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Genetic engineering creates product/s like  

Porin proteins only allow relatively small molecules to penetrate and can be altered to block the entrance of harmful chemicals

Movement towards light using flagellum is called

Gram-negative bacteria are more difficult to kill than gram-positive bacteria

Cytoplasm of a bacterial cell is 70 – 80%  

Organisms that flourish at temperatures between 80° and 113°C and cannot grow below 50°C

Microorganisms can carry out photosynthesis

Very-long-chain fatty acid found in the cell walls of Mycobacterium and Nocardia  

Three general shapes of bacteria  

Oil must be cleaned off completely before returning the microscope to the cabinet.