Urea is formed in the
A) liver.
B) stomach.
C) kidneys.
D) small intestine.
E) large intestine.
Answer: A
You might also like to view...
Cardiac pacemaker cells have an unstable resting membrane potential as the result of an unusual __________ current
A) Magnesium B) Sodium C) Chloride D) Calcium Fill in the blank with the correct answer.
The final preparation of food so that it can be absorbed by the body occurs in the _________________________.?
Fill in the blank(s) with correct word
What cells build the bone?
A) Chondroblasts B) Osteoclasts C) Osteoblasts D) Fibroblasts
In the human male, sperm cells are produced in the ________ and are suported by the ________.
A. seminiferous tubules; Sertoli cells B. interstitial tissue; cervix C. vas deferens; endometrium D. urethra; uterus E. seminal vesicles; oviduct