What is the difference between flagella and pili?

i) Flagella are the thin appendages, threads of proteins.

ii) They involve in motility.

iii) Its number and arrangement vary.

Pilli:

i) They are hair like structures.

ii) No involvement in motility.

iii) It attaches to surfaces of bacteria.

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

explanation:

there is no stairs in bungalow

explanation:

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