False. The appropriate enzyme would be DNA helicase.
The student is wrong. Phosphorylation
cascade is important in cell signaling. Most cell signaling involves cyclic AMP (synthesized from
ATP). The cAMP activates Protein Kinases (PKA)
that phosphorylates protein
substrates involved in the signaling pathways
such as the GPCR. This helps in amplifying the initial signal.
Answer:
Mendel was an Austrian monk whose researches laid the foundation of genetics. The experiments conducted by Mendel led him to the foundation of two laws which are named as the law of segregation and law of independent assortment.
According to the law of segregation, the two alleles of a gene segregate during the time of gamete formation and there are 50-50% chances of each of the alleles to be received by the gametes. Hence, there are 50% chances for Y gametes to be produced and 50% chances for y gametes to be produced.
Enough sunlight enters those waters, so photosynthesis is possible
<span> The most commonly used crystalloid fluid is normal </span>saline<span>, a </span>solution<span> of sodium chloride at 0.9% concentration, which is close to the concentration in the </span>blood<span> (isotonic). </span>Saline solution<span> is administered intravenously (IV drips) and increases both intravascular and interstitial volume.</span>
