AP Chem – Ch16,17 FRQ Reviews Ch16 FRQ Review 1. Use
... 1. An external direct-current power supply is connected to two platinum electrodes immersed in a beaker containing 1.0 M CuSO₄(ag) at 25°C, as shown in the diagram. As the cell operates, copper metal is deposited onto one electrode and O₂(g) is produced as the other electrode. The two reduction half ...
... 1. An external direct-current power supply is connected to two platinum electrodes immersed in a beaker containing 1.0 M CuSO₄(ag) at 25°C, as shown in the diagram. As the cell operates, copper metal is deposited onto one electrode and O₂(g) is produced as the other electrode. The two reduction half ...
Type III Secretion System
... are important in TTSS by preventing premature interactions of the secreted factors with other proteins. Chaperones also ensure presecretory stabilization and efficient secretion Lack of specific chaperones can reduce the secretion of the protein due to degradation in the bacteria cytoplasm E.g ...
... are important in TTSS by preventing premature interactions of the secreted factors with other proteins. Chaperones also ensure presecretory stabilization and efficient secretion Lack of specific chaperones can reduce the secretion of the protein due to degradation in the bacteria cytoplasm E.g ...
Major Histocompatibility complex OR
... Erythrocytes will adsorb some Class I antigens viz. Bg blood group system (B7,A28, B57….) HLA B most polymorphic system and studies have shown is most significant followed by A and then C 45Kd glycoprotein comprising three heavy chain domains, non-covalently associated ...
... Erythrocytes will adsorb some Class I antigens viz. Bg blood group system (B7,A28, B57….) HLA B most polymorphic system and studies have shown is most significant followed by A and then C 45Kd glycoprotein comprising three heavy chain domains, non-covalently associated ...
Mechanisms by which chemical messengers control cells
... (conformation) so that it can pass numerous sodium ions 9 Ions moving through the channel change potential of the cell’s membrane (in this example to more positive values) 9 Change in membrane potential can: - trigger cell contraction (in muscle cells) - make a nerve cell generate action potentials ...
... (conformation) so that it can pass numerous sodium ions 9 Ions moving through the channel change potential of the cell’s membrane (in this example to more positive values) 9 Change in membrane potential can: - trigger cell contraction (in muscle cells) - make a nerve cell generate action potentials ...
•Eukaryotic cells are about 1000 times larger than bacteria cells and
... • The surface of the rough endoplasmic reticulum is studded with protein-manufacturing ribosomes giving it a "rough" appearance. But it should be noted that these ribosomes are not resident of the endoplasmic reticulum incessantly. The ribosomes only bind to the ER once it begins to synthesize a pro ...
... • The surface of the rough endoplasmic reticulum is studded with protein-manufacturing ribosomes giving it a "rough" appearance. But it should be noted that these ribosomes are not resident of the endoplasmic reticulum incessantly. The ribosomes only bind to the ER once it begins to synthesize a pro ...
Cell Structure and Function
... The nucleus keeps eukaryotic DNA away from potentially damaging reactions in the cytoplasm The nuclear envelope controls when DNA is ...
... The nucleus keeps eukaryotic DNA away from potentially damaging reactions in the cytoplasm The nuclear envelope controls when DNA is ...
The role of haemoglobin
... – High blood glucose leads to glucose attaching to haemoglobin in red blood cells – This forms “glycosylated haemoglobin” which can pick up oxygen really well – Issues arise because glycosylated haemoglobin does not give up oxygen to respiring tissues very easily – Organs can be damaged by this, inc ...
... – High blood glucose leads to glucose attaching to haemoglobin in red blood cells – This forms “glycosylated haemoglobin” which can pick up oxygen really well – Issues arise because glycosylated haemoglobin does not give up oxygen to respiring tissues very easily – Organs can be damaged by this, inc ...
Cell Membrane and Transport
... split cell membranes between the two lipid layers, revealing a 3D view of the surface texture. This revealed a smooth surface with small bumps sticking out. These were later identified as proteins. ...
... split cell membranes between the two lipid layers, revealing a 3D view of the surface texture. This revealed a smooth surface with small bumps sticking out. These were later identified as proteins. ...
Chapter 4 - Tolland High School
... • Transports sodium ions(Na+) out of the cell and transports potassium ions(K+) into the cell • Requires ATP(energy) as a form of active transport ...
... • Transports sodium ions(Na+) out of the cell and transports potassium ions(K+) into the cell • Requires ATP(energy) as a form of active transport ...
Anim al and P lant C ells
... Endoplasmic Reticulum – A network of membranes found Plants and animals share: Cell membrane, ...
... Endoplasmic Reticulum – A network of membranes found Plants and animals share: Cell membrane, ...
