A neuron is . a) the part of a nerve cell that receives information. b) the part of a nerve cell that sends information. c) the part of a nerve cell that creates energy. d) a cell of the nervous system responsible for receiving and transmitting electrochemical information.

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4

2. which of the following statements does not accurately describe stem cells? a. embryonic stem cells make up the inner cell mass of a blastocyst. b. with more research, stem cells may be used to repair or replace damaged cells. c. the use of stem cells is without any objections since it can be used in therapies to humans. d. adult stem cells are multipotent and can differentiate into many types of cells.

How does the structure of dna hold the information needed to code for the many features of multicellular organisms?