Question

Describe the shape of the bacteria sample. What name do scientists give to bacteria with this shape? Is the bacteria gram positive or negative? How do you know this? [3]

Answer 1

Answer:

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Answer 2

Answer:

The test stains Gram-positive bacteria, or bacteria that do not have an outer membrane. ... There are three basic bacterial shapes: Round bacteria called cocci (singular: coccus), cylindrical, capsule-shaped ones known as bacilli (singular: bacillus); and spiral bacteria, aptly called spirilla (singular: spirillum).

Hope it helps. Jai Shri Krishna