46) Diatoms are a type of ____________  and contain cell walls composed of ____________ A) Fungi / cellulose B) Eukaryote / Agarose C) Algae / silica D) Eukaryote / peptidoglycan

35) Lipid A is a component of A) lipopolysaccharides. B) plant cell walls. C) cytoplasmic membranes. D) mycolic acid. E) bacterial glycocalyces.

17) Algae are responsible for the majority of biological photosynthesis on Earth? A) TrueB) False

24) Bacterial cell walls that are resistant to drying likely contain A) carbohydrates. B) lipopolysaccharide. C) spores D) waxes.

Dr. Jones is the Organ Transplant Coordinator in Fancy Hospital. Fancy Hospital uses a waiting list system for all patients in need of an organ donation, and the same rules apply to all patients in the hospital. Actor Liam Hemsworth needs a new liver, and will die without a transplant. Liam tells Dr. Jones that he will donate $1 million to Fancy Hospital if Dr. Jones puts Liam at the top of the liver transplant waiting list. Dr. Jones could explain to Liam this would not be ethical because:

4) Which of the following is NOT a characteristic of viruses? A) some have DNA as genetic material. B) they are acellular. C) they are typically smaller than prokaryotic cells. D) they are obligatory parasites. E) All of the above are characteristics of viruses

26) The outer leaflet of the outer membrane of Gram negative bacteria is composed of A. Glycerol phospholipids (GPS)B. GPCR proteinsC. Lipopolysaccharide (LPS)D. Lipotechoic acids

20) The type(s) of bond produced when atoms with very different electronegativities share electrons is/are   A) a nonpolar covalent bond. B) a polar covalent bond. C) an ionic bond. D) a hydrogen bond. E) both nonpolar covalent and ionic bonds.

27) __________ are long structures used by some bacteria to transfer genetic information A) Pili B) Fimbriae C) Flagella D) Capsules

​Counselors should practice only within the boundaries of: