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RNA virus containing the enzyme reverse transcriptase; carries out RNA/DNA trans

ID: 182852 • Letter: R

Question

RNA virus containing the enzyme reverse transcriptase; carries out RNA/DNA transcription Virus that infects bacteria-bolen-4-nar- k. Spore forming protist that has no means of locomótion; parasitic I. Complex unicellular protist that moves by means of cilla and digests food in food vacuoles m.Self duplicating ring of accessory DNA in the cytoplasm of bacteria n. Cell that moves and engulfs debris with pseudopods, o. Bacterial reproduction p. Noncellular obligate parasite of living cells q. Process by which amoebold type cells engulf large substances r. Infectious particle, consisting of protein only and no nucleic acid s. Two different species living together in an unique way t. Unicellular eukaryotes with a nucleus and wide range of organelles u. Organism that secretes digestive enzymes and absorbs the resulting nutrients across the plasma membrane

Explanation / Answer

1. Retrovirus

2. Bacteriophage

3. Sporozoan

4. Ciliate

5. Plasmid

6. Amoeboid

7. Binary fission (asexual reproduction)

8. Facultative paracitre (Rickettsia and chlamydia in eukariyotic cells whereas Bdellovibrio in bacterial cells)

9. Phagocytosis

10. Prions

11. Symbiosis

12. Eukaryote

13. Saprotrophs