Which of the following can diffuse between a membrane's phospholipids into the cytosol?
a. glucose
b. sodium
c. carbon dioxide
d. integrin molecule
e. a small secretory product
C
You might also like to view...
You are a new pediatrician at an office where you've inherited cases from a previous doctor and are sitting down to go through case files. Today you'll be seeing Trevor, a toddler who has been diagnosed with a disease called megacolon. Back in medical school you learned that megacolon can be characterized by partial paralysis of the the nerves found within the wall of the GI system. Which of the following is likely to be among Trevor's symptoms?
A. Diarrhea B. Constipation and a swollen-looking belly C. Discolored feces due to lack of Bile D. Abnormal blood glucose regulation E. Incomplete denaturation of ingested proteins
Referred pain occurs when the brain projects the sensation back to the original source in the body from which the pain originated.
Answer the following statement true (T) or false (F)
The protein(s) that are the major contributors to plasma osmolarity is/are
A) globulins. B) albumins. C) fibrinogen. D) lipoprotein. E) transferrin.
What is the group of loosely packed nuclei within the length of the brainstem that are involved in cyclic activities such as sleep-wake cycles?
A. Basal nuclei B. Limbic system C. Hypothalamus D. Reticular formation E. Diencephalon