Question 45 (2 points) Which of the following statements identify the difference between prokaryotic and eukaryotic cells?

a)Prokaryotic cells do not enclose their genetic material within a nucleus and in eukaryotic cells the nucleus separates the genetic material from the rest of the cell.
b)Prokaryotic cells enclose their genetic material within a nucleus and in eukaryotic cells their genetic material is not enclosed within a nucleus from from the rest of the cell.
c)Eukaryotic cells are generally smaller and simpler and prokaryotic cells are generally larger and more complex.
d)Animal cells and plant cells are examples of prokaryotic cells and bacteria cells are examples of eukaryotic cells.

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

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.

What is the process of a new plant growing from its seed into a seedling? primary growth fertilization pollination germination