Which of the following processes occurs during interphase?
A) Chromatid pairs separate.
B) DNA replicates.
C) A cleavage furrow forms.
D) Chromatin condenses into chromosomes.
E) The mitotic spindle forms.
B) DNA replicates.
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________ promote(s) the conversion of noncarbohydrate nutrients to glucose.
A. Epinephrine B. Aldosterone C. Cortisol D. Thyroid hormones
Answer the following questions true (T) or false (F)
1. The partial pressure gradient of oxygen determines the direction of the movement of this respiratory gas. 2. The bulk of carbon dioxide is carried chemically combined with the amino acids of hemoglobin as carbaminohemoglobin in the RBCs. 3. The sensory, or afferent, division of the peripheral nervous system carries information from the brain and spinal cord to effector organs.
Match the acid-base disturbance with the clinical scenario and arterial blood gases. An individual with diabetes mellitus, who forgets to take insulin; pH = 7.29; [HCO3-] = 12 mEq/L; PCO2 = 26 mm Hg
A. metabolic acidosis with respiratory compensation B. metabolic alkalosis with respiratory compensation C. respiratory acidosis with renal compensation (chronic respiratory acidosis) D. respiratory acidosis without renal compensation (acute respiratory acidosis) E. metabolic acidosis and respiratory acidosis
The ability of a muscle to return to its original length is called _____.?
A) ?excitability B) ?elasticity C) ?contractility D) ?extensibility