Given below is the ECG of a normal human. Which one of itss components in human is correctly interpreted below
Options
(a) complex QRS – One complete Pulse (b) Peak T – Inititation […]
Which one of the following statements is correct regarding blood pressure?
Options
(a) 13/90 mmHg is considered high and requires treatment (b) 100/55 mmHg is considered an ideal blood pressure (c) 105/50cmmHg makes […]
In a standard ECG which one of the following alphabets is the correct representation of the respective activity of the human heart?
Options
(a) S – start of systole (b) T – end […]
If due to some injury the chordae tendinae of the tricuspid valve of the human heart is partially non-functional. what will be the immediate effect?
Options
(a) The flow of blood into the […]
Bulk of carbon dioxide (CO₂) released form body tissues into the blood is present as
Options
(a) bicarbonate in blood plasma and RBCs (b) free CO₂ in blood plasma (c) 70% carbamino – […]
Biolistics (gene-gun) is suitable for
Options
(a) DNA finger printing. (b) Disarming pathogen vectors (c) Transformation of plant cells (d) Constructing recombinant DNA by joining with vectors
Correct Answer:
Constructing recombinant DNA by […]
Restriction endonucleases are enzymes which
Options
(a) make cuts at specific positions within the DNA molecule (b) recognize a specific nucleotide sequence for binding of DNA ligase (c) restrict the action of the […]
Select the correct statement from the following?
Options
(a) Biogas is produced by the activity of aerobic bacteria on animal waste (b) Methanobacterium is an aerobic bacterium found in rumen of cattle (c) […]
In genetic engineering, the antibiotics are used
Options
(a) as selectable markers (b) to select healthy vectors (c) to keep the cultures free of infection (d) as sequences from where replication starts
Correct […]
Which one is a true statement regarding DNA polymerase used in PCR
Options
(a) It is used to ligate introduced DNA in recipient cell (b) It serves as a selectable marker (c) It […]
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