Bio 120 - Study guides, Class notes & Summaries

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Bio 1201  gregg Exam 2 (100% correct and graded A+) Popular
  • Bio 1201 gregg Exam 2 (100% correct and graded A+)

  • Exam (elaborations) • 10 pages • 2024
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  • transport proteins - are responsible for controlling passage across the membrane fluid mosaic model - The membrane is a mosaic of protein molecules bobbing in a fluid bilayer of phospholipids fatty acid tails - nonpolar, hydrophobic fatty acid heads - hydrophilic, polar periphial proteins - bound to the surface of the membrane integral proteins - penetrate the hydrophobic core (ones that span the membrane are transmembrane protiens How do cells recognize each other? - by binding to molec...
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172 Final Exam Hondros term 3 Practice Questions and Answers (100% Pass) Popular
  • 172 Final Exam Hondros term 3 Practice Questions and Answers (100% Pass)

  • Exam (elaborations) • 16 pages • 2024 Popular
  • 172 Final Exam Hondros term 3 Practice Questions and Answers (100% Pass) What gauge needle would we use for donating blood? - Answer️️ -16-18 gauge needle How long should you scrub the site? Hub? - Answer️️ -Site-30 seconds, Hub-15 seconds What is our preferred method used to clean a site or hub? Why? - Answer️️ -chlorhexidine (lasts 24 hours) What should you pay attention to using any type of iodine on a patient? - Answer️️ -allergies to shellfish Complications - Answe...
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bio 1201 gregg exam 3 Questions With 100% Correct Answers.
  • bio 1201 gregg exam 3 Questions With 100% Correct Answers.

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  • the units of heredity and are made up of segments of DNA - Answer-genes how many chromosomes do humans have in the nucleus of their somatic cells? - Answer-46 chromosomes (23 pairs) the two chromosomes in each pair are called... - Answer-homologous chromosomes/homologs each pair of homologous chromosomes includes... - Answer-one chromosome from each parent what does meiosis result in - Answer-4 haploid daughter cells what does meiosis 1 do - Answer-separates homologous chromosomes when do...
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Oakland University Bio 1200 exam 1  Question with 100 % correct answers | Verified
  • Oakland University Bio 1200 exam 1 Question with 100 % correct answers | Verified

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  • Acid PH - 1-7 Acids - Increase the amount of hydrogen ions in a solution Actin filament - twisted protein fibers that are responsible for cell movement Adhesion - the ability of water molecules to cling to other polar surfaces Alleles - Different forms of a gene Amino acids - monomers of proteins Amino groups are - polar amphipathic - having both a hydrophilic region and a hydrophobic region Anabolism - Metabolic pathways that construct molecules, requiring energy. Analogous structure -...
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LSU Bio 1201 exam 2 Questions With 100% Correct Answers.
  • LSU Bio 1201 exam 2 Questions With 100% Correct Answers.

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  • 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...
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BIO 171 Final Exam (GRADED A) Questions and Answers | Portage Learning Course BIO 171 Institution Portage Learning Final Exam Due No due date Points 120 Questions 30 Time Limit 90 Minutes Instructions The Final Exam is composed of questions based upon mat
  • BIO 171 Final Exam (GRADED A) Questions and Answers | Portage Learning Course BIO 171 Institution Portage Learning Final Exam Due No due date Points 120 Questions 30 Time Limit 90 Minutes Instructions The Final Exam is composed of questions based upon mat

  • Exam (elaborations) • 20 pages • 2022
  • BIO 171 Final Exam (GRADED A) Questions and Answers | Portage Learning Course BIO 171 Institution Portage Learning Final Exam Due No due date Points 120 Questions 30 Time Limit 90 Minutes Instructions The Final Exam is composed of questions based upon material presented in the entire course. It will asses s your level of mastery of the course content and goals. The format of the exam is similar to past module exams. You are about to begin a timed exam. Please make sure you are in a suitable...
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Micro Bio 120 Final Exam 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED
  • Micro Bio 120 Final Exam 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED

  • Exam (elaborations) • 41 pages • 2024
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  • Micro Bio 120 Final Exam 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED True or False: The plasma membrane and most other membranes are composed of a lipid bi-layer in which integral proteins are buried. True True or False: Procaryotic cells are usually smaller than eucaryotic cells. True True or False: Most procaryotes have strong cell walls that give them shape. True The significance of the plasma membrane is that: A) It selectively allows some molecules to pass int...
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Bio 120 Exam QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED
  • Bio 120 Exam QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED

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  • Bio 120 Exam QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED Synapomorphy A shared derived character or trait state that distinguishes a clade from the other organisms. Analagous Having characteristics that are similar because of convergent evolution, not homology. Homologous Similarity in characteristics resulting from a shared ancestry. Porifera Sponges No true tissues Mostly marine, aquatic Asymmetric 2 germ layers (endoderm and ectoderm) No coelom Sessile Sessile At...
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BIO 120 Module 1 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED
  • BIO 120 Module 1 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED

  • Exam (elaborations) • 32 pages • 2024
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  • BIO 120 Module 1 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED proteins Ribosomes are responsible for the synthesis of carboxyl Amino acids are acids because they always possess which functional group? sulfur-32 (atomic number Q: Phosphorus-32, a radioactive isotope of phosphorus-31 (atomic number Q:, undergoes a form of radioactive decay whereby a neutron turns into a proton and emits radiation in the form of an electron. What is the product of such radioactive decay o...
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BIO 120 Exam Study Guide 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED
  • BIO 120 Exam Study Guide 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED

  • Exam (elaborations) • 27 pages • 2024
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  • BIO 120 Exam Study Guide 2024 QUESTIONS WITH DETAILED VERIFIED ANSWERS | A+ GRADE ASSURED Biology the scientific study of life (Survey of the diversity of life on earth) Fundamental principle is evolution Some properties of life (only eden ever gives responses related to relationships) - Order -Energy processing -Evolutionary adaptation -Growth and development -Responses to the environment -Regulation - body temperature, blood flow -Reproduction Reductionism from complex system to sim...
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