Which structure is the site of the synthesis of proteins that may be exported from the cell?
a) rough endoplasmic reticulum
b) lysosomes
c) plasmodesmata
d) golgi vesicles

The energy of blowing wind can be harnessed to create electricity. why is wind considered a renewable energy source? a) wind does not cause destruction of the environment.b) wind turns the blades of a windmill that creates electricity.c) wind provides only a very small amount of electricity to the united states.d) wind comes from atmospheric conditions that are available indefinitely.

Imagine that a mouse has white fur because of a mutation in its dna. which of the following conclusions can be drawn

Which heredity condition causes a buildup of mucus in lungs and pancreas? a. cystic fibrosis b. heart disease c. huntington's disease d. sickle cell anemia