23/04/2020 Senior Class WAEC/NECO/UTME Mock Exams(Biology) 23/04/2020 0Comments by Gate Academy Please, fill out the information below to continue. NAME EMAIL PHONE NUMBER 1. Amylase is derived from __________ of bacteria. Amyloproteins Insulin Proteins Hormones 2. Monoclonal anti-bodies are the anti-bodies produced by_______ cells. embryo fertilized cloned stem 3. _______ is called as ‘Father of Genetics’. Jean Baptiste Lamarck Gregor Johann Mendel Charles Darwin Hugo de Vries 4. Antibiotics are chemical substances derived from microbes like_____. Fungi, Bacteria Fungi, Virus Fungi, Algae Bacteria, Algae 5. ____________ are a type of derived lipids. Antibodies Vitamins Steroids Vaccines 6. The meat eaters who existed 1.5 million years ago were called ______. Hominids Homo erectus Homo habilis Homo sapiens 7. Bio-chemically significant enzymes are derived from______. insulin microbes macrobes protein 8. Vaccines are substances that confer immunity against________. Communicable diseases Non communicable diseases Specific diseases All kind of diseases 9. The ________ clones are developed by nuclear transfer into the host cell. Identical Artificial Dissimilar Natural 10. ________ clones include identical twins. Induced Natural Artificial Stem 11. _________ vitamin is synthesized bio-technologically. B B2 B12 B6 12. Steroid drugs like prednisolone is produced from______. Bacteria Rhizopus Aagaricus Penicillium 13. Bio-technologically synthesized vitamin B12 is used to cure________. Pernicious anaemia Tuberculosis Anaemia Cancer 14. The word _________ refers only to living species. Clone Allele Gene Vaccine 15. The term vaccine was coined by______. Alexander Flemming Charles Darwin Dr. Ian Wilmut Edward Jenner 16. Somatic gene therapy_______. affects body cell affects egg affects sperm affects progeny 17. The Embryonic stem cells can be derived from _______ which is developed by “invitro fertilization”. embryo early embryo zygote late embryo 18. _________ cell culture is similar to that of embryonic stem culture. Gametic Stem Gene Somatic stem 19. Theory of natural selection was proposed by_______. Charles Darwin Hugo de Vries Jean Baptiste Lamarck Gregor Johann Mendel 20. The first ever scientific experimental study on heredity was worked out between the years ________. 1801 - 1807 1822 - 1884 1812 - 1842 1838 - 1871 21. The induced clones are developed by ________ into the host cell. Gene transfer Antigen transfer Nuclear transfer Cell transfer 22. ________ are developed by employing techniques of bio-technology. Macro chips Auto chips Micro chips Glass chips 23. _____________ are suspensions of killed or live germs which is employed to induce the production of antibodies and bring forth immunity. Vaccines Antibiotics Medicines Antigens 24. Fertilization made artificially in the laboratory is called ___________. Cloning Invitro fertilization External fertilization Blastula 25. Which of the following is inheritable? An altered gene in sperm An altered gene in zygote An altered gene in udder cell An altered gene in testes 26. ___________ anti-bodies are now used for treatment of cancer. Monoclonal Artificial Natural Diclonal 27. Production of any toxin in the body due to infection can be detected by____________. Bio-technology Bio-sensor Bio-chips Bio-signals 28. Biological computers will be developed using_______. Gene Bio-Chips Enzymes Bio sensor 29. Bio-sensor is a device consisting of immobilized layer of biological material such as_______. Enzyme, antibody, hormone, nucleic acids Nucleic acid, formic acid, acetic acid, tartaric acid Enzyme, gene, antigen, hormone Hormone, nucleic acid, enzyme, gene. 30. In Germ line gene therapy, __________. Egg of the parent are changed Sperm of the parent are changed Egg and sperm of the parents are changed Egg and sperm of the parents are not changed 31. The somatic stem cells are derived from source such as_________. Bone marrow, embryos, amniotic fluid and umbilical cord Bone marrow, fluid, umbilical cord, joint cells Embryos, bone, knee, foetus Embryo, foetus, umbilical cord, fluid. 32. Gene therapy is used to treat defects in__________. Somatic cell Organ Tissue Reproductive Cell 33. Insulin dependent diabetes is caused by the degeneration of beta cells due to a _________. gene gene set defective gene alleles 34. The paternal and maternal genetic material which influences the traits is_____. RNA DNA m-RNA t-RNA 35. The nucleus of udder cell which was used to develop Dolly was taken from_______. Six year old goat Seven year old white sheep Five year old cow Six year old Finn Dorset white sheep 36. The first experiment of Mendel considering the inheritance of a single trait is called________. Monohybrid cross Polyhybrid cross Dihybrid cross Hybrid cross 37. __________are the most unspecialized mass of cells. Stem cells Hair cells Root cells Cells 38. Bio-chips will be useful in ___________. Navy, Medicine Theatre, Medicine Defence, Medicine Defence, Air Force 39. Mendel observed 7 pairs of contrasting characters in Pisum sativum, One of the Following is not a part of that, Find out. tall and dwarf smooth and rough stem yellow and green seed colour terminal and axial flower 40. _____________ are employed to kill the infectious germs and cure a disease. Vitamins Antibiotics Vaccines Antigens 41. Gene therapy is the means to treat or even cure genetic and acquired diseases like _____. Swine - flu Smallpox Common cold Cancer 1 out of 41 Time is Up! Time's up