Practice Questions

TLS Online TPP Program

#Question id: 18783

Sensitivity of various immunoassays are given match them correctly

Assay **Sensitivity* (μg antibody/ml)**
a) Mancini radial immunodiffusion i) 2
b) Ouchterlony double immunodiffusion ii) 20–200
c) Immunoelectrophoresis iii) 20–200
d) Rocket electrophoresis iv) 10–50

Assay	*Sensitivity (μg antibody/ml)**
a) Mancini radial immunodiffusion	i) 2
b) Ouchterlony double immunodiffusion	ii) 20–200
c) Immunoelectrophoresis	iii) 20–200
d) Rocket electrophoresis	iv) 10–50

#Unit 14. Methods in Biology

a –, b – iii, c – ii, d – iv
a – iv, b –ii, c – iii, d – i
a – iii, b –ii, c – ii, d – iv
a – iv, b – iii, c – ii, d – i,

More Questions

TLS Online TPP Program

#Question id: 11908

#Unit 8. Inheritance Biology

What is the phenotype of a person who has XXXY sex chromosomes?

TLS Online TPP Program

#Question id: 11909

#Unit 8. Inheritance Biology

In the birds, butterflies and some reptiles, sex is still chromosomal, but the male that possesses two identical sex chromosome while the female has two different sex chromosome, in this case which one is determining sex?

TLS Online TPP Program

#Question id: 12173

#Unit 8. Inheritance Biology

Female with only one X chromosome is a characteristics of individual with

TLS Online TPP Program

#Question id: 12487

#Unit 8. Inheritance Biology

Neurofibromatosis type 1 is one of the most common autosomal dominant disorders. A woman with neurofibromatosis type 1 has an unaffected partner. Which of the following is correct regarding their children?

TLS Online TPP Program

#Question id: 12488

#Unit 8. Inheritance Biology

Retinoblastoma usually occurs as a sporadic event but in around 10% of cases there is a positive family history due to autosomal dominant inheritance. In these families the penetrance is approximately 80% (= 0.8). A woman with retinoblastoma, whose father and grandfather were also affected, has an unaffected partner with no relevant family history. Which of the following is correct regarding their children?