NMR SPECTROSCOPY QUIZ

Microarrays are also known as

DNA chips

gene chips

biochips

all of these

TRUE ANSWER : ?
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Microarray analysis involves biological assays based on

filters

purification columns

gels

small glass chips

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Which of the following technology is used for micro array manufacturing?

All of these

Contact printing

Photolithography

Ink jetting

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Biochips are made up of

non-conducting molecules inserted into the protein frame work

conducting molecules inserted into the protein frame work

semi-conducting molecules inserted into the protein frame work

any of the above

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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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When farmers breed new plants they choose the pollen from one variety of plant and place it onto the stigma of another variety of plant. This type of plant breeding is known as

pollination

selective breeding

seed collection

cuttings

TRUE ANSWER : ?
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Hypoxanthine can be measured by

alcohol sensor

urea sensor

hypoxanthine sensor

amorphous silicon ISFET

TRUE ANSWER : ?
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Microbiosensors are based on

ions effect

magnetic effect

ionsensitive field effect transistor

piezoelectric effect

TRUE ANSWER : ?
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Single stranded circular RNA encapsidated with a larger RNA in a plant virus is

a viroid

a virusoid

none of these

a virion

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To qualify as a micro array the analytical device must be

ordered

planer and specific

all of these

microscopic

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YOUR ANSWER : ?