Identify the true statement(s) about the plasma membrane
a. Its transmembrane proteins are also peripheral proteins.
b. Its glycocalyx functions in cell recognition.
c. Its carriers contain cholesterol.
d. Its channels allow passage of substances between 0.8 nm and 1 nm in diameter.
e. Its transmembrane proteins are also peripheral proteins, and its channels allow passage of substances between 0.8 nm and 1 nm in diameter.
B
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Which of the following is a normal constituent of urine?
A) Creatinine B) Water C) All of the above D) Urea
The fetal dorsal aorta later forms the adult
A) superior vena cava. B) inferior vena cava. C) arch of the aorta. D) ascending aorta. E) descending aorta.
The olfactory cortex is located in the
A) frontal lobe. B) parietal lobe. C) temporal lobe. D) occipital lobe. E) cerebellum.
The metabolic or growth phase of a cell life cycle is called ________
Fill in the blanks with correct word