Homework Help Forum: Biology

Posted by Jillian on Tuesday, September 15, 2009 at 5:55pm.

I need help with a crossword and I cant figure out what the words are too these clues: Possible opening found in the cell membrane substance which makes up cell walls granular material in the nucleus that thickens to become chromosomes the endoplasmic reticulum is a network of.... structures responsible for the breakdown of the cell or cell parts site in the mitochondria where food is converted to energy compounds made by the ribosomes membrane sacs which are responsible for packaging enzymes into lysosomes-2 words unit which makes up all living things a general name for a cell part cylinder-shaped bodies used during cell division in animal cells the cell membrane is a .... layer(thickness) i really dont know the words that go with these clues

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