Which of the following would, if it had acted upon a gene, prevent this gene from acting as a reliable molecular clock?

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#Question id: 19092

#Unit 4. Cell Communication and Cell Signaling

A toxin or effector molecules activate the membrane bound ATPases and cause the changing in membrane potential can be measured by using__

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#Question id: 19091

#Unit 4. Cell Communication and Cell Signaling

Fusicoccin stimulates

a) Transient growth in stem

b) Plant hormones

c) Proton extrusion

d) Hyperpolarization of membrane

e) Tumor formation

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#Question id: 5061

#Unit 5. Developmental Biology

 The activin family, the bone morphogenetic proteins (BMPs), the Nodal proteins, the Vg1 family included in-

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#Question id: 7753

#Unit 5. Developmental Biology

The best-studied type of plant autophagy, specialized organelles called autophagosomes enclose the cytoplasmic components and fuse with the vacuole, this is called

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#Question id: 7315

#Unit 5. Developmental Biology

Following pathway represents apoptosis in drosophila. Identify the proteins A-D sequentially.

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#Question id: 7316

#Unit 5. Developmental Biology

Programmed cell death, or apoptosis, is an essential part of animal development. In the nematode, with its invariant cell lineage, particular cell lineages or particular cells within specific lineages are destined to end in programmed cell death, and it was this feature that allowed the identification of the process and the analysis of its genetic control.

Which of the following combination of genes are correct?