SBI4U June 2019 final Exam Outline

SBI4U June 2019 final Exam Outline

Buy ready-to-submit essays. No Plagiarism Guarantee

Note: Every paper is crafted by human writers to ensure authenticity and originality.

Knowledge:        Multiple choice                                                                 (25 mark)

                               Terminology (reverse definition ie you provide the term being defined)

                                4 REVERSE DEFINITIONS are offered under the subtitle of our 5 lesson based units

ie  BIOCHEMISTRY, METABOLISM, PHOTOSYNTHESIS, GENETICS & HOMEOSTASIS

• You choose to complete ALL FOUR reverse definitions for THREE of the units ( 4 x 3 units = 12 marks)

Communication:               10 Diagrams –                                                    (15 marks)

• There are 20 possible labels/one-word answer questions, distributed across the 10 diagrams.  You choose to answer 15 of them. 
• Diagrams types:  2 macromolecules and tonicity, 3 from metabolism (enzymes, cell respiration and photosynthesis), 2 from genetics and 2 from homeostasis

Written answer        

• 3 communication questions                                  (19 marks)

General topics:

-molecules (polar/non polar) & membrane transport

-cellular respiration and photosynthesis

-hormone feedback OR a course theme question

Application:                       4 multi part application questions              (23 marks)

                                                         -cell membrane/tonicity/excretion,

 -photosynthesis/buffering combined (a graph analysis is involved),

-restriction enzyme mapping and gel electrophoresis,

 -action potential

TOPICS covered in the multiple choice and reverse definition:

Functional groups, isomers, amphiphilic molecules, polarity, nutrient test indicators,  the cell organelles which played an important role in this course content, bonds between macromolecules, bonds within macromolecules, endergonic reactions, exergonic reactions, anabolic reactions, catabolic reactions, enzymes as catalysts, subcategories of macromolecules (ex amylose vs cellulose OR dipeptide vs polypeptide, OR alpha helix vs beta pleated sheet secondary protein structure OR saturated triglyceride vs polyunsaturated diglyceride OR wax vs terpenes vs steroids), function of macromolecules, cell membrane components and their functions, cell organelles, tonicity, enzyme functioning and their control mechanisms, co-enzymes and co-factors, REDOX, Cell respiration limiting molecules like phosphofructokinase, glycolysis, preparatory reactions, Krebs Cycle, E.T.S., location of the processes in cellular respiration, cellular respiration of macromolecules other than glucose, anaerobic respiration, transpiration pull theory, leaf parts and functions, photosystems I and II, cyclic photophosphorylation, CAM, C3 and C4 plants, Calvin cycle, active transport, passive transport, Chargaff’s rule, central dogma, DNA replication, eukaryotic DNA modifications related to protein synthesis (pre transcriptional through post translational), Anticodon, codon, triplet, sense/nonsense strand,  restriction enzymes, Sanger sequencing, bacterial transformation or protein cloning, the kidney (processes of secretion, reabsorption and excretion), ADH, lac operon, tryp operon, types of neurons (sensory, motor and interneuron), sympathetic vs parasympathetic n.s., positive feedback and negative feedback), feedback loops (key features).