Download App

STD 12 - 10. biotechnology and its application — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 10. biotechnology and its application1 Mark
MCQ
$ELISA$ is based on
  • ✓
    Antigen - antibody interaction
  • B
    Antigen - protein interaction
  • C
    Lectin - antibody interaction
  • D
    All of the above
✓

Answer

Correct option: A.
Antigen - antibody interaction
a
Antigen - antibody interaction.

$ELISA$ is based on the principle of antigen-antibody interactions. It can detect very small amount of proteins (antibody or antigen) with the help of enzymes ( $e . g .$, peroxidase or alkaline phosphatase)

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q [1M]" from STD 12 - 10. biotechnology and its application→STD 12 - 10. biotechnology and its application — all question types→BIOLOGY STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

The feathery stigma is found in
→
Which of the following statements are true for spermatogenesis but do not hold true for Oogenesis?

$(a)$ It results in the formation of haploid gametes

$(b)$ Differentiation of gamete occurs after the completion of meiosis

$(c)$ Meiosis occurs continuously in a mitotically dividing stem cell population

$(d)$ It is controlled by the Luteinising hormone (LH) and FollicleStimulating Hormone (FSH) secreted by the anterior pituitary

$(e)$ It is initiated at puberty

Choose the most appropriate answer from the options given below:

→
The safe noise pollution pollution level fixed by WHO is :
→
Which of the following can use molecular nitrogen as nutrient?
→
Microsporogenesis is
→
Which of the following technique is based on the principle of antigen-antibody interaction?
→
AIDS is not a disease that can be .......... through the air or by insects.
→
The pollination by ........ is called as zoophily.
→
The cell that divides to form two male nuclei in angiosperms is
→
The planktonic forms are
→