In a simple synapse, neurotransmitter chemicals are released by ________.

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#Question id: 2940

#SCPH28 | Zoology

Chk1is activated by:

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#Question id: 10704

#SCPH06 I Botany

Imagine five forest communities, each with one hundred individuals distributed among four different tree species (W, X, Y, and Z). Which forest community would be most diverse?

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#Question id: 23177

#SCPH06 I Botany

(FRET) technique uses a pair of fluorescent proteins in which the emission wavelength of the first is 

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#Question id: 5046

#SCPH01 Biochemistry

During early cleavage stages in drosophila, nuclei divide through 13 cycles in the absence of any cytoplasmic cleavage. This division creates an embryo of many nuclei contained within one shared cytoplasm surrounded by one common plasma membrane, this process is called as-

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#Question id: 4742

#SCPH06 I Botany

In birds, sex is determined by a ZW chromosome scheme. Males are ZZ and females are ZW. A recessive lethal allele that causes death of the embryo is sometimes present on the Z chromosome in pigeons. What would be the sex ratio in the offspring of a cross between a male that is heterozygous for the lethal allele and a normal female?