<span>B) A single antibiotic is able to quickly and easily kill millions of genetically identical bacteria
As they have reproduced Asexually they are all identical and can be wiped out easily.</span>
Answer:
Option A, Viruses contain either DNA or RNA.
Explanation:
Virus is a non-living microscopic molecule that requires a host to live in and reproduce. All the viruses have nucleic acid either in the form of DNA or RNA. DNA or RNA is genetic material that is enclosed with in a membrane known as capsid. Capsid is also made up of protein. They are extremely small, even smaller than a normal cell and only consist of package of nucleic acid and protein.
Hence, option A is correct
Answer:
The sum of forces acting on a particle of constant mass is equal to the product of the mass of the particle and its acceleration; 3. The forces exerted by two particles on each other are equal in magnitude and opposite in direction.
Dynamics and Vibrations - Forces and Momentswww.brown.edu › Engineering › Courses › Notes › Forces
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