Question

What is the sequence of steps in which a bacteriophage attacks bacteria
A) Landing → Tail contraction → Penetration → DNA injection
B) Penetration → Landing → Tail contraction → DNA injection
C) Tail contraction → Landing → DNA Injection Penetration
D) Landing → Penetration - Tail contraction → DNA injection

Answer 1

Answer:

A) Landing → Tail contraction → Penetration → DNA injection

Explanation:

i think so.. not sure at all