1m/100cm is not a valid conversion factor
Answer:
Option-A
Explanation:
β-Lactam antibiotics are the antibiotics that contain β-Lactam rings in their structures like in cephalosporins and penicillin.
The antibiotics act by inhibiting or disrupting the process of cell wall formation in the bacteria which is mediated by an enzyme called penicillin-binding proteins.
To bind covalently to the PBP proteins, the antibiotic has to diffuse through the bacterial cell wall. since the gram-negative bacteria contain an additional lipopolysaccharide layer which decreases the penetration of the antibiotic, therefore, the gram-positive bacteria lacking the additional layer are more susceptible than gram-negative bacteria.
Thus, option-A is the correct answer.
Answer:
Make me op
Explanation:
who is known as the “father of Evolution?
Charles Darwin.
2.Provide a thorough and detailed definition of evolution.
descent with modification from preexisting species : cumulative inherited change in a population of organisms through time leading to the appearance of new forms : the process by which new species or populations of living things develop from preexisting forms through successive generations
Answer: Ask your mom
Explanation: She was in school before you duh
While all of these statements may be true, the only one that is always true is D, the last one. Evolution is a VERY slow process, occuring over many millions of years, according to many scientists.
