MDCAT Biology Past Papers Chapter Wise Unit 5 with Keys. Free Practice Questions for the Medical School Admissions Exam (MDCAT) The Medical College Admissions Exam, often known as the MDCAT, is a type of aptitude test that is used by a number of medical schools to screen out students that the institutions think would not succeed in their respective programmes. Biology is a popular choice for a test topic, but if you haven’t studied for it, it may be challenging for you. Reviewing previous tests as part of your study routine can provide you with valuable insight into the nature of the test itself, which can offer you an advantage over other candidates.
MDCAT Practice Exams: Unit 5: Biology:
Biology Multiple Choice Questions (MCQs) from Past MDCAT Papers | Biology Chapter-Specific MCQs from Past MDCAT Papers The most important thing you can do to get ready for your presentation is to investigate the concerns that have been made about your topic in the past. You need to be familiar with the common questions that are asked as well as the potential origins of these inquiries.
However, it is essential to refrain from commencing work on several multiple-choice questions all at once. Making the most of the time and work you put in is one of the most important factors in reaching your academic goals of getting outstanding scores.
1) Identify the encapsulated RNA virus responsible for infusion hepatitis.: (Entry Test 2009)
a) HBV
b) HCV
c) HAV
d) None of these
2) Of the following terms, which one includes all the others? (NSTC-8-Sample paper 2010-2012)
a) Species
b) Class
c) Phylum
d) Order
3) There is an autonomous creature found that lacks a nucleus. Most likely, it would fall under the kingdom category: (NSTC-8-Sample paper 2010-2012)
a) Monera
b) Protista
c) Furgi
d) Animal
4) Bacteriophages are: (NSTC-8-Sample paper 2010-2012)
a) Parasitic bacteria
b) Spore forming bacteria
c) Virus attacking bacteria
d) None of the above
5) Bacteriophages exhibit life cycle that are: (NSTC-8-Sample paper 2010-2012)
a) Lytic
b) Lysogenic
c) Niether a norb
d) Both a and b
Solved Multiple Choice Questions (MCQs) From Unit 5 Of Fsc Biology That Will Be On The MDCAT:
6) Viruses are simplest organisms and: (Entrance Self-Test-2011)
a) Have their own enzymes
b) Have cell membrane but not cell wall
c) Undergo cell division
d) Don’t have any biological structure and are just DNA or RNA molecules
7) Herpes simplex is caused by -virus. (Entry Test 2009)
a) DNA
b) Glycogen
c) RNA tumor
d) Both B and C
8) In HIV viruses, reverse transcriptase convert single stranded RNA into double stranded viral DNA. This process is called: (Entry Test 2012)
a) Translation
b) Replication
c) Duplication
d) Reverse transcription
9) DNA replication using reverse transcription : (Entrance Test-2013)
a) Host RNA
b) Host DNA
c) Viral RNA.
d) Viral DNA
10) The most common trigger for hepatitis B is: (Entrance Test-2014)
a) Blood transfusion
b) Absence of fibrinogen
c) Blood clotting
d) Contaminated soil
Biology Multiple-Choice Questions By Chapter For Entrance Exam Preparation 2022-23:
11) Which one of the following cells are mainly infected by HIV? (Entrance Test-2014)
a) T-killer lymphocytes
b) B-plasma cells
c) T-helper lymphocytes
d) B-memory cells
12) What are the sequence of steps in which a bacteriophage attacks bacteria and injects its
DNA? (Entrance Test-2014)
a) Landing →Tail contraction+ Penetration→DNA injection
b)Tail contraction during penetration landing contracture of DNA injection injecting DNA on the ground Penetration
c) Tail
d) Landing → Tail contraction DNA injection
13) HIV is classified as: (Entrance Test-2015)
a) Bacteriophage
b) Retroviruses
c) Icosahedral virus
a) b) Oncovirus
14) AIDS is caused by: (Entrance Test-2016)
a) Bacteria
b) Fungi
c) Virus
d) Alga
15) Since viruses can only multiply inside of living things, they are all referred to as: (Entrance Test-2016)
a) Ectoparasites
b) Endoparasites
c) Obligate Intracellular Parasites
d) Facultative Intracellular Parasites
16) W:0.F. is an infectious agent that does not replicate inside of cells: (Entry Test-2017)*
a) Mycoplasma
b) Herpes virus
c) Escherichia coli
a) d). Diplococcus
17) The viruses can reproduce: (Entry Test-2017)
a) Without invading any cell
b) By mitosis
c) In bacterial cell
d) By meiosis
18) The life cycle in which the phage kills the bacteria is known as: (Entry Test-2017)
a) Transduction
b) Temperate phage cycle
c) Lytic cycle
d) Lysogenic phage cycle*
Visit this site for the MDCAT Past Papers MCQs for Biology Unit 4. Visit this website to get answers to the unit 3 MCQs.
