How are science and technology different? Technology seeks to study the natural world; science seeks to change it to meet human needs.

Science seeks to solve practical problems; technology seeks to meet human needs.

Science seeks to study the natural world; technology seeks to change it to meet human needs.

Science seeks to study the natural world; technology seeks to understand how it functions.

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now

Imagine a self-reactive t cell that has not undergone clonal deletion in the thymus (that is to say, it has escaped central tolerance). if it encounters self antigen in the absence of an infection or inflammation, what will happen to this self-reactive t cell? (select two answers) (a) the t cell undergoes clonal expansion. (b) the t cell gains effector functions. (c) the t cell undergoes apoptosis. (d) the t cell becomes activated. (e) the t cell becomes anergic.

Which organelle plays a role in intracellular digestion?