Animal cells perform functions using energy that is derived from glucose, Which molecule is required for animal cells to obtain the MOST energy possible from a molecule of glucose? A. Oxygen
B. Carbon Dioxide
C. Lactic Acid
D. Water

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

With regard to enzymes, key is to lock as a) substrate is to activation energy eliminate b) product is to substrate. c) enzyme is to active site. d) substrate is to active site.

Which substance contains thylakoids? a) nadph b)atp c)stroma d)chloroplast