A microaerophile Grows best in an anaerobic jar O Grows with or without oxygen O

Question

A microaerophile Grows best in an anaerobic jar O Grows with or without oxygen O Needs normal atmospheric levels of oxygen O Requires a small amount of oxygen but won't grow at normal atmospheric levels O None of the choices are correct QUESTION 3 When whole cells or large molecules in solution are engulfed by a cell, this endocytosis is specifically termed 0 Pinocytosis Phagocytosis O Facilitated transport O Facilitated diffusion O Exocytosis QUESTION 4 Phosphorus is one of the major elements needed in larger quantities by microorganisms O True O False QUESTION 5 The term heterotroph refers to an organism that O Uses CO2 for its carbon source O Must obtain organic compounds for its carbon needs O Gets energy from sunlight Gets energy by oxidizing chemical compounds O Does not need a carbon source QUESTION6 Whether an organism is an autotroph or heterotroph depends on its source of nitrogen. O True O False QUESTION 7 The term phototroph refers to an organism that O Uses CO2 for its carbon source O Must obtain organic compounds for its carbon needs O Gets energy from sunlight O Gets energy by oxidizing chemical compounds 0 Does not need a carbon source

Explanation / Answer

A microaerophilic requires small amount of oxygen.

Question 3. Phagocytosis

Question 4. True. Phosphorus is required in large amount in cell

Question 5.Heterotrophs need organic molecules to use as Carbon source

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