Hexokinase is an enzyme involved in cellular respiration and its substrate is glucose. Considering this information, hexokinase must be located
A. in the cytosol of cells.
B. inside the mitochondria of cells.
C. in the lumen of the small intestine.
D. in the lumen of the stomach.
Answer: A
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Match the following regional terms and common terms:
A) Brachial B) Gluteal C) Thoracic D) Patellar E) Cephalic 32) Arm. 33) Buttock. 34) Head. 35) Knee (anterior aspect). 36) Chest.
An endocrine cell that contains an abundance of rough endoplasmic reticulum, a large Golgi apparatus, and many secretory granules is likely to secrete a peptide hormone
Indicate whether the statement is true or false.
Lymph enters a lymph node at the ________
A) efferent lymphatic vessel B) afferent lymphatic vessel C) cortical sinus D) None of the listed responses is correct.
The center of an atom is called the
A) element. B) electron cloud. C) nucleus. D) proton. E) molecule.