Numerade

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BEST MATCH

3) Staphylococcus epidermis 4) Salmonella enterica 5) Micrococcus luteus b) Staphylococcus aureus 7) Escherichia coli 8) \( { }_{0}^{\omega} \) Providencia stuartii 9) Serratia marcescens 10) Shigella Hexneri 11) Bacillus subtilis

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Anand Jangid

Numerade educator

Gram stain colonies - + Aerotolerance Facultative Aerotolerance Obligate aerobe + - anaerobe DNase Decarboxylates Facultative Obligate lysine anaerobe aerobe - + Catalase test Nitrate Reduction Moraxella - + catarrhalis Streptococcus Staphylococcus - + thermophilus epidermidis Alcaligenes Pseudomonas Starch faecalis putida Hydrolysis + - - + Micrococcus Sulfur Lactose luteus Reduction Fermentation 2,3-butanediol - + fermentation + - Providencia Citrobacter Bacillus Bacillus stuartii freundii - + subtilis megaterium Enterobacter Escherichia aerogenes coli

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Make a flow chart similar to the shared image, but for THESE listed organisms for a biochemical test of an unknown bacterium lab: 1. Klebsiella pneumonia 2. Pseudomonas aeruginosa 3. Staphylococcus epidermidis 4. Salmonella enterica 5. Micrococcus luteus 6. Staphylococcus aureus 7. Escherichia coli 8. Providencia stuartii 9. Serratia marcescens 10. Shigella flexneri 11. Bacillus subtilis 12. Citrobacter freundii 13. Mycobacterium smegmatis 14. Alcaligenes faecalis 15. Bacillus megaterium 16. Bacillus licheniformis 17. Proteus mirabilis 18. Enterobacter aerogenes Figure 42.2: List of all possible unknown organisms

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Ivan Kochetkov

Numerade educator

Neurological examination of a 64-year-old man revealed loss of discriminative touch, vibration, and pain sensations in the left leg and foot. Sensory acuity was normal in other parts of the body. Damage to which of the following structures could account for this deficit? A. left medial somatosensory cortex B. right media; somatosensory cortex C. left ventral posterolateral nucleus of the thalamus D. left lateral midbrain E. right medial medulla F. left lateral pons

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Tavis Lam

Numerade educator

Consider the alkylation reactions below. In each reaction, predict which product (A or B) will be the major product. Explain your reasoning in each case.

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Tavis Lam

Numerade educator

Indicate whether each of the reactions below (A and B) will occur as written? For each reaction, indicate Yes if the reaction will occur or No if it will not occur. Explain why in each case.

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Ivan Kochetkov

Numerade educator

Draw the structure of the product of each step in the 3-step synthesis. Show all non-bonding electrons & formal charges, where applicable. Then draw the curved-arrow mechanism for the last two steps. Br-CH(CH3)2 --Mg--> product 1 --CO2--> product 2 --H3O+--> product 3

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Klei Yskollari

Numerade educator

Question 1: Indicate whether each of the reactions below (A and B) will occur as written. For each reaction, indicate Yes if the reaction will occur or No if it will not occur. Explain why in each case.

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Shalini Tyagi

Numerade educator

Draw the structure of the product of each step in the three-step synthesis. Show all non-bonding electrons and formal charges, where applicable. Then draw the curved-arrow mechanism for the last two steps. A. Draw product 1, then draw the curved arrow mechanism to convert to product 2. B. Draw product 2, then draw the curved arrow mechanism to give product 3. C. Draw product 3.

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Tavis Lam

Numerade educator

2) Indicate whether each of the reactions below (#1 or #2) will occur as written (Yes or No). Explain why for each case.

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