Cultures that facilitate cell-to-cell interactions and signaling among cells and allow their study, are

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#Question id: 114

#XL - Q Biochemistry

Sphingosine is not a component of

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#Question id: 1127

#XL - Q Biochemistry

Which of the following steps does not occur after acetylcholine binds to the muscarinic acetylcholine receptor in heart muscle cells?

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#Question id: 7454

#General Aptitude

What is the angle between the minute and hour hand of a clock at 7 : 35 ?

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#Question id: 5256

#XL - S Microbiology

If the experimental population of E. coli lacks an F factor or F plasmid, and if bacteriophage are excluded from the bacterial cultures, then which of these is a means by which beneficial mutations might be transmitted horizontally to other E. coli cells?

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#Question id: 5737

#XL - T Zoology

When an organism gains one extra copy of a chromosome but not a complete haploid set, the conditions is known as