Answer: During the Cambrian Explosion of Animal Life
Answer:
Hi!
Question :What are forms of cell regulation
Answer: Regulator Molecules of the Cell Cycle. In addition to the internally controlled checkpoints, there are two groups of intracellular molecules that regulate the cell cycle. These regulatory molecules either promote progress of the cell to the next phase (positive regulation) or halt the cycle (negative regulation).
Remember: Any process that controls the series of events by which a cell goes through the cell cycle. During the cell cycle, a cell makes a copy of its DNA and other contents, and divides in two.
Answer: (1) Providing an optimized orientation of the substrate.
(2) Decreasing the ∆G in reaction.
(3) Excluding excess water.
Explanation: The active sites of enzymes increase the rate of reaction because they decrease the activation energy of the reaction,and the physical microenvironment provides an optimal orientation of the substrate relative to reactive functional groups while excluding excess solvent,such as water.
Although some active sites may have amino acids that form salt bridges with the amino acids from a substrate,not all do, so this is not a generic strategy of active site microenvironments
*Gotten directly from Quizlet*
Before
initiating the drug, the healthcare provider should:
<span>1.
</span>Measure Body Mass Index.
<span>2.
</span>Carry out and note patient's White Blood Cell count and Absolute
Neutrophil Count.
<span>3.
</span>Assess for allergies. Assess for pregnancy.
<span>4.
</span>Assess for (history, present case) blood disorders, bowel
problems, breathing problems, diabetes, high cholesterol, glaucoma, kidney
problems, liver problems.
<span>5.
</span> Assess for heart problems or conditions that affect heart
rhythm (QT prolongation).
Hello.
The fibers that connect 2 halves of the brains is the Cerebral hemisphere. Cerebral hemispheres that are separated by a groove, the longitudinal fissure. The brain can thus be described as being divided into left and right cerebral hemispheres.
The other half is the cerebrum, is a vital layer of tissue the thickness of a stack of two or three dimes.
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