All the PMC mock tests for 2022 will be available here.
BIOLOGY 1. Which of the following was the first virus isolated and studied under the electron microscope: a. HIV b. Rabies Virus c. Pox viruses d. TMV 2. The HIV genetic information flows from viral ___________, and used to form viral ______________. a. RNA to DNA : RNA and protein b. DNA to RNA : […]Read More
BIOLOGY 1. HIV use the RNA polymerase to make the mRNA in host body, The RNA polymerase is of : a. Virus that is synthesized in the same host b. Host that is synthesized in the its previous generation c. Host that is synthesized in the its current generation d. Virus that is synthesized in […]Read More
BIOLOGY 1. A virus has its of genome which is enclosed by a protein coat, called: a. Spore b. Capcid c. Envelop d. Shell 2. Viruses are able to recognize the host surface by means of their: a. Capsid b. Spikes c. DNA d. RNA 3. Reverse transcriptase of HIV is used in: a. Conversion […]Read More
BIOLOGY 1. Human immunodeficiency virus attack which of the following cells for its multiplication? a. Neutrophils b. Macrophages c. Cytotoxic T cells d. Helper T cells 2. Viruses are entirely different from bacteria, because: a. They contain either DNA or RNA b. They contain protein c. They contain enzymes d. They are capable to divide […]Read More
BIOLOGY 1. Which of the following is incorrect about viruses? a. Viruses are intracellular parasites b. Viruses can not attack upon prokaryotes c. Viruses contain genetic information and have a capsid protein coat d. Viruses cannot survive without a host 2. Poxviruses are: a. Double stranded DNA virus b. Single stranded RNA virus c. Single […]Read More