<span>(3) widespread use of pesticides</span>
It would be support and movement of the skeleton
The function of a vacuole is to store food or any other type of nutrients the cell might need to survive. This is true for both the plant and animal cell, though in the plant cell the vacuole's are much larger.
Streptomycin is an antibiotic that used for treat batcerial infection includes - tuberculosis, Mycobacteriujm, Avium complex, Endocarditis, Brucellosis, plague, tularemia , etc.
Streptomycin is an antibiotic that belongs to a class of drug which is known as amino glycogen antibiotics. It affects kidney toxicity and ear toxicity. It used as a standard antibiotic cocktail when it combine with penicillin.
Streptomycin has two action mechanism .Its binds adjacent to 30s decoding site .16S rRNA and S12 protein within the bacterial 30S ribosomal subunit. Streptomycin only inhibits its growth of bacteria when it including prokaryotic ribosomes to mRNA.
To learn more about Ribosomes here
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The difference between past time focus and present time focus is that present time focus refers to the moment we are living in, the moment we are going to now. The past focus is that we are paying attention to the things that we have experienced in the past. The basic difference is one things is about being focused on the present situation while the other is thinking about past situations or experiences.
Explanation:
Past time focus : David has good marks and he is thinking about that achievement and good grades at that time
Present time focus : David has gotten good grades right now so he is going to put in time to better himself.
