Dendrites ____.
a. contain the nucleus, ribosomes, and other structures found in most cells
b. are branching fibers that get narrower near their ends
c. are thin fibers of constant diameter
d. are an insulating material that cover an axon
Question 2
The endoplasmic reticulum is a ____.
a. network of thin tubes that transport newly synthesized proteins
b. site where the cell synthesizes new protein molecules
c. structure that separates the inside of the cell from the outside
d. structure that contains the chromosomes
The formation of a chimeric gene that is found in people with certain forms of leukemia.
Occurrence of stem cells at different stages of mammalian development
Structures of the Abdomen: Posterior View
Internal structures of main sequence stars, convection zones with arrowed cycles and radiative zones
The cell membrane, cytoplasm, nucleus, nucleolus, ribosomes, centrioles, and mitochondria.
Recognition of conformational epitopes by B cells.