Many plants have leaves and fruits have wax coatings. Some animals also have wax-coated fur or
feathers. In which class of biomolecules do waxes belong AND what characteristic of these molec
makes them well suited for their role in plants and animals? A) lipids; hydrophilic
a) lipids, hydrophobic
a proteins; hydrophobic
D) proteins, provide structure

What are the formed elements (cell or parts of cell) in blood and what are their functions ?

Agenus is a taxonomic grouping that identifies a collection of species. when a scientist discovers a new species, how is this species assigned to a genus

Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody