Which of the following describes the fundamental difference between prokaryotic and eukaryotic cells? a. eukaryotic cells are only found in protists, bacteria, and viruses. b. prokaryotic cells are all viruses and rely on the infection of a host cell to replicate. c. eukaryotic cells are the only type of cells that can possess a cell wall. d. prokaryotic cells do not have a true nucleus or membrane-bound organelles.

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

What is the role of the phospholipid belayer in cellular transport in living cells

Which of the following is an advantage of using embryonic stem cells in medical research? a. the use of embryonic stem cells is much less expensive than the use of adult stem cells. o b. no living tissue is damaged when scientists use embryonic stem cells. o c. embryonic stem cells are able to differentiate into a wider range of cells than adult stem cells. d. there is no controversy surrounding the use of embryonic stem cells.