NUR555 week one Practice Questions and Answers (100% Pass)
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Course
NUR555
Institution
NUR555
NUR555 week one Practice Questions and
Answers (100% Pass)
What are the primary modes of chemical signaling? (5) - ️️ paracrine, horemonal,
neurohormonal, neurotransmitter, contact-dependent
What are the eight chief cellular functions? - ️️ movement, conduction, absorption,
secretion, ...
WEST VIRGINIA UNIVERSIRTY- (WV) : 26506
what are the only type of cells that are not somatic? - ✔️✔️sex cells
What is the centrosome? - ✔️✔️contains centrioles and pericentroles that are essential
for cell division
What does the Endoplasmic reticulum do? - ✔️✔️synthesizes proteins and other
materials
What makes "rough" endoplasmic reticulum "rough" - ✔️✔️Ribosomes
what is the Golgi complex? - ✔️✔️where the ER sends proteins/materials to be released
3 main steps of cellular respiration - ✔️✔️glycolysis (produces ATP), and the citric acid
cycle, oxidative phosphorylation (electron transport chain),
where does cellular respiration take place - ✔️✔️in mitochondria
How many ATP molecules are produced from one glucose molecule? - ✔️✔️38 ATP
molecules
RNA polymerase does what? - ✔️✔️unzips DNA to allow mRNA trascription
does translation or transcription come first? - ✔️✔️Transcription creates mRNA,
translation creates protein from amino acids
how many types of amino acids? - ✔️✔️20
what is a Condon? - ✔️✔️3 base pairs that code for an amino acid
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