INSTRUCTIONS   1. All work must be your own.   2. Use Biological Terminology.   3. Keep an eye on the time.      

Renal clearance is used to estimate_______________

Critical thinking question: In this blood sample it was found: elevated arterial PCO2 level and a low blood pH. Determine the acid-base imbalance.

Which artery is indicated by the ORANGE arrow? _______ Which vessel is indicated by the GREEN arrow? _______

The product of this gland serves as a lubricant and neutralizes any traces of acidity in urethra

Payment (i.e. cash) of monthly building rent. 

Using the photo below, match the following with a letter (A or B or C or D): During this phase of the uterine cycle, the endometrium prepares for implantation of an embryo by continuing to grow, increasing vasculature, and secreting nutrients into the uterine cavity.  

2.3 The use of somatic gene therapy for treating cystic fibrosis involves (1)

Which part of the mature sperm cells contains hydrolytic enzymes that help sperm to penetrate the egg?

1. Jared has made a number on a place value grid.   1.1 Write Jared’s number as a decimal. (1) 1.2 Write Jared’s number as a fraction. (1) 1.3 What is Jared’s number rounded to the nearest tenth? (1) [3]