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cell,tissue test rev
cell,tissue & membrane test review
Question | Answer |
---|---|
the constructive part of metabolism involving molecular synthesis | anabolism |
study of the structure,function,multiplication & pathology of cells | cytology |
substances such as acids,bases & salts which in solution, conduct an electric current | electrolytes |
process of continually building up/using protoplasm to carry on vital processes/activities | metabolism |
heredity info of the cell is found where | nucleus |
membrane which allows some molecules to pass thru but not others | semipermeable membrane |
group of similar cells arranged to perform a particular function | tissue |
small cavity/space in cell protoplasm containing air/fluid | vacuole |
organelles that function in cell division | centrioles |
control growth/reproduction of cells | nucleic acids |
2nd most abundant compound in protoplasm | protein |
cytoplasm is the 1 principle type of | protoplasm |
what is not a type of organelle | chromosomes |
tiny hairlike projection found on the epithelial cells | flagellum |
a cell function | metabolize nutrients |
requires energy from the cell or wraps itself around a foreign particle | active transport |
process of engulfing a SOLID particle | phagocytosis |
process of engulfing a LIQUID particle | pinocytosis |
what is not a type of passive transport | phagocytosis |
solvent molecules pass thru a semi-permeable membrane to equalize each side | osmosis |
particles move to equalize concentracion thruout | diffusion |
blood placed in distilled water is considered what type of solution | hypotonic |
solution that has the same concentration of dissolved particles | isotonic |
occurs in all human cells except reproductive & nerve tissue cells | mitosis |
characteristics of miosis | gives rise to 4 daughter cells; contains only half the # of chromosomes |
4 types of tissue | muscle,nerve,epithelial & connective |
what is not considered a connective tissue | muscle |
epithelium cells are classified by shape & | layer arrangement |
cells that look like tiny cylinders | simple columnar |
type of tissue located in the spleen and it's functions include filtering injurious substances from blood/lymph | reticular |
type of tissue located between tissue/organs and it's function is to connect tissue | areolar |
type of tissue located in the lymph/bone marrow and it's functions include formation of RBC,WBC and lymph | hemopoietic |
muscle tissue that is striated and voluntary | skeletal |
epithelium tissue has 2 sets of 46 chromosomes, the process of moving to opposites ends of the cell | anaphase |
which type of muscle tissue is found in the walls of hollow organs such as intestines/uterus | visceral |
cardiac muscle tissue is located where | heart |
muscle tissue is striated/involuntary | cardiac |
2 types of nerve tissue | neuron,neuroglia |
type of membrane that have essentially 2 layers, the epidermis and dermis | cutaneous |
membrane that lines joint,tendons & bursea | synovial |
lines cavities that open to the exterior of the body | mucous |
type of membrane that cover the body | cutaneous |
viseral/parietal are 2 layers tissue associated w/what type of membrane | serous |
golgi complex best defined by which of the following | synthesized carbohydrates |
are known as the "power plant" for the cell | mitochondria |
what increases the surface area of the cell | microvilli |
a round,dense structure concerned w/protein synthesis | nucleolus |
the cells own circulatory system | endoplasmic reticulum |
chromosomes are found in the | nucleus |
serous membranes line all cavities except | oral |
external ear, eustachian tube | cartilage |