Biology 141 delgado - Study guides, Class notes & Summaries

A _____ is a fluid in which a substance is dissolved - Solvent A _______ is a combination of solute and solvent - Solution Another type of lipid in the cell membrane is ______ that makes the membrane more fluid. - cholesterol Attracts water - phosphate heads condition plant cells require (Iso, Hyper, Hypo) - Isotonic condition that animal cells require (Iso, Hyper, Hypo) - Isotonic Embedded in the phospholipid bilayer are ______ that also aid in diffusion and in cell recognition. - prote...

Biology 141 Delgado Test 2 Questions and Answers (100% Pass) The cell membrane is also called the ______ and is made of a phospholipid _______ - Answer️️ -plasma membrane / bi-layer The phospholipids have a hydrophillic (water attracting) _____ an two hydrophobic (water repelling) ______ - Answer️️ -head / tails The head of a phospholipid is made of an alcohol and _____ group, while the tails are chains of _______ - Answer️️ -glycerol / fatty acids Phospholipids can move ___...

Delgado Biology 141 Final.

A gram of fatty acid can yield how many more times the energy as one gram of glucose? A. 6x B. 5x C. 4x D. 3x - Answer-D. 3x ____ are polymers containing up to 20 different kinds of naturally occurring amino acids a) Lipids b) Proteins c) Carbohydrates d) Nucleic acids - Answer-b) Proteins ______ cells such as gametes contain one set of chromosomes. A) Muscle B) Somatic C) Diploid D) Haploid - Answer-D) Haploid _______ adapted plants such as cacti, pineapples, etc. show a patter...

Delgado Biology 141 Final Exam Practice Questions and Answers Biological order can be seen in a _________ organization, from the level of highly structured organic molecules in the cells to the highest level of populations and communities in biomes and biosphere a) Haphazard b) Perfect c) Hierarchical d) Evolutionary - Answer️️ -c) Hierarchical Experiments are carried out to test the hypothesis by changing one variable at a time and including a(n) _______ condition in which the v...

the study of living things - biology what makes something "alive"? - cellular organization; ordered complexity; sensitivity; growth, development, and reproduction; energy utilization; homeostasis; evolutionary adaptation atoms joined together in clusters - molecules molecules assembled into tiny structures - organelles organelles are within membrane bound unites called - cells basic unit of life - cell group of similar cells which act as a functional unit - tissues body structures comp...

Delgado Biology 141 Exam 1 Study Questions and Answers the study of living things - Answer️️ -biology what makes something "alive"? - Answer️️ -cellular organization; ordered complexity; sensitivity; growth, development, and reproduction; energy utilization; homeostasis; evolutionary adaptation atoms joined together in clusters - Answer️️ -molecules molecules assembled into tiny structures - Answer️️ -organelles organelles are within membrane bound unites called - Answ...