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Maribel D. Esquivel
anatomy weeks 1-5
Question | Answer |
---|---|
What are the anatomical directional terms ? | Superior, Inferior, Anterior, Posterior, Ventral, Dorsal, Medial, Lateral, Proximal, Distal, Superficial, Deep |
An ionic bond is formed by? | sharing a pair of electrons |
In the PH scale, what happens when the concentration of H ions increase? | the PH goes down and becomes more acidic. |
In the PH scale, what happens when the concentration of H ions decrease? | PH goes up and becomes more alkaline |
What are the four principle types of tissue and their functions? | Epithelial- moves substances in and out Connective-transports substances Muscle- Produces movement/ heat Nervous- Communicates |
Name the five stratum cell layers from deep to superficial | Stratum basale-Only cells in this layer undergo mitosis Stratum Spinosum-rich in ribonucleic acid for protein synthesis Stratum Granulosum-keratin formation begins Stratum Lucidum-layer is clear from the absence of nuclei StratumCorneum-outer barrier |
What are the five categories of types of bones? | long bones short bones flat bones irregular bones sesamoid bones |
what are the three types of cartilage? | hyaline cartilage elastic cartilage fibrocartilage |
What is the fundamental organizational unit of life? | cell |
Cells fibers from largest to smallest | microtubules, intermediate filaments, microfilaments |