Leda presents after an episode of food poisoning that caused prolonged vomiting. You notice during the exam that her respiratory rate is fairly low at 8 breaths per minute. You run some lab tests and find that the pH of her blood is abnormally alkaline (basic), a condition called metabolic alkalosis. Are her respiratory rate and blood pH related

Many state and local authorities are making laws regarding recreation on lakes, rivers, and oceans to reduce water pollution. why would lawmakers need to consult with scientists before making these laws? a) to make scientists feel important b) so that the laws reduce pollution by a sufficient amount c) so that parks and lakefront facilities will still make large profits d) so that the public will believe that the laws are important to follow

Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.

Where can you find prokaryotic and eukaryotic cells?