13. Protozoans are an important part of the food chain ingesting large numbers o
ID: 214248 • Letter: 1
Question
13. Protozoans are an important part of the food chain ingesting large numbers of A. fish. B. bacteria and algac. C. shellfish. D. other protozoans. 19. Nematodes A. are roundworms B. are found in the gastrointestinal tract or the blood C. are carried by bacteria. D. have flat segmented bodies. E. are roundworms AND are found in the gastrointestinal tract or the blood 14. When cellular slime molds run out of food, they forma A. plasmodium. B. slug. C. myxamocba. D. rhizoid. 15. Lyme disease is transmitted by A. ticks. B. lice C. mosquitoes. D. fleas 20. Tapeworms A. have a complicated digestive system. B. do not have a digestive system. C. may be transmitted by eating undercooked meat D. have a larval stage known as a cercaria. E. do not have a digestive system AND may be transmitted by cating undercooked meat Chapter 13 16. Lice and mites A. are both arachnids. B. may both be spread by personal contact C. are intestinal parasites D. cause Lyme disease. 21. Viruses that infect bacteria are referred to A. viralcidens. B. bacteriocidins C. bacterialogens. D. bacteriophages 17. Which are not arthropods? A. Mosquitoes B. Fleas C. Lice 22. A virion is a(n) A. pathogenic virus. B. subviral particle. C. complete, extracellular virus particle. D. enveloped virus particle. Ticks Flukes 23. A virion is composed of 18. Fleas A. may transmit Yersinia pestis. B. may transmit Lyme disease. C. may transmit a toxin. A. lipid, protein, and either RNA or DNA B. protein and either RNA or DNA, but no lipid C. protein and both RNA and DNA, but no lipid D. protein, either RNA or DNA, and possibly lipid 24. Outside of living cells, viruses areExplanation / Answer
Answer:
13) Protozoans are an important part of the food chain ingesting large numbers of B) Bacteria and Algae - Correct Option
14) When cellular slime molds run out of food, they form a B) Slug - Correct Option
15) Lyme disease is transmitted by A) Ticks - Correct Option
16) Lice and mites B) May both be spread by personal contact - Correct Option
17) Which are not arthropods E) Flukes - Correct Option
18) Fleas A) May transmit Yersinia pestis - Correct Option
19) Nematodes E) Are roundworms and are found in the gastrointestinal tract or blood - Correct Option
20) Tapeworms E) do not have a digestive system and may be transmitted by eating undercooked meat - Correct Option
21) Viruses that infect bacteria are referred to as D) Bacteriophages - Correct Option
22) A virion is a(n) C) Complete extracellular virus particle - Correct Option
23) A virion is composed of D) protein, either RNA or DNA, and possibly lipid - Correct Option
24) Outside of living cells, viruses are metabolically inert - Correct Option
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.