Cell Structure
... 3. Ribosomes are organelles that are the site of protein synthesis. Proteins are essential for enzymes, structure and communication. 4. Cell membrane (plasma membrane) a. Composed of a phospholipid bilayer with embedded proteins. The fluid mosaic model describes the structure of the cell membrane. ...
... 3. Ribosomes are organelles that are the site of protein synthesis. Proteins are essential for enzymes, structure and communication. 4. Cell membrane (plasma membrane) a. Composed of a phospholipid bilayer with embedded proteins. The fluid mosaic model describes the structure of the cell membrane. ...
View as Printable PDF
... The root system contains fine ‘ root hairs ‘. These hairs are extensions of epidermal cells (which protect the outside of the plant). When the concentration of water is greater on the outside of these ‘ root hairs ‘ then water can pass through the membrane by osmosis – which continues from cell to c ...
... The root system contains fine ‘ root hairs ‘. These hairs are extensions of epidermal cells (which protect the outside of the plant). When the concentration of water is greater on the outside of these ‘ root hairs ‘ then water can pass through the membrane by osmosis – which continues from cell to c ...
CH 4 Notes - Haiku Learning
... a) Cristae: folds in the inner membrane which increases the surface area so more reactions can take place 3. Mitochondria have their own DNA ...
... a) Cristae: folds in the inner membrane which increases the surface area so more reactions can take place 3. Mitochondria have their own DNA ...
Organelle picture flash cards
... Rigid barrier that surrounds the outside of the cell membrane, it provides support and protection to the cell. ...
... Rigid barrier that surrounds the outside of the cell membrane, it provides support and protection to the cell. ...
Glossary
... Daughter cells The cells that result from the division of a cell (the parent cell) Diploid: A diploid cell or organism contains two non-identical sets of chromosomes. The majority of higher plants and animals (including humans) have diploid somatic cells. See Haploid, Polyploid. (Lecture 1N) Exon: A ...
... Daughter cells The cells that result from the division of a cell (the parent cell) Diploid: A diploid cell or organism contains two non-identical sets of chromosomes. The majority of higher plants and animals (including humans) have diploid somatic cells. See Haploid, Polyploid. (Lecture 1N) Exon: A ...
Learning Outcomes
... - At very high temperatures, enzymes will denature, this means that shape of the enzyme’s active site is changed and the enzyme will no longer work. D) Aerobic and anaerobic respiration - Glucose is the source of energy in a cell. - The chemical energy stored in glucose is released by a series of en ...
... - At very high temperatures, enzymes will denature, this means that shape of the enzyme’s active site is changed and the enzyme will no longer work. D) Aerobic and anaerobic respiration - Glucose is the source of energy in a cell. - The chemical energy stored in glucose is released by a series of en ...
The Cell - myndrs.com
... The “workers” that put together the products of the cell. The location of protein synthesis Made from RNA from the nucleolus Some are free in the cytoplasm and others are embedded in the endoplasmic reticulum (ER). ...
... The “workers” that put together the products of the cell. The location of protein synthesis Made from RNA from the nucleolus Some are free in the cytoplasm and others are embedded in the endoplasmic reticulum (ER). ...
Chapter 6 A Tour of a Cell - Christopher Dock Mennonite
... Explain the main ideas of the cell theory. Describe how microscopes aid the study of cells. Compare and contrast animal cells and plant cells. Distinguish between prokaryotic and eukaryotic cells ...
... Explain the main ideas of the cell theory. Describe how microscopes aid the study of cells. Compare and contrast animal cells and plant cells. Distinguish between prokaryotic and eukaryotic cells ...
Cells
... When Antonie van Leeuwenhoek discovered singlecelled organisms in 1676, his microscope could magnify an image up to 500 times. Now, with the use of electron microscopes, scientists can attain a magnification as high as 2×106. ...
... When Antonie van Leeuwenhoek discovered singlecelled organisms in 1676, his microscope could magnify an image up to 500 times. Now, with the use of electron microscopes, scientists can attain a magnification as high as 2×106. ...
Cell Organelles and Organization
... • Prokaryote- organisms that lacks a nucleus and membrane bound organelles (bacteria) ...
... • Prokaryote- organisms that lacks a nucleus and membrane bound organelles (bacteria) ...
Movements Through Cell Membranes
... Uses energy in the form of ATP (Adenosine triphophate) 40% of cell’s energy is used in active transport. Carrier molecules: proteins with binding sites that combine with substances and transport them. Release of energy changes the shape of the protein and transports the substance. Molecules include: ...
... Uses energy in the form of ATP (Adenosine triphophate) 40% of cell’s energy is used in active transport. Carrier molecules: proteins with binding sites that combine with substances and transport them. Release of energy changes the shape of the protein and transports the substance. Molecules include: ...