Bsc 108 exam 1 and 2 - Study guides, Class notes & Summaries

BSC 108 Exam 4 | 100% Correct | Verified | 2024 Version What is microevolution? - The change in allele frequencies that occurs over time within a population. What is macroevolution? - Major evolutionary changes over time, the origin of new types of organisms from previously existing, but different, ancestral types. What is a species? - A group of populations whose members possess similar anatomical characteristics and have the ability to interbreed. What is allopatric speciation...

BSC 108 Exam 1 Practice Quizzes | 100% Correct | Verified | 2024 Version Which is NOT a characteristic of all living organisms? a. growth and development b. composed of multiple cells c. complex yet organized d. uses energy - B. (Because some living organisms are single celled.) place the following levels of biological organization in order from smallest to largest: atom, biosphere, cell, ecosystem, molecule, organ, organism, population, tissue. Which is the smallest level capable...

UA BSC 108 EXAM 2 NEWEST ACTUAL EXAM COMPLETE 150+ QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ The Calvin cycle has three main stages. Name the stages and summarize the events of each stage. - ANS-"1) Carbon Fixation- The enzyme rubisco combines CO2 with 5-carbon sugar rubulose biphosphate (RuBP). The unstable product formed splits into 2 molecules of 3-carbon 3-phosphoglyceric acid (3-PGA). 2) Reduction- Energy from 6 molecules of ATP is used t...

UA BSC 108 EXAM 2 QUESTIONS AND COMPLETE WELL EXPLAINED ANSWERS WITH RATIONALE 100% CORRECT VERIFIED BY EXPERTS AND GRADED A+ LATEST UPDATE 2024[ALREADY PASSED] What environmental factor is C4 photosynthesis an adaptation for? High levels of CO2 and drought environments Contrast carbon fixation in C4 and CAM plants. C4 plants initially attach CO2toPEP to form the four-carbon compound OAA using the enzyme PEP carboxylase. This takes place in the loosely packed cells called mesophyll cells. OAA ...

BSC 108 Exam 4 | 100% Correct | Verified | 2024 Version What is microevolution? - The change in allele frequencies that occurs over time within a population. What is macroevolution? - Major evolutionary changes over time, the origin of new types of organisms from previously existing, but different, ancestral types. What is a species? - A group of populations whose members possess similar anatomical characteristics and have the ability to interbreed. What is allopatric speciation? - The fo...

BSC 108 Exam 1 Practice Quizzes | 100% Correct | Verified | 2024 Version Which is NOT a characteristic of all living organisms? a. growth and development b. composed of multiple cells c. complex yet organized d. uses energy - B. (Because some living organisms are single celled.) place the following levels of biological organization in order from smallest to largest: atom, biosphere, cell, ecosystem, molecule, organ, organism, population, tissue. Which is the smallest level capable of de...

BSC 108 Exam 1 1, single-strand - Answer-RNA has _______ strand(s) of nucleotides and is arranged in a 2, double-helix - Answer-DNA has ____ strand(s) of nucleotides and is arranged in a ________ 3D shape/structure - Answer-the characteristic of a protein that determines its function a phosphate group bonded to a sugar (deoxyribose=DNA, ribose=RNA) to form the sides of the ladder (sugar-phosphate backbone) with a specific nitrogen base - Answer-molecular structure of a nucleotide ...

11/11/21, 7:55 PM BSC/RGNS01: SURGERY AND SURGICAL NURSING 01 NMC EXAMS NOV-DEC 2021.: Attempt review Dashboard / My courses / SURG / BSC/RGN: SURGERY AND SURGICAL NURSING UNCOVERED NMC EXAMS NOV-DEC 2021. / BSC/RGNS01: SURGERY AND SURGICAL NURSING 01 NMC EXAMS NOV-DEC 2021. Started on Thursday, 11 November 2021, 7:52 PM State Finished Completed on Thursday, 11 November 2021, 7:53 PM Time taken 1 min 24 secs Grade 0.00 out of 180.00 (0%) Question 1 Not answered Marked out of 1.00 Que...

BSC 108 Exam 3 Kennedy so eat ants, etc. founder effect - the genetic drift resulting from the establishment of a new, small population whose gene pool represents only a sample of the genetic variation present in the parent population gene therapy - Recombinant DNA procedure intended to treat disease by altering an afflicted person's genes. genetic drift - a change in the gene pool of a population due to chance heterotrophs - it is an organism that cannot make its own organ...

BSC 108 Exam 3 Questions And Answers ____ is a single-stranded nucleic acid - RNA ____ makes ____ through transcription - DNA RNA ____ makes ____ through translation - RNA Protein A DNA molecule contains how many strands of DNA? These strands form what? This means that they are _____. - 2 A double helix Complementary A point mutation can change a gene's _____ - Protein product A species' ecological niche includes what? - I...