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HS3 TWERMIES
health science 3 twermies
Question | Answer |
---|---|
cell membrane | outer protective covering semipermiable |
cytoplasm | surrounds the nucleus, gel-like fluid inside of the cell,site of chemical reactions in a cell |
Nucleus | "brain" of the cell |
nucleolus | "protein factory" |
chromatin | inside the nucleus, contains dna and protein,condenses to form chromosomes |
centrosome | inside cytoplasm near nucleus |
mitochondria | "powerhouse" of the cell |
Golgi Apparatus | produces,stores and packages secretions for discharge from the cell, UPS Store |
Endoplasmic Reticulum | transports materials in/out of the nucleous |
lysosomes | destroys wastes using enzymes, like the garbage truck of the cell |
pinocytic vesicles | allows molecules to enter the cell |
coronal plane | splits body into a front and back |
distal | away from point of reference |
proximal | close to a point of reference |
sagittal plane | splits the body into a right and left |
superior | above |
inferior | below |
9 abdominal regions | right hypochondriac, right lumbar,right Iliac,epigastric,umbical,hypogastric,left hypochondriac,left lumbar,left Iliac |
anterior | of or near the head end or toward the front plane of the body |
body cavities | Spaces within the body that contain vital organs |
body planes | imaginary lines drawn through the body at various parts to seperate the body into sections |
buccal cavity | the mouth area |
cranial | pertaining to the skull |
dorsal | pertaining to the back |
frontal (coronal) plane | imaginary line that seperates the body into a front and back section |
lateral | away from the midline |
medial | toward the midline of the body |
midsagittal (median) plane | n imaginary line drawn down the midline of the body to divide the body into a right and left side |
posterior | Toward the back |
transverse plane | imaginary line drawn through the body to seperate it into a upper and lower half |
ventral | pertaining to the front or anterior part of the body |