Trace the flow of a drop of blood through the kidney. Start with the blood vessel that carries blood into the kidney, and end with the blood vessel that carries blood out of the kidney (0.25 pt/blank) For this question, please use ONLY those blood vessels that are associated with CORTICAL NEPHRONS. The blood vessel that branches from the aorta to enter the kidney at the renal hilum is called the [a1]. After this, the blood vessels begin to branch, and blood flows through the following blood vessels: [a2] –> [a3] –> [a4] –> [a5] –>[a6] –> [a7] –> [a8] –> [a9] –> [a10] –> [a11] –> [a12] –> [a13] –> inferior vena cava

Place the following events in synaptic transmission at a cholinergic synapse in order: A – A postsynaptic potential is produced; B – Voltage gated calcium channels open and calcium enters the cell; C – ACh is released and diffuses across the axon terminal; D – A nerve signal arrives at an axon terminal; E – Ligand gated sodium channels open and sodium enters the cell.

A finding of increased numbers of casts and/or the presence of abnormal casts must be accompanied by a finding of:

Figure 10-2 Major Posterior Skeletal MusclesUse Figure 10-2 to answer the following questions:Identify the muscle labeled “11.”

Figure 9-1 Skeletal Muscle FiberUse Figure 9-1 to answer the following questions:Identify the structure where ATP is produced.

Match the crystal to it’s description.

Which integral represents the area of one petal of the curve 

Which of the following stains is paired incorrectly?

Now you have reach the end of the test.  I hope you have enough time to demonstrate your knowledge of the material and have done well.  Remember that you won’t be able to see the exam questions after you have submitted your exam.  If you like to go over it, please make an appointment with your TA to go over them privately via zoom within one week after the exam is closed.        Rip up your scratch paper on camera so as to render it unreadable before sumbitting your exam.  There may be a penalty if you fail to do so.

Using Mendel’s flower color in peas (purple is dominant, white is recessive), if two heterozygous plants are crossed, what is the probability that the first two offspring will both have purple flowers?