Which of the following best describes how the size and shape of a cell affect its ability to obtain nutrients from its surroundings through diffusion? A larger cell has more cellular structures to process nutrients and will absorb them more quickly. A larger cell has more volume to store nutrients and will acquire them more quickly. A smaller cell has more surface area relative to its volume and will absorb nutrients more quickly. A smaller cell has fewer organelles dependent upon nutrient uptake and will acquire them more quickly. i think is c

Which is an advantage of having memory cells when a pathogen is encountered for a second time. a) the memory cells are what proliferate into clones of cells in response to the binding of an antigen. b) memory cells are vital to the primary immune response in that they immediately recognize pathogens even at the first encounter. c) memory cells are essentially effector cells that are short lived and attack antigens even without having a receptor specific to that antigen. d) it ensures that more lymphocytes with a receptor specific to a particular antigen will be present than in a host that had never encountered that pathogen.

Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.

Do you think the gene eef1 alpha1 supports cell theory? explain your response.