Which among the following statements is NOT TRUE?*1 pointA. Galacto-oligosaccharides are derived from plants.B. In the experiment, the HMOs blocked the growth of the “good” bacteria.C. The human milk oligosaccharides might replace antibiotics for treating infections in infants and adults.D. The results of the research were presented at a meeting of the American Chemical Society in the fall.

Which of these statements accurately describe microorganisms? Select all that apply. A. They can cause disease. B. They always harm people. C. They are used to make foods such as yogurts and cheeses. D. They are used to produce medicines such as antibiotics. E. They are never found in healthy people.

Write whether the following statements are True or False. Write your answer on the spaceprovided.a. _________ Yeast is a type of fungus.b. _________ Probiotics are good bacteria.c. _________ All microorganisms are causing disease.d. _________ Some microorganisms can treat disease.e. _________ Some microorganisms are also used in bioremediation and wastetreatment.f. _________ Microbes are also known as microorganisms.g. _________ Bacteria are microorganisms responsible for diseases such astoxoplasmosis and malaria.h. _________ Insulin is used to treat lung disease.

The effect of an antibiotic on the expression of β-galactosidase was studied in E. coli. Bacteria were cultured in the presence of an established lac inducer, with or without the antibiotic. After lysis, the samples were incubated with a chromogenic β-galactosidase substrate. Finally, the amount of the coloured product formed was detected by photometry. The table below shows the O.D. values of different samples. Which antibiotic was used?

An antibiotic works by disrupting peptidoglycan cell wall biosynthesis. Which of the following statement is TRUE?Group of answer choicesIt will kill fungi because they have cell walls made of chitinIt will not kill viruses because they do not have cell wallIt will kill viruses because they have nucleocapsid structureIt will kill bacteriophage but not enveloped virus

Monosaccharides are (a) all reducing sugars (b) not all reducing sugars (c) reducingsugars which are sweet and non-reducing which are not sweet (d) non-reducingsugars