EXAM 1: Maryville NURS 611; Questions and Answers 100% Verified
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Course
NUR 611
Institution
NUR 611
EXAM 1: Maryville NURS 611; Questions and
Answers 100% Verified
Nucleus CORRECT ANS-DNA and RNA are housed here. Contains all genetic material.
Ribosomes CORRECT ANS-Responsible for protein synthesis
Mitochondria CORRECT ANS-Produces ATP. This structure generates ATP by oxidative
phosphoryl...
Pores or transport channels for various electrically charged particles called ions or electrolytes
and specific carriers for amino acids and monosaccharides;
Specific enzymes that drive active pumps that promote concentration of certain ions,
particularly potassium (K+), within the cell while keeping concentrations of other ions, for
example sodium (Na+), below concentrations found in the extracellular environment;
Cell surface markers, such as glycoproteins (proteins attached to carbohydrates), that identify
a cell to its neighbor;
Cell adhesion molecules (CAMs), or proteins that allow cells to hook together and form
attachments to the cytoskeleton for maintaining cellular shape; and
Catalysts of chemical reactions, for example, conversion of lactose to glucose.
How much of the cell membrane is made up of protein? CORRECT ANS-55% the cell
membrane is made up of protein
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