Arrange the steps of stages in PCR in correct order.

1. The region to be specifically amplified is made accessible within the complex DNA.

2. The double stranded DNA is denatured by heating the reaction mixture to above 90 degree Celsius.

3. A thermal cycler is used to incrementally decrease the annealing temperature.

4. Reaction mixture is then cooled to a temperature between 40 and 60 degree celsius.

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#Question id: 300

#SCPH28 | Zoology

Hydrogen bonding occurs in molecules when ___________________.

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#Question id: 16009

#I Life Science/ Life Sciences Group – I-V

BLAST uses a ______ to find matching words, whereas FASTA identifies identical matching words using the ______.

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#Question id: 8915

#SCPH05 I Biotechnology

The number of legs an insect has, the number of vertebrae in a vertebral column, or the number of joints in a digit (such as a finger) are all strongly influenced by

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#Question id: 1287

#SCPH06 I Botany

Biological roles of proteoglycans and hyaluronan include all of the following, except:

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#Question id: 4585

#SCPH06 I Botany

The cow Bos primigenius (which is bred for meat and milk) has a smaller brain and larger eyes than closely related wild species of ungulates. These traits most likely arose by ________.