The most important feature that permits a gene to act as a molecular clock is ________.

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#Question id: 1717

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

Which of the following functions are macrophages unable to carry out?

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#Question id: 250

#SCPH12 I Genetics

 Much of the stability of the double-stranded DNA structure is the result of

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#Question id: 8954

#SCPH28 | Zoology

Which of the following is descriptive of protostomes?

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#Question id: 13109

#SCPH01 Biochemistry

With the help of DNA fingerprinting which can be used to determine paternity. There are three babies (Baby A, Baby B and Baby C) in a maternity ward, and three sets of confused and worried parents. (Father and Mother #1 are a couple, as are Father and Mother #2, and Father and Mother #3.) 

You do each PCR reaction on chromosome 15 and load each one into a separate well of an agarose gel, and then run the gel.

 

 which number of repeats did Baby C inherit from his mother?

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#Question id: 19205

#SCPH06 I Botany

Optical biosensor has what kind of biological components in it.

1. Enzyme

2. Antibody

3. DNA/RNA

4. Organ

Which of the following above statements are correct?