What property of a water molecule allows hydrogen bonds to form among adjacent molecules? a. the strong covalent bonds that hold the oxygen atom to each hydrogen atom b. the ionic bonds that form after the molecule separates into a hydroxide ion (oh–) and hydrogen ion (h+). c. the small size of the two hydrogen atoms compared to the oxygen atom. d. the polarity of the molecule, which involves a slightly negative oxygen atom and slightly positive hydrogen atoms

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

In 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? in 1959, doctors began using the powerful antibiotic methicillin to treat infections of staphylococcus aureus, but within two years, methicillin-resistant strains of s. aureus (mrsa) appeared. how did the resistant strains of s. aureus emerge? staphylococcus aureus bacteria that were able to synthesize cell walls using a protein that was not affected by methicillin survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, some bacteria began to synthesize cell walls using a protein that was not affected by methicillin. these bacteria survived the methicillin treatments and reproduced at higher rates than did other individuals. over time, these resistant individuals became increasingly common. in response to treatment of staphylococcus aureus infections with methicillin, bacterial populations gradually began to synthesize cell walls using a protein that was not affected by methicillin.

Agroup of students want to live a healthier life style they decide to use one of these following vegetable oils for cooking apex