Bio 251- Chapter 3- Chamberlain Latest Version Already Graded A

Bio 251- Chapter 3- Chamberlain Latest Version Already Graded A 3 parts of the Cell Plasma, Cytoplasm, Nucleus plasma membrane controls movement of substances into or out of the cell Cilia short hair- like projections for movement of substances along cell surface Cytosol Intercellular fluid Mitochondria site of energy production by cellular respiration Ribosomes site for protein synthesis Smooth Endoplasmic Reticulum -SER Site of steroid and fatty acid synthesis Lysomomes small vesicles with digestive enzyme peroxisome detoxifies harmful substances cytoskeletons gives the cell shape, support, movement and holds organelles in position microvillus fold of the plasma membrane that increase the cell's surface area secretory vesicle a small membrane sac that delivers protein to the plasma membrane to exit the cell Nuclear membrane double membrane that separates the nucleus from the cytoplasm chromatin thread - like strand of DNA wit associated proteins nucleolus site of ribosomes synthesis nucleus contains DNA that control cellular