BPK 105 Lecture 2: BPK105 Module 2 Review Questions

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raspberryhamster275

7 Nov 2018

School

Simon Fraser University

Department

Biomedical Physio & Kines

Course

BPK 105

Professor

Kelly Anthony

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Document Summary

Lysosome: membrane-bound vesicles that contain a variety of enzymes that function as intracellular digestive systems. Enzymes within lysosomes may break down materials in endocytotic vesicles: mitochondria: major sites of atp production and carry out aerobic respiration, cell membrane: binds cell contents, golgi apparatus: collect, modify, package, and distribute proteins and lipids. Describe separately, the effects of placing a red blood cell in a hypertonic, isotonic and a hypotonic solution. Sodium ions can move through the membrane into the cell by diffusion through channels, but require active transport to move out of the cell. Absorbing glucose into the cells of the small intestine after digestion requires the use of secondary active transport. To move this same glucose out of the cell to be taken up the circulation utilizes facilitated diffusion. Provide an overview of the process of transcription. Explain what would happen if one nucleotide within the. Provide an overview of the process of translation.

Related Questions

One effective learning strategy when trying to learn largeamounts of factual information is to group items, or âchunkâ. Youshould include all important structures of the cell (this includescell membrane and membrane adaptations as well as organelles).Examples of general categories could be location, function,morphology, etc. Your categorization groups must tell the viewersomething about the structures. Once your structures are groupedaccording to the characteristics they share, you should include ashort phrase about what differentiates them from each other withinthe group. Citation of your source material must be present.

List of Organelles:

Nucleus, Nuclear envelope/membrane, Nucleolus, Ribosomes,Endoplasmic reticulum, Golgi apparatus, Mitochondria, Plasmamembrane, Cytoskeleton, Transport/secretory vesicles,Phagosomes/endosomes-including sorting & recycling endosomes,Lysosomes, Peroxisomes, Lipid droplets, Glycogen granules

I started this assignment and was going to go withfunction and morphology. Below is what I have so far, but I'mhaving a difficult time coming up with a short phrase for each anddistinguishing between the organelles that can change shape/morphand those that cannot. I am open to changing the categories that Ihave chosen to chunk. I've never used this technique before so it'sa new concept for me.

Function

Protein Synthesis â Nucleus, Nuclear envelope, Nuclear porecomplex, Ribosomes, Rough endoplasmic reticulum, Golgi apparatus,Plasma membrane

Energy Production â Mitochondria, Lipid droplets, Glycogengranules

Transportation â Transport vesicles, Phagosomes,Cytoskeleton

Metabolism â Lysosomes aid in digestion, Peroxisomes oxidizefatty acids

Morphology

Ability to change shape â Mitochondria, Cell membrane, Nuclearenvelope,

Inability to change shape â Nucleus, Nuclear envelope,

erinporpoise390

Please match the following:

Nucleus, cytoplasm, plasma membrane, ribosome, rough endoplasmicreticulum, smooth endoplasmic reticulum, golgi apparatus, vesicles,lysosomes, central vacuole, mitochondrion, chloroplast, cell wall,cytoskeleton, gap junction, tight junction, plasmodesmata

A. Structure between cells that forms leak proof sheet
B. Stacks of membrane sacs that receive and modify protein productscoming from the rER
C. Fluid-Filled space between the plasma membrane and the nuclearmembrane where organelles are suspended
D. Supports cell, maintains cell shape, acts as tracks fororganelle movement
E. Cellular respiration, bulk of ATP production
F. Outer border of plant cells
G. Storage, digestion, maintains, turgor pressure in plants
H. Genetic control center, directs cellular activites
I. Selective barrier of all cells
J. Converts solar energy to chemical energy
K. Structure that allows substances to flow from one cell toanother cell
L. protein factory
M. digestive compartment in animal cells
N. synthesis, modification, and packaging of proteins
O. transport shuttle buses
P. stacks of tubules where carbohydrate and lipid areproduced
Q. Channels connecting neighboring plant cells

harlequinmoose866

Please match the following:Nucleus, cytoplasm, plasma membrane, ribosome, rough endoplasmic reticulum, smooth endoplasmic reticulum, golgi apparatus, vesicles, lysosomes, central vacuole, mitochondrion, chloroplast, cell wall, cytoskeleton, gap junction, tight junction, plasmodesmataA. Structure between cells that forms leak proof sheetB. Stacks of membrane sacs that receive and modify protein products coming from the rERC. Fluid-Filled space between the plasma membrane and the nuclear membrane where organelles are suspendedD. Supports cell, maintains cell shape, acts as tracks for organelle movementE. Cellular respiration, bulk of ATP productionF. Outer border of plant cellsG. Storage, digestion, maintains, turgor pressure in plantsH. Genetic control center, directs cellular activitesI. Selective barrier of all cellsJ. Converts solar energy to chemical energyK. Structure that allows substances to flow from one cell to another cellL. protein factoryM. digestive compartment in animal cellsN. synthesis, modification, and packaging of proteinsO. transport shuttle busesP. stacks of tubules where carbohydrate and lipid are producedQ. Channels connecting neighboring plant cells

brownwoodchuck820

BPK 105 Lecture 2: BPK105 Module 2 Review Questions

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