Holandric genes ar

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#Question id: 18776

#Unit 13. Methods in Biology

In Western blotting, a protein mixture is separated by electrophoresis; then the protein bands are electrophoretically transferred onto nitrocellulose and identified with 

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#Question id: 1166

#Unit 4. Cell Communication and Cell Signaling

In muscle, glycogen phosphorylase kinase can be activated by nerve stimulation even in the absence of hormonal signals. Nerve stimulation alone results in activation of glycogen phosphorylase kinase as a result of:

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#Question id: 15452

#Unit 4. Cell Communication and Cell Signaling

During  activation of B-cell, T cell delivers cytokines and other signals to its partner B cell. Which types of cytokine signals secreted by T-cells?

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#Question id: 29083

#Unit 10. Ecological Principles

Relative absorption per ppm of increase is;

I- CO2

II- Methane 

III- Nitrous oxide

IV- Chlorofluorocarbon

Arrange in decreasing order

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#Question id: 28262

#Unit 5. Developmental Biology

sperms are attracted toward eggs of their species by following a gradient of a chemical secreted by the egg this phenomenon is known as____