5000 Plus MCQs for Lab Technician and Technologists are designed to test the knowledge and proficiency of laboratory professionals who work in the field of clinical laboratory science. These questions cover a wide range of topics related to laboratory science, including anatomy, physiology, microbiology, chemistry, and hematology.
3301 to 3350 MCQs for Lab Technician and Technologist Exam Preparation
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Questions 3301 to 3350
- a) Semi conservative
- b) Conservative
- c) Dispersive
- d) Rolling loop
- a) 20 Ao
- b) 34 Ao
- c) 28 Ao
- d) 42 Ao
- a) Plasmids
- b) Cosmids
- c) Plasmomeros
- d) Plastides
- a) RNA
- b) DNA
- c) Proteins
- d) All of these
- a) Transcription
- b) Transformation
- c) Translation
- d) Replication
- a) DNA
- b) RNA
- c) Protein
- d) Polysaccharides
- a) Amino acids
- b) Nucleosides
- c) Nucleotides
- d) Nucleo proteins
- a) Repetitive sequences
- b) Unique sequences
- c) Amplified sequences
- d) Non-coding sequences
- a) RNA polymerase
- b) Reverse transcriptase
- c) DNA polymerase
- d) Terminal transferase
- a) Reo virus
- b) Rhabdo virus
- c) Parvo virus
- d) Retro virus
- a) Adeno virus
- b) Bacteriophage T1, T2, T3, T4, T5, T6
- c) Papova virus
- d) Herpes virus and cauliflower moisaic
- e) All of the above
- a) Reo viruses
- b) Retro viruses
- c) Bacteriophage F C
- d) TMV and Bacteriophages Ms2, F2
- e) Dahila mosaic virus and Bacteriophages F × 174, M12, M13
- a) Ionic bonds
- b) Covalent bonds
- c) Hydrogen bonds between bases
- d) Polar charges
- a) Double hydrogen bonds
- b) Single hydrogen bonds
- c) Triple hydrogen bonds
- d) Both second and third
- a) 5
- b) 2
- c) 3
- d) None of these
- a) 15 Ao
- b) 34 Ao
- c) 30 Ao
- d) 5 Ao
- a) There is phosphodiester bond between 5’-hydroxyl of one ribose and 3’–hydroxyl of next ribose
- b) They have positive and negative ends
- c) Nucleotides are charged structures
- d) Nitrogenous bases are highly ionized compounds
- a) P1 phage
- b) P22 phage
- c) λ-phage
- d) Both a and c
- a) Genome
- b) Gene map
- c) Gene-structure
- d) Chromatin
- a) Large amount of DNA is transferred
- b) A few no. of genes are transferred
- c) Whole DNA is transferred
- d) None of these
- a) Endogenate
- b) Exogenate
- c) Mesozygote
- d) Merosite
- a) Transcriptase
- b) Transduction
- c) Transformation
- d) Recombination
- a) Transformation
- b) Transduction
- c) Conjugation
- d) Cell fusion
- a) HCV
- b) HAV
- c) HBV
- d) HIV
- a) HEPV
- b) Card vaccine
- c) BPL
- d) Simple
- a) IgE
- b) IgA
- c) IgM
- d) IgG
- a) Immunogenic
- b) Non-immunogenic
- c) Antigenic
- d) None of these
- a) IgG
- b) IgM
- c) IgD
- d) IgE
- a) B-lymphocytes
- b) T-lymphocytes
- c) Monocytes
- d) RBC’s
- a) Chiasmata
- b) Synaptonemal complex
- c) Centromeres
- d) Protein axes
- a) 8%
- b) 12%
- c) 16%
- d) 4%
- a) Activators
- b) Substrates
- c) Inhibitor
- d) Cofactor
- a) Lipids
- b) Proteins
- c) Carbohydrates
- d) None of these
- a) Hybridoma technology
- b) Biotechnology
- c) Fermentation Technology
- d) None of these
- a) Antibody molecules
- b) Unbroken skin
- c) Antigen molecules
- d) Phagocytic cells
- a) Affinity
- b) Avidity
- c) Covalent
- d) None of these
- a) Staphylococcus aureuss
- b) Yersinia psdtis
- c) Treponema pallidum
- d) Streptococcus syphilitis
- a) Basophilic
- b) Eosinophilic
- c) Neutrophilic
- d) Acidophilic
- a) Saccharomyces cerevisiae
- b) Rhizopus
- c) Candida utilis
- d) All of the above
- a) Southern blot
- b) Northern blot
- c) Western blot
- d) None of these
- a) IgA
- b) IgG
- c) IgE
- d) IgM
- a) Retro virus group
- b) Rhabdo virus group
- c) Hepatitis virus group
- d) Adeno virus group
- a) Haem agglutination
- b) Complement fixation
- c) Conglutination
- d) Schultz Dale Phenomenon
- a) DNA
- b) Soluble RNA
- c) m-RNA from DNA
- d) Nucleotides
- a) B cells
- b) T cell
- c) BT cells
- d) Endothelial cells
- a) IgG
- b) IgA
- c) IgE
- d) IgG
- a) IgG
- b) IgA
- c) IgM
- d) IgE
- a) Species specific
- b) Isospecific
- c) Autospecific
- d) Organ specific
- a) Precipitation
- b) Flocculation
- c) Agglutination
- d) Complement fixation
- a) Lipids
- b) Lipoprotein
- c) Glycoprotein
- d) Nucleic acid
Answer Key Summary
The questions are typically designed to assess the technical skills and knowledge required for the laboratory profession, including the ability to analyze laboratory test results, perform laboratory procedures, and maintain laboratory equipment.
To prepare for these MCQs, candidates should have a thorough understanding of the key concepts and principles of laboratory science. They should also be familiar with common laboratory equipment and procedures, as well as laboratory safety protocols.
Candidates may also benefit from studying specific laboratory science textbooks or taking online courses that cover the material tested in the MCQs. Additionally, practicing sample MCQs and reviewing the answers can help candidates identify areas where they may need to improve their knowledge or skills.
Overall, the MCQs for lab technologists are designed to be challenging and comprehensive, requiring candidates to demonstrate a high level of proficiency in the field of laboratory science.
