.111 Boost 22:26 3 Organelles and Su.. Topic 3 Self-Quiz Organelles and Surface

Question

.111 Boost 22:26 3 Organelles and Su.. Topic 3 Self-Quiz Organelles and Surface Structures Organeles Match the structures on the left with the descriptions on the right. 1. RibosomeA. Site of protein synthesis B. Contains enzymes to neutralize hydrogen peroxide C. Functions as the transport system within a eukaryotic cel D. Allows contraction of the cel E. Site of most DNA in eukaryotes 7. ER 8. Golgi body H. Packages large molecules for export from a cel L. Its internal membranes are sites for ATP production Surface Structures Match the structures on the left with the descriptions on the right. A letter may be used more than once or not at all, and more than one letter may be correct for each blank. A. Bristle-like projections found in quantities of 100 or more 2. Flagella B. Long whip 3. Axial filaments _ 4. Cilia S. Fimbriae _ 6 Pl 7, Hami C. Responsible for conjugation D. "Sugar cup" made up of polysaccharides and/or polypeptides E. Numerous "grappling-hook projections F. Responsible for motility of spirochetes G. Extensions not used for cell motility H. Made of tubulin in eukaryotes I. Made of flagellin in bacteria

Explanation / Answer

Organelles

Surface Structures

B. Long whip

I. Made of flagellin in bacteria

A. Bristle-like projections found in quantities of 100 or more

G. Extensions not used for cell motility

1.Ribosome A. Site of protein synthesis 2.Cytoskeleton D. Allows contraction of the cell 3.Centriole F. Contains microtubules in "9+0" arrangement 4. Nucleus E. Site of most DNA in eukaryotes 5.Mitochondria I. Its internal membranes are sites for ATP production 6.Chloroplast G. Light-harvesting organelle 7.ER C. Functions as the transport system within a eukaryotic cell 8.Golgi body H. Packages large molecules for export from a cell 9.Peroxisome B. Contains enzymes to neutralize hydrogen peroxide

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