Bio 201 S09 wkly prac qs wk2

Bio 201 S09 wkly prac qs wk2 - Bio 201 Spring 2010 1 Posted...

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Unformatted text preview: Bio 201 Spring 2010 1 Posted review questions Week 2 2/1/10 lecture An organism that gets its carbon from CO2 and its energy from light is a (a) chemoautotroph (b) photoautotroph (c) photoheterotroph (d) chemoheterotroph (e) chemolithotroph Which of the following mechanisms do most Spirochaetes use for movement? (a) cilia (b) flagellae (c) axial filaments (d) pseudopodiae (e) walking legs 2/3/10 lecture Which of the following is a unique feature of Archaea (a) nuclei (b) cell wall (c) lipid monolayer membrane (d) ribosomes (e) mitochondria Agrobacterium can be called a "genetic engineer" of the bacterial world because (a) It uses its own DNA to transform plant cells to grow as galls (b) It is found in the gut of cattle (c) It has the genetic pathway to produce methane (d) It uses a virus to destroy other bacteria (e) It is only found on genetically modified plants 2/5/10 lecture Fill in the blanks: Flagellin is found in _________ flagella and microtubules are found in _________ flagella. (a) sperm; fungal (b) bacterial; eukaryotic (c) fungal; plant (d) mitochondrial; chloroplast (e) intracellular; extracellular A eukaryote that spends most of its life cycle in the haploid state would be referred to as (a) prokaryotic (b) diplontic (c) dikaryotic (d) zygotic (e) haplontic CHOOSE THE MOST COMPLETE ANSWER FOR EACH QUESTION. TRY TO FIGURE THE ANSWERS OUT YOURSELF WITH THE NOTES AND TEXTBOOK AS YOUR GUIDES. IF YOU NEED HELP, PLEASE ASK YOUR TA’S DURING THEIR OFFICE HOURS ...
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