1) Directs all cell activities. Control center of the cell. a) Nucleus b) Lysosomes c) Ribosomes d) Mitochondria 2) This structure packages and distributes proteins throughout the cell. a) Golgi Body b) Ribosome c) Lysosome d) Mitochondria 3) What are organelles that store food, water, and waste material? a) vacuoles b) cell wall c) cytoplasm d) Golgi bodies 4) This organelle controls what comes in or out of the cell a) nucleus b) cell membrane c) cell wall d) vacuole 5) What organelle is responsible for energy production? a) nucleus b) ribosome c) mitochondria d) cell membrane 6) Which organelle sorts, modifies, and packages molecules for storage in the cell or secretion out of the cell? a) Mitochondria b) Rough Endoplasmic Reticulum c) Smooth Endoplasmic Reticulum d) Golgi Body 7) Unicellular organisms include bacteria, some algae, and some animals. They live in virtually every environment on the planet. Which of the following statements BEST describes the ratio of unicellular animals to multi-cellular animals? a) Multicellular organisms outnumber unicellular organisms only in terrestrial environments b) Unicellular organisms outnumber multicellular organisms in both aquatic and terrestrial environments. c) Multicellular organisms outnumber unicellular organisms only in aquatic environments. d) Unicellular and multicellular organisms exist in about the same number in both aquatic and terrestrial environments

cell structure and function

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