Bio 348 exam 2 - Study guides, Class notes & Summaries

Cell layers - ectoderm (skin and neural plate) Mesoderm (muscle, connective tissues, vascular system) Endoderm (gut tube, lungs, liver) Neurulation - Formation of the vertebrate nervous system, CNS is dervied from epithelial cells The three different vesicles - Proencephalon (turns into the retina), mesencephalon, rhombencephalon Inductive factors - signaling molecules secreted by cells that instruct neighboring cells to adopt specific fate Cell surface signaling - mediated by ce...

HESI Study Group Review all questions are answered correctly 1. Select the word or phrase that will identify the correct meaning of the underlined word. Progeny is a term used to describe a person’s A. creditors B. offspring C. hereditary disease D. health status 2. Select the meaning of the underlined word in the sentence, The proliferation of resistant bacteria has alarmed medical professionals. A. increase B. reduction C. strength D. appearance 3...