BIS 245 INFORMATION SYSTEMS PROJECT REVIEW PACKET 2026 RESPONSES SCORED A+

BIS 245 INFORMATION SYSTEMS PROJECT
REVIEW PACKET 2026 RESPONSES SCORED
A+

◉ Ribonucleic acid (RNA). Answer: Contains ribose and is single-
stranded.


◉ Hydrogen bonds in DNA. Answer: Adenine bonds with Thymine;
Cytosine bonds with Guanine.


◉ Phosphodiester bond. Answer: Links nucleotides together in
nucleic acids.


◉ Polysaccharides. Answer: Complex carbohydrates made of
monosaccharide units.


◉ Glycosidic bonds. Answer: Link monosaccharides in
polysaccharides.


◉ Phospholipids. Answer: Molecules with polar heads and nonpolar
tails.

, ◉ Saturated fatty acid. Answer: No double bonds, straight and rigid
structure.


◉ Unsaturated fatty acid. Answer: One or more double bonds,
causing kinks.


◉ Simple lipids. Answer: Fats with saturated and unsaturated fatty
acids.


◉ Complex lipids. Answer: Contain C, H, O, plus P, N, or S.


◉ Steroids. Answer: Lipids with carbon rings and an -OH group.


◉ Four major processes of living cells. Answer: Growth,
reproduction, responsiveness, metabolism.


◉ Proper writing of organism names. Answer: Genus capitalized,
species lowercase, italicized.


◉ Shapes of bacteria. Answer: Bacillus (rod), Coccus (spherical),
Spiral (various forms).


◉ Diplo-. Answer: Arrangement of bacteria in pairs.