Scientists have found that extracellular matrix components may induce specific gene expression in embryonic tissues such as the liver and testes. For this to happen, there must be direct communication between the extracellular matrix and the developing cells. Which kind of transmembrane protein would most likely be involved in this kind of induction?

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#Question id: 18375

#SCPH05 I Biotechnology

What is the function of Siderophores secreted by bacteria

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#Question id: 3688

#SCPH28 | Zoology

Which of the following enzyme has a unique ability to introduce positive and negative supercoiling of the DNA and it is the target for antibacterial agents such as ciprofloxacin/quinolones?

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#Question id: 4169

#SCPH28 | Zoology

The first amino acid incorporated into proteins __.

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#Question id: 2637

#SCPH28 | Zoology

Which of these operons is anabolic?

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#Question id: 10335

#SCPH06 I Botany

plants can store high levels of nitrate, and they can translocate it from tissue to tissue without deleterious effect. Yet if livestock or humans consume plant material that is high in nitrate, they may suffer with,