In a spherical cell, the ratio of surface area to volume is
A) 1/r.
B) 1/r2.
C) ?.
D) Depends on cell size
Answer: A
You might also like to view...
Which secretes catecholamines?
a. posterior pituitary. b. liver. c. pancreas. d. stomach. e. adrenal medulla.
Antidiuretic hormone is secreted in response to ___________________.
a) increased blood pressure b) hyperglycemia c) hyponatremia d) dehydration
Physicians have found improved outcomes when forcefully cooling specific organs or the whole body prior to surgery in a process called
A) shivering thermogenesis. B) nonshivering thermogenesis. C) induced hypothermia. D) cool exhaustion. E) freezing.
A 19-year-old, single, sexually active college student, who has not used birth control on a regular basis, is in her first trimester of pregnancy. She is at the OB/GYN clinic for her first prenatal visit
In assessing her nutrition, the nurse discovers that the patient drinks heavily on a regular basis. She also states she does not like milk. What information should the nurse give the patient regarding nutrition? What will be an ideal response