John and his grandmother are both homozygous for alkaptonuria, an autosomal recessive disease. John’s grandmother has two brothers and a sister. One of the brothers had alkaptonuria and his daughter is John’s mother. If John’s parents decide to have another child, what is the probability of the child to be affected with alkaptonuria? Select the right answer and write your calculations on your scratch paper for credit.  

The following essay questions (Part A and Part B) are worth a total of 20 points and will be graded separately. Score will be added to your Exam. For this part of the exam, you will submit your answers and diagrams on a separate sheet of blank paper together with the scratch paper with the previous calculations to the Exam 1 Part 2 link on Canvas AFTER you finish your test. Please follow these steps exactly to receive credit: Complete at least 60-70% of the answers and diagrams while connected to Honorlock.  WRITE CLEARLY. When your answer and diagrams are completed be sure to put your name on the top of each page. Reminder: The essay questions will only be shown in Part 1. Take good notes. After disconnecting from the exam, you have 30 minutes to submit the pages with your answers and diagrams to the “Exam 1 Part 2” assignment on the “Exams” module. Please submit the file as a pdf or jpeg file. 

What is the probability that the following pair of parents will produce the indicated offspring (assuming independent assortment)?    DdEEFf x DdEEFF -> ddEEFf Select the right answer and write your calculations on your scratch paper for credit.

Miniature wings (min) is an X-linked recessive mutation in fruit flies. If a min-winged female is crossed to a wild-type male, what proportion of the F1 females will have min wings? Select the right answer and show your work on your scratch paper for credit.

In the following pedigree of an autosomal recessive disorder, what is the probability that III-4 is a carrier? Select the right answer and write your calculations on your scratch paper for credit.  

What is the probability that the following pair of parents will produce the indicated offspring (assuming independent assortment)?    DdEeFf x DDEeFf -> DdEeFf Select the right answer and write your calculations on your scratch paper for credit.

Your patient is demonstrating a loss of vibration and proprioception on the right arm.  Which tract is involved?

Your patient is complaining of difficulty telling where their left lower extremity is in space. Light touch, two-point discrimination, vibration, and proprioception are intact in the right lower extremity but absent in all dermatomes from medial femoral condyle and below in the left lower extremity. She is able to distinguish sharp from dull in lower extremities. Damage to what system(s) is causing this patient’s problem?  Be specific on left/right, the tract, and the level of the injury.

The proximal end of the clavicle articulates with the 

How many carpal bones are in each wrist?