
| B. | Hypothermia |
| C. | Hyperthermia |
| D. | Hyperpyrexia |
| Answer» C. Hyperthermia | |
| 447. |
When more than 20% of the body weight is due to fat, the person is suffering from |
| A. | Marasmus |
| B. | Kwashiorkor |
| C. | Scurvy |
| D. | Obesity |
| Answer» E. | |
| 448. |
When is genetic drift a major factor in evolution? |
| A. | When there is male competition |
| B. | When there is artificial selection |
| C. | When there is no selective pressure |
| D. | When there is disruptiveselection |
| Answer» D. When there is disruptiveselection | |
| 449. |
When it comes to cholesterol it is better to have |
| A. | more LDL |
| B. | more HDL |
| C. | more cholesterol |
| D. | a high ratio of LDL to HDL |
| Answer» C. more cholesterol | |
| 450. |
When insulin is released, it causes |
| A. | Amount of glucose in blood decreases |
| B. | Amount of glucose in blood increases |
| C. | Amount of bile juice increases |
| D. | Amount of bile juice decreases |
| Answer» B. Amount of glucose in blood increases | |