Quick

dna and rna are both
1. made up of nucleotides and carry molecules from one end of a cell to another
2. monomers of protein molecules that provide structure to a cell’s nuclear membrane
3. protein molecules that carry the unique genetic information of an organism
4. molecules that contain genetic information and are made up of nucleotides

In the context of the neural impulse, which of the following is true about the depolarization of neuron membranes?

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

Consider an organism that is eukaryotic, found in both unicellular and multicellular forms, may resemble a plant but is not photosynthetic, has chitin in its cell walls, and absorbs organic nutrients from decomposing material in the environment. this organism would be classified as which of the following types of organisms? a. fungib. protozoac. bacteriad. archaea