Biology Study guides, Class notes & Summaries

Test Bank for Biology Exploring the Diversity of Life, 4th Canadian Edition

Pearson Edexcel A-LEVEL Paper 1 Biology Advanced Subsidiary/Advanced Level UNIT 2: Cells, Development, Biodiversity and Conservation January 2024 AUTHENTIC MARKING SCHEME ATTACHED

Pearson Edexcel A-LEVEL Paper 1 Biology Advanced Subsidiary/Advanced Level UNIT 3: Practical Skills in Biology I January 2024 AUTHENTIC MARKING SCHEME ATTACHED

Pearson Edexcel A-LEVEL Paper 1 Biology Advanced Subsidiary / Advanced Level UNIT 4: Energy, Environment, Microbiology and Immunity January 2024 AUTHENTIC MARKING SCHEME ATTACHED

Pearson Edexcel A-LEVEL Paper 1 Biology Advanced Level UNIT 5: Respiration, Internal Environment, Coordination and Gene Technology January 2024 AUTHENTIC MARKING SCHEME ATTACHED

Pearson Edexcel A-LEVEL Paper 1 Biology Advanced UNIT 6: Practical Biology and Investigative Skills January 2024 AUTHENTIC MARKING SCHEME ATTACHED

Pearson Edexcel A-LEVEL Paper 1 Biology Advanced Subsidiary UNIT 1: Molecules, Diet, Transport and Health January 2024 AUTHENTIC MARKING SCHEME ATTACHED

Biology Midterm 2 STUDY GUIDE Questions With Verified Answers A reaction has a ∆G of -5.6 kcal/mol. Which of the following would most likely be true? a)The reaction would result in products with a greater free-energy content than in the initial reactants. b)The reaction could be coupled to power an endergonic reaction with a ∆G of +8.8 kcal/mol. c) The reaction would proceed by itself but might be very slow d) To take place, the reaction would need to couple to ATP hydrolysis. e)The ...

Biology Midterm 2 Study Guide Exam Questions With Verified Answers which of the following is responsible for the formation of alpha-helices and beta-pleated sheets in a protein? a. ionic bonding between polypeptide subunits b. hydrogen bonds between R-groups of amino acids c. disulfide bonds between cysteine R-groups d. hydrogen bonding within with protein backbone - answerd. hydrogen bonding within the protein backbone secondary structure such as alpha helices and beta-plated sheets fo...

Biology Midterm 2 Study Guide Exam Questions With Verified Answers DNA replication The process in which DNA makes a duplicate copy of itself. (DNA Replication)DNA Polymerase Enzyme that catalyzes the elongation of new DNA at the replication fork by adding complementary nucleotides (DNA Replication)Topoisomerase Relieves tension at the end of the replication fork caused by DNA unwinding (DNA Replication)Helicase "Unzips" the DNA; unwinds the double helix at the replication fork (DNA ...

Biology Midterm 2 Study guide 4 Exam Questions With 100% Correct Answers 1. List the genotypes of all the different gametes that could be formed by an individual with the genotype RrSsTt. - answerRST, Rst, RsT, RSt rST, rst, rsT, rST 2. If an adult male has the genotype AABbcc, list all the possible sperm genotypes that could be produced by this male. - answerAbC, ABC How many different possible egg genotypes could be made by a female with the genotype RRssTt? - answer2: RsT, Rst Give t...