Advancements in technology include the development of new or better processes, techniques, equipment, and systems. Which is a technological advance involving geneticists?
alteration of DNA to control crop development
O creation of vaccinations for diseases, such as polio
invention of diagnostic imaging equipment
O establishment of the Environmental Protection Agency (EPA)

Which properties describe all matter?

When making her coffee, mrs. jenkins likes to stir in some cream and sugar to give it a pleasant flavor. the ingredients, when combined like this, form a

Question 1 which of the following allows cells to take in fluids? a. phagocytosis b. pinocytosis c. exocytosis d. receptor-mediated endocytosis question 2 molecules move along their concentration gradient (from areas of high concentration to low concentration) using active transport mechanisms. a. true b. false question 3 which of the following powers active transport (ie. provides the energy for)? a. glucose b. transport proteins c. atp d. phospholipids question 4 what type of lipid is a major component of the plasma membrane? a. cholesterol b. phosopholipids c. proteins d. triglycerides