Lsu bio 1201 - Study guides, Class notes & Summaries

LSU Bio 1201 Exam 4 Licata course requirement solution

why are membranes called phospholipid bilayers? - Answer-phospholipids have hydrophilic head and hydrophobic tail, hydrophobic face inside of cell making 2 layers what is meant by fluid mosaic? - Answer-Mosaic of proteins drifting laterally in fluid bilayer of phospholipids how are membranes adjusted for different temperatures? - Answer-membrane fluidity adjusted by changing the ratio of unsaturated to saturated fatty acids how do the relative amounts of saturated and unsaturated fats chan...

LSU Bio 1201 exam 2 Questions and Answers 100% Pass why are membranes called phospholipid bilayers? phospholipids have hydrophilic head and hydrophobic tail, hydrophobic face inside of cell making 2 layers what is meant by fluid mosaic? Mosaic of proteins drifting laterally in fluid bilayer of phospholipids how are membranes adjusted for different temperatures? membrane fluidity adjusted by changing the ratio of unsaturated to saturated fatty acids how do the relative amounts o...

LSU Bio 1201 Final Exam Pomarico Questions and Answers Rated A+ Which four elements make up 90% of life? C, H, N, O Does DNA have uracil or thymine? Thymine What is a macromolecule? Molecule made up of polymers What are the complementary base pairs in DNA A-T, G-C Which of the following are not pyrimidines? T, C, U, A, G A, G What causes an element to become an isotope? Change in # of neutrons What is an enantiomer? Two molecules that are mirror images of each other Wha...

LSU Bio 1201 Exam 2 Questions With Verified Answers why are membranes called phospholipid bilayers? phospholipids have hydrophilic head and hydrophobic tail, hydrophobic face inside of cell making 2 layers what is meant by fluid mosaic? Mosaic of proteins drifting laterally in fluid bilayer of phospholipids how are membranes adjusted for different temperatures? membrane fluidity adjusted by changing the ratio of unsaturated to saturated fatty acids how do the relative amounts ...

LSU BIO 1201 EXAM 2 QUESTIONS WITH ALL CORRECT ANWERS GRADED A+ What would happen to red blood cells if they were placed in a hypotonic solution? - Answer-They would lyse (explode) What step in a metabolic pathway is it energetically most desirable to inhibit? - Answer-The first enzyme in the pathway What type of enzyme regulation is pictured? - Answer-Competitive Which contains more energy: NADH or FADH2? - Answer-NADH Which contains more energy: Glucose or pyruvate? - Answer-Gluco...

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LSU Bio 1201 Exam 2 Test Solutions

LSU Bio 1201 Exam 1 Gregg QUESTIONS AND ANSWERS