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January 20th, 2016, 01:14 PM
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Question Bank of BCECE 2nd Stage
Hello, I want the questions of the BCECE 2nd Stage as I am applying for the exam. So will you please provide me? Hello, here I ma providing you the previous years’ questions of the BCECE 2nd Stage as under: 1. A prokaryotic cell lacks (a) nucleus (b) nuclear membrane (c) membrane bound organelles (d) all of these 2. Extranuclear inheritance is a consequence of the presence of genes in (a) ER and mitochondria (b) lysosomes and ribosomes (c) ribosomes and chloroplast (d) mitochondria and chloroplasts 3. Vesicles of smooth endoplasmic reticulum (SER) are most likely on their way to (a) plastids (b) lysosomes (c) nucleolus (d) golgi apparatus 4. Lysosomes are the store house of (a) ATP (b) sugar (c) proteins (d) hydrolytic enzymes 5. Lipids are insoluble in water, because lipid molecules are (a) neutral (b) zwitter ions (c) hydrophobic (d) hydrophilic 6. Which of the following is the simplest amino acid? (a) glycine (b) alanine (c) tyrosine (d) asparagine 7. Carbohydrates, ingested in the diet, are hydrolyzed by the enzyme (a) pepsin (h) cellulase (c) cc-amylase (d) glycosidase 8. Stomach is the site of digestion mainly for (a) fats (b) proteins (c) carbohydrates (d) all of these 9. Which proteolytic enzyme induces lysis of fibrin during fibrinolysis ? (a) fibrin (b) thrombin (c) plasmin (d) plate let factor VII 10. Which of the following enzymes is used to join bits of DNA ? (a) ligase (b) primase (c) endonuctease (d) DNA polymerase 11. Ail eukaryotic genes contain two kinds of base sequences. Which of the following plays role in protein synthesis ? (a) introns (b) exons . (c) electrons (d) both ‘a` and ‘b’ 12. The genetic material of prokaryotic cell is called (a) nucleus (b) nucleolus (c) nucleoid (d) centromere 13. in prokaryotes, the genetic material is (a) linear DNA with histories (b) circular DNA with histones (c) linear DNA without histones (d) circular DNA without histones 14. The direction of DNA replication is from (a) amino acid end (b) 3` end towards 5′end (c) 5′ end towards 3′ end (d) amino terminus to carboxy terminus 15. in operon concept, regulator gene functions as (a) repressor (b) regulator (c) inhibrtor (d) initiator Here I am providing you some more papers as under: Question bank of the BCECE 2nd Stage Last edited by Neelurk; March 19th, 2020 at 10:18 AM. |
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