11th October 2014 02:18 PM | |
Arvind Kumar | Re: AFMC MBBS past years question paper As per your request here I am sharing the AFMC MBBS past years question paper: Suberin In cork cell wall is aA polypeptide B polysaccharide C fatty sub6tance D none of the above. The cell bodies of the motor neurons are located in the spinal cord in A intermediolateral cell column B dorsal root ganglia C dorsal horn (gray matter) D ventral horn (gray matter). The main difference between chlorop hyll ‘a’ and ‘b’ IsA Chlorophyii ‘a’ has no Mg ion in centre of molecule B Chlorophyll ‘a’ is linear chain compound and ‘b’ is brached chain C In chlorophyll ‘a’ there is CH3 group whereas in ‘b’ it is - CHO group D All of the above The scientist who cut the tall of mouse in many generations but found that it Is not Inherited: A Bateson B Lan,arck C Weisrnann D Darwin Which of the following is absent in piokaryotes? A Mftochondria B DNA C RNA D Plasma membrane The crystal of lead zirconate is a key component of: A Electroencephalography B Electrocardiography C Magnetoencephalograph, D Sonography Based on cellular mechanisms there are two major types of regeneration found in the animals. Which one of the following is the correct example of the type mentioned? A Epirnorphosis — Regeneration of crushed and filtered out pieces of a Planarta into as many ne PLnarians B Morphallaxis - Regeneration of two transv erselv cut equal pieces of a Hydra into two small Hydras C Epirnorphosis - Replacement of old and dead erythrocytes by the new ones D Morphallaxis — Healing up of a wound in the skin An artificial pace-maker is implanted subcutaneously and connected to the heart in patients A having 90% blockage of the three main coronary arteries B having a very high blood pressure C with irregularity in the heart rhythm D suffering from arteriosclerosis The sequence of spores produced in the wheat rust life cycle is A basidiospores, aeciospores, pycniospores and teliospores B teliospores, basidiosors, uredospores and pycniospores C teliospores, aeciospores, uredospores and basidiospores D aeciospores, uredospores, teliospores, badiospo and The developing embryo Is a hollow sphere of cells, one cell thick during the __________ stageA cleavage B polar body C gastrula D blastula. Loops of lampbrush chromosome are composed ofA Protein and RNA B Double helix DNA only C Double helix DNA, protein and RNA D Single stranded DNA, protein and RNA In pollen mother cells cytokinesis during meiosis is A Simultaneous type B Successive type C In some cases successive type while in others simultaneous type D No cytokinesis takes place Which one of the following is a matchi ng pair of a certain body feature and Its value count in a normal human adult? A Urea-5-1O mg/100 ml of blood B Blood sugar (fasting) -7O—1O0—m/1OOml C Total blood volume —34-litres D ESR in Wintrobe method -9-15 mm in males and 20—34 mm in females Which one of the following pairs of termt names mean one and the same thing?A Gene pool -genome B Codon-gene C Cistron-triplet D DNA fingerprinting —DNA profiling An Insect bite riay result in inammatjool that spot. This is triggered by the alarm chemicals such a. A interfvons and hi stones B histamine and kinms C histamine and ctopamine D interferons and opsonin E.coli about to replicate was placed in a medium containing radioactive thynidine for five minutes. Then it was made to replicate in a normal medium. Which of the following observation will be correct? A Both the strands of DNA will be radioactive B One strand radioactive C Each strand half radioactive D None is radioactive Heterotrichous habit is shown by A Ulothrix B Oedogonium C Chlamydomonas D Stegeoclodium. A hog breeder would use a backcross toA determine if a particular hog is genotypic alhjpure B eliminate chances of congenital malformations C maintain a pure line of desirable traits D produce a bier and healthier strain In F2 generation of monohybrid cross the cause of 1 : 2: 1 phenotyplcratio isA Inhibition B Epistatics C Incomplete dominance D Quantitative inheritance Which one of the following Is a matching pair?A Lubb—Sharp closure of AV valves at the beginning of ventricular systole B valves at the beginning of ventricular diastole C Pulsation of the radial artery-Valves in the blood vessels D Initiation of the heart beat —Purkinje fibres Which one of the following pairs of geog raphical areas show maximum biodiversity in our country A Kerala and Punjab B Sunderbans and Rann of Kutch C Eastern Ghats and West Bengal D Eastern Himalaya and Western Ghats Plasmids are suitable vectors for gene cloning because A these are small circular DNA molecules which can integrate with host chromosomal DNA B these are small circular DNA molecules with their own replication origin site C these can shuttle between prokaryotic and eukaryotic cells D these often carry antibiotic resistance genes Streptomycin is produced by A Strepeomes scoleus B Steptomes fradie C Streptomyces ‘enezueia D Sfrepømes griseus Characteristics which are common the Arthropod, Mollusk, Echinoderm and Chordate lines are a (an) A segmentation and a coelom B endoskeleton and a coelom C compound eye and segmentation D coelom and a parietal eye. The evidence that crossing over occurs at four stranded stage and not at two stranded stage of the chromosomes, comes fromA Studies of meiosis in maize B Studies on Linkage maps of chromosomes in Drosophila C 4 : 4 arrangement of ascospores in Neurospora D 2 : 2 : 2 : 2 arrangement of ascospores in Neurospora |
8th October 2014 10:17 AM | |
Unregistered | AFMC MBBS past years question paper Will you please provide me the AFMC MBBS past years question paper???????????? |