A Lactose Fermentation test was performed on two different bacterial samples, A and B. Based on your observations what can you conclude

Which of the following is true of photosynthesis? a)carbon dioxide is a reactant b)water is a product c)most reactions within this process are exothermic d)oxygen is a reactant

Which of the following describes the difference in stimuli required to detect a difference between the stimuli? a. just noticeableb. signal detectionc. subliminald. top down

Which process in respiration happens first? a)pyruvate processing b)electron transport chain c)krebs cycle d)glycolysis