Passive transport is characterized byA. the expenditure of ATPB. no use of energyC. movement of molecules from a low concentration to a high concentrationD. movement of molecules from a high concentration to a low concentrationE. A and CF. B and D

Which of the following is found in both viruses and cells? Group of answer choices Nucleus Chloroplast Mitochondria Genetic Material

Which water-saving technology is aimed at limiting water loss in the home? graywater system smart water-leak detector low-flow toilet high-efficiency washing machine

Your lab microscope is "parfocal." What does this mean? A - the specimen is clearly is focus at this depth. B - the slide should be almost in focus when changing to higher magnifications C - you can easily discriminate two close objects as separate

The marine biome is the largest of all the ecosystems.

The nuclear lamina is an array of intermediate filaments that line the inner side of the nuclear membrane. if a chemical treatment caused the lamina to disassemble, what would you expect to be the most likely immediate consequence?

What is the product of spermatogenesis?

What information should the nurse document in the medication record when administering a non-narcotic pain medication? select all that apply?

Lymphocytes that are clones of activated B cells or T cells that enhance resistance to future infection are called: a. memory cells. b. clones cells. c. enhanced cells. d. recall cells.

A group of scientists are studying the internal parts of a cell. Which microscope is most appropriate for these scientists to use?

Which characteristic do all protists have? A They all make or consume food. B They all survive in any environment. C They are all unicellular. D They all have flagella.