BIOSENSORS AND BIOCHIPS QUIZ

Gene banks conserve stocks of

seed and vegetative material both

seed only

none of these

vegetative material only

TRUE ANSWER : ?
YOUR ANSWER : ?

What is the size (in kb) of the tobacco chloroplast genome?

375 kilobase

155 kilobase

325 kilobase

55 kilobase

TRUE ANSWER : ?
YOUR ANSWER : ?

Which of the following adaptations would it be desirable for a farmer to breed into a crop of wheat?

Resistance to pests

Early ripening

All of these

Resistance to disease

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Microarrays are also known as

all of these

biochips

gene chips

DNA chips

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An ordered array is any collection of analytical elements configured in

rows and columns

randomly

circle

none of these

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The inosine and hypoxanthine can be determined simultaneously by using

amorphous silicon ISFET

inosine and hypoxanthine sensor

inosine sensor

urea sensor

TRUE ANSWER : ?
YOUR ANSWER : ?

A micro array is an ordered array of microscopic elements on a planer substrate that allows the specific binding of

whole genome

gene or gene products

both (a) and (b)

none of these

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When a gardener takes a cutting from a plant, indicating that he has made a

new species

new variety

mutation

clone

TRUE ANSWER : ?
YOUR ANSWER : ?

Hypoxanthine can be measured by

urea sensor

amorphous silicon ISFET

alcohol sensor

hypoxanthine sensor

TRUE ANSWER : ?
YOUR ANSWER : ?

Microarray analysis involves biological assays based on

purification columns

gels

filters

small glass chips

TRUE ANSWER : ?
YOUR ANSWER : ?

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