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Name:________________________________________Date:______Period:_____ Bank On It! Worksheet Cells Work Bank tissues photosynthesis, plant cells, the important of They tissues for transport. perform Simple ____________ are also referred to as ground tissues. ____________ include the tissues known as parenchyma, collenchyma, and sclerenchyma. Parenchyma tissue is composed ____________ parenchyma ____________ which are found throughout ____________ plant. They are particularly abundant in the stems and roots. The leaf cells that carry out photosynthesis are also parenchyma cells. Unlike many other plant cells, parenchyma cells are alive at maturity and retain the ability to divide. They ____________ many functions. Some are specialized ____________ ____________ others for storage, and still others for secretion and ____________ An ____________ class of parenchyma cells makes growth tissues called meristem and cambium. These ____________ give rise to all other tissues in the ____________ body. Make a set of flash cards for yourself using the list below. Then study the flash cards to prepare for a vocabulary quiz. Cells Vocabulary List & Definitions cytoplasm Jelly-like substance that makes up the matrix of the cell body. mitochondrion Shaped like a bean, this cell organelle helps take food and manufacture energy from it. nucleolus A structure inside the nucleus where RNA is transcribed. nucleus the main brain of the cell that contains most of the cell's DNA. organ a body structure that works to perform a specialized function. Examples include the lung or heart. tissue a large series of cells that work together to form a specific function. vacuole storage areas of the cell known for storing mostly water and/or food. cell membrane The enclosure of the cell that provides the body for all the organelles. cell wall Mostly made of cellulose, this is the tough and rigid outer layer of plant cells. chlorophyll the green (in color) pigment found in chloroplasts where photosynthesis takes place. chloroplast an egg shaped body that appears green from all the chlorophyll they contain. This organelle is where photosynthesis takes place. chromosome Thin, intertwined pieces of DNA found in the cell's nucleus.