Eukaryotic cells 0.0 / 5 ? Human BiologyBiological molecules, organic chemistry and biochemistryASOCR Created by: Zoew101Created on: 09-03-16 15:23 4257631 Across 1. Tiny organelle attached to endoplasmic reticulum or free in cytoplasm. Function: Site of protein synthesis and assembles amino acids into proteins. (9, 8) Down 2. Contrast with eukaryotic cells and are more primitive and have no membrane bound organelles or a true nucleus. (11, 5) 3. Contain a nucleus surrounded by a nuclear membrane and a number of cell organelles also surrounded by membranes. (10, 5) 4. Contains DNA packed as chromosomes and is surrounded by a nuclear envelope (double membrane) containing pores. Function: carries genetic information, the genes code for proteins and it controls the activities of the cell. (9, 7) 5. Membrane sac contain digestie enzymes. Fucntion: enzymes dekstory old or damaged organelles, cells and engulfed bacteria. (9, 8) 6. Membrane bound sacs budded off from RER and Golgi apparatus. Function: contain proteins made in the cell and transport them around the cell or to the cell structure membrane. (9, 8) 7. Dark stained area in nucleus. Function: protection of RNA and ribosomes. (9, 9)
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