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This is a gelatin-like substance found between the cell membrane and the nucleus. Most all cell activity occurs here. A. B. C. D. Cell membrane Cytoplasm Cell wall nucleus This is the outermost boundary of plant cells. A. B. C. D. Cell Wall Cell membrane Nuclear membrane Nucleolus A plant will bend its leaves towards sunlight. The bending of the leaves is a A. Stimulus B. Response [Default] [MC Any] [MC All] This is a thin, flexible membrane that surrounds and protects ALL cells. A. B. C. D. Cell Wall Cell membrane Nuclear membrane Nucleolus When you place your hand on a hot stove burner, you jerk your hand away. The hot stove burner is a A. Stimulus B. Response Things that contain many cells are A. B. C. D. Multicellular Unicellular Manycellular Bicellular In this type of reproduction requires only one parent and the offspring looks identical to its parent. A. Sexual B. Asexual This separates the nucleus from the cytoplasm. It controls movement of materials in and out of the nucleus. A. B. C. D. Cell wall Cell membrane Nuclear membrane Nucleolus These are rod-shaped structures that are made of DNA and proteins. They are found in the nucleus. A. B. C. D. Nucleus Proteins Endoplasmic Reticulum Chromosomes This is the command center of the cell. It directs all cell activity. A. B. C. D. Nucleus Proteins Endoplasmic Reticulum Chromosomes These are green organelles that contain chlorophyll. This is where photosynthesis takes place. These organelles are found in plants only. A. B. C. D. Chlorophyll Chloroplasts Mitochondria Golgi Bodies These organelles are the powerhouse of the cell. Their function is to release energy. A. B. C. D. Endoplasmic Reticulum Mitochondria Golgi Bodies Ribosomes This is the green pigment, found in chloroplasts, that gives leaves and stems their color. A. B. C. D. Chlorophyll Chloroplasts Mitochondria Golgi Bodies The function of this organelle is to make proteins. They float freely or attach themselves to the ER A. B. C. D. Endoplasmic Reticulum Mitochondria Golgi Bodies Ribosome A series of folded membranes that move proteins. There are two types smooth and rough. A. B. C. D. Endoplasmic Reticulum Mitochondria Golgi Bodies Ribosome These organelles are temporary storage spaces that stores water, food, etc A. B. C. D. Golgi Bodies Vacuoles Ribosomes Lysosomes Which cell structure carries out a function for a cell that is similar to the function that bark carries out for a tree? A. B. C. D. Cell wall Nucleus Chloroplast Mitochondrion Two things that are produced during photosynthesis is A. B. C. D. Carbon dioxide and sugar Oxygen and carbon dioxide Sugar and oxygen Sugar and carbon dioxide What is the relationship between tissues and organs? A. Organs are made from one type of tissue. B. Tissues are made from one type of organ. C. Tissues are made from different types of organs. D. Organs are made from different types of tissues. In a multicellular organism, such as a fish, which of these items is composed of all the others? A. B. C. D. Tissue Organs Cell structures Organ systems Which cellular process converts light energy from the sun into chemical energy that organisms use for life functions? A. B. C. D. digestion, in which starch is broken down into simple sugars respiration, in which oxygen is used and carbon dioxide is given off fermentation, in which sugar is broken down and alcohol is given off photosynthesis, in which carbon dioxide is used and sugars are produced Redi showed A. That live cells came from matter, dead or alive. B. That live cells came from other live cells. C. That maggots came from rotting meat. This means containing many cells. A. Unicellular B. Bicellular C. Multicellular The primary source of energy for most living things is A. B. C. D. Plants Food Sun AMP