Maple syrup, which comes from the sap of maple trees, is a mixture of water and natural sugars. it's a clear, brown liquid. it's homogeneous, and the sugars cannot be separated by filtration or centrifuge. what type of mixture is it?

What initially causes a nerve impulse? release of enzymes out of the neuron movement of chemicals into the dendrites of the neuron pathogens attacking the dendrites of the neuron red blood cells bathing the neuron

Study the diagram of a cell. which structure is found only in plant cells and functions in the process of photosynthesis? w x y z

In trying to determine whether dna or protein is the genetic material, hershey and chase made use of which of the following facts? a) dna contains sulfur, whereas protein does not. b) dna contains phosphorus, whereas protein does not. c) dna contains nitrogen, whereas protein does not. d) dna contains purines, whereas protein includes pyrimidines.