Sindh MDCAT 2020 Paper 61- The end product of glycolysis in aerobic respiration is: A. Ethanol and carbon dioxide B. LactateC. PyruvateD. Acetyl CoA View Answer Answer : C. Pyruvate Description 62- Which of the following is not related to enveloped virus? A. They survive for a short timeB. Their envelope is sensitive to sunlightC. They are tolerant to antidotes D. Envelope is derived from host View Answer Answer : A. They survive for a short time Description 63- Numerous opportunistic diseases might attack a person suffering from which of the following diseases? A. MeaslesB. InfluenzaC. Hepatitis A D. AIDS View Answer Answer : D. AIDS Description 64- The complete, mature and infectious virus particle is known as: A. VenomeB. GenomeC. VirionD. Capsid View Answer Answer : C. Virion Description 65- Which of the following is NOT TRUE about Human Immunodeficiency virus (HIV)? A. It is retrovirusB. It is surrounded by an envelopeC. It does not cause AIDSD. It causes the deficiency of the human immune system View Answer Answer : C. It does not cause AIDS Description 66- Select a method which cause the oxidation of constituent of a bacterial cell: A. SteamB. FiltrationC. Dry heatD. Radiation View Answer Answer : C. Dry heat Description 67- Which of the following is TRUE about the structure of a typical bacterium? A. It has a cell wallB. It has cytoplasmC. It has genetic materialD. All of the above View Answer Answer : D. All of the above Description 68- Red algae do not contribute towards: A. Making coral reefsB. Forming limestone deposits C. Making fertilizersD. Forming chalk deposits View Answer Answer : C. Making fertilizers Description 69- Which of the following is true about amoeba? A. They have flagellaB. They are multicellularC. They do not cause any disease in humansD. They move by forming specialized cytoplasmic projections called pseudopodia View Answer Answer : D. They move by forming specialized cytoplasmic projections called pseudopodia Description 70- The directional movement toward or away from the stimulus is called: A. TropismB. OrientationC. TaxisD. Non orientation View Answer Answer : A. Tropism Description 71- Photophosphorylation takes place in the of the chloroplasts. A. StromaB. GranumC. Inner membrane D. Outer membrane View Answer Answer : B. Granum Description 72- Select an annioic from the following: A. SnakeB. FrogC. ParrotD. Crocodile View Answer Answer : B. Frog Description 73- In roots the apoplast pathway of water is disrupted when water reaches: A. PlasmodesmataB. CortexC. EndodermisD. Pith View Answer Answer : C. Endodermis Description 74- Regarding structure of human heart chordae tendinea are present in: A. VentriclesB. Pulmonary valve C. AtriaD. Aortic valve View Answer Answer : A. Ventricles Description 75- The only vein in human body carrying oxygenated blood is: A. FemoralB. PulmonaryC. RenalD. Iliac View Answer Answer : B. Pulmonary Description 76- The cells which play very important in developing immunity are: A. LymphocytesB. MonocytesC. NeutrophilsD. Thrombocytes View Answer Answer : A. Lymphocytes Description 77- Which of the following blood vessels have the highest pressure of blood? A. AortaB. Pulmonary arteriesC. Pulmonary veins D. Vena Cava View Answer Answer : A. Aorta Description 78- Autoimmune disease act at the principle of: A. Self against antigensB. Antigens against self C. Self against selfD. Antigens self-destroyed View Answer Answer : C. Self against self Description 79- In human heart, the left atrium receives: A. The superior Vena CavaB. The inferior Vena Cava C. The Coronary sinusD. The four pulmonary veins View Answer Answer : D. The four pulmonary veins Description 80- Antibodies are manufactured in: A. T-lymphocytesB. Red blood cellsC. PlateletsD. B-Lymphocytes View Answer Answer : D. B-Lymphocytes Description 1 2 3 4 5 6 7 8 9 10
