How do the cell membrane and nuclear membrane compare? A.
Both form boundaries and let materials pass through.

B.
Both let materials pass through, but only the cell membrane forms a boundary.

C.
Both form boundaries, but only the nuclear membrane lets materials pass through.

D.
Both let materials pass through, but only the nuclear membrane forms a boundary.

Explain two reasons you think it is important for scientists to search for new ways to treat cancer

What is a group of organisms that are closely related and share similar characteristics

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen