CH-5 Variety of Life Leave a Comment / By abdulslambsn@gmail.com / October 6, 2025 Welcome To Your Quiz "CH-5 Variety of Life" Click on "Start Quiz" To Continue... 1. In the two kingdom systems which of these would characterize as animal: Photosynthesis Inability to move Cellulose cell wall Ingestion of food None 2. The Five Kingdom system of classification was proposed by: Robert Whittaker Karlene and Margulis E- chattas Linnaeus None 3. A set of related genera would be grouped into a: Family Order Species Class None 4. In the scientific name of Onion Allium ceipa the Allium belongs to its: Genus Order Species Family None 5. Which of the following illness is caused by retrovirus? AIDS Malaria Typhoid Sleeping sickness None 6. Which does not describe viruses? They exhibit some but not the entire characteristic associated with living organisms They are obligate intracellular parasite Each has both DNA and RNA in it A protein capsid surrounds the nucleic acid portion None 7. What is the most effective protection against viral infections? Antibiotic Washing hands Natural immunity of the host Disinfectants None 8. The human Immunodeficiency virus primarily effects: Helper T cells Red blood cell Plasma cells Killer T cell None 9. Viruses are considered nonliving because: Their nucleic acid does not code for protein They cannot reproduce independently They don't mutate They do not locomote None 10. Which of these is a true statement? New viral ribosomes from after viral DNA enters in the cell Viruses carry with them their own machinery for protein formation Viruses do not need ribosome for protein formation Voices use the hosts ribosomes for their own ends None 11. Which part of animal viruses is not produced in multiple copies? Envelope DNA Protein Capsid None 12. Which is not true of prokaryotes? Are living cells Are both archaea and bacteria All are parasitic Lack a membranous bounded structure None 13. Vaccine is not available for which virus: HBV HCV HAB HIV None 14. Who introduced the system for naming of Organism known as binomial nomenclature? Carlos Linnaeus D'Herelle Twort Stanley None 15. Edward Jenner first vaccinated an 08 years old boy with bus from Cowpox lesion. 1796 1797 1794 1795 None 16. How many caspomeres are present in the capsid of Herpes virus? 163 161 162 160 None 17. In general appearance cubical phase are regular solid or: Triangular Ellipsoidal Rectangular Icosahedral None 18. Tail of bacteriophage has an enzyme for dissolving a portion of bacterial cell wall: Tylin Lipases Ribozymes Lysozyme None 19. List of names of animal: 1758 1969 1789 1858 None 20. Virion: Proactive agents used to stimulate immune system Nucleocapsid Lytic phage Double standard DNA None 21. Organism with prokaryotic cells belong to the kingdom: Protista Fungi Monera Animalia None 22. Linnaeus developed the system of nomenclature which we still use today is: Common Binomial Scientific Phase None 23. A group of organisms at any particular level in a classification system is called a: Species Taxon Genus Phylum None 24. The seven bones in the human neck correspond with the same seven, much larger, neck bones in the giraffe .They are: Analogues Homologues Vestiges All [A], [B] and [C] None 25. If you compare a human arm with a front leg of an alligator or horse or the flipper of a whale or a bat's skin covered wing then it will be helpful to you to classify these animals on the basis of: Genetics Analogy Homology Biochemistry None 26. Which of the following groups would contain the largest number of organisms? Class Order Phylum Family None 27. What do plants and animals have in common? Both are heterotrophic Both are autotrophic Both are prokaryotic Both are eukaryotic None 28. Which of the following is necessary for a virus to reproduce? A living host sell A vaccine A high body temperature Sunlight, water, and food None 29. All viruses: Contain DNA Contain RNA Contain protein Are intracellular parasites None 30. An example of latent period In which DNA of phage is integrated with the DNA of host coli chromosome is: Lysis Lysogenic-phase Prophage Attenuated virus None 31. HIV is: Plus Strand virus Un -enveloped minus strand virus Retrovirus Large genome virus None 32. Small pox, yellow fever, Diphtheria, Herpes, Tetanus,Mumps, Citrus, canker,Typhoid, AIDS, Measles are some examples of diseases, How many of them are caused by viruses? 4 3 2 6 None 33. The viruses whose genome act directly as messenger RNA after infecting a host cell are called: Plus strand DNA viruses Minus strand RNA viruses Plus strand RNA viruses Minus strand DNA viruses None 34. Living organisms can be classified on the basis of: Homology Cytology Biochemistry All of these None 35. When a bacteriophage is integrated into a cellular genome it is called a: Macrophage Microphage Prophage Lytic- phage None 36. A plant infected from an external source of virus through injured parts is: Vertical transmission Horizontal transmission Retrograde transmission None of these None 37. During lytic cycle how many phages are released from infected host cell: 100-300 100-500 100-200 100-400 None 38. The immune system protects the body from diseases.Because the AIDS virus weakens the immune system therefore: People with AIDS are some vulnerable to other diseases The AIDS virus is spread very easily People with AIDS are immune to all other diseases All of the above None 39. Some RNA viruses have no DNA stage. Messenger RNA is synthesized from an RNA template. These viruses are: Plus strand RNA viruses Minus strand RNA viruses Bacteriophages Variola viruses None 40. Reverse transcription, carried out by retroviruses is the process by which? RNA is duplicated DNA is duplicated RNA information is copied into DNA DNA information is copied into RNA None 1 out of 8 Thanks For Taking This Quiz - Please See Your Answers/Results Below After Entering Your Name & Email... Name Email Time's up
