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이 집합의 용어 (10)
fluid mosaic model of the plasma membrane
composed of two layers of lipid molecules with protein molecules dispersed within.
a function or role performed by proteins found in the plasma membrane
-joining of adjacent cells
-transport of solutes
-receptor for chemical messenger molecules
-attachment site for cytoskeleton
In which stage of mitosis do the chromosomes align along the cell equator
metaphase
Lysosomes perform which of the following cellular functions?
contain many different digestive enzymes utilized within the cell
Which of the following organelles produces secretory vesicles?
Golgi apparatus
Which type of membrane transport process uses ATP as a source of energy?
primary active transport
cytoskeleton
maintains cell shape, supports cellular structures, and generates cell movements
mitochondrion
mitochondrion transfers the energy found in nutrient molecules to ATP
Peroxisomes
contain a wide variety of enzymes, including oxidases, which function in neutralizing harmful free radicals in the cells.
ribosome
serves as the site of protein synthesis