Nervous System
... A single EPSP cannot induce an action potential EPSPs can summate to reach threshold IPSPs can also summate with EPSPs, canceling each other out ...
... A single EPSP cannot induce an action potential EPSPs can summate to reach threshold IPSPs can also summate with EPSPs, canceling each other out ...
Passive Transport ppt
... Water concentration inside the cells is equal to the water concentration in the fluid surrounding the cell. Therefore, there is no net movement of water either into or out of the cell. ...
... Water concentration inside the cells is equal to the water concentration in the fluid surrounding the cell. Therefore, there is no net movement of water either into or out of the cell. ...
Cell Project Rubric
... Project due: 10-12/13-09 On Friday 10-9-09, Students are to bring supplies to class to work on project. If project is completed by this date, project may be stored in classroom for presentation and grading on due date listed above. ...
... Project due: 10-12/13-09 On Friday 10-9-09, Students are to bring supplies to class to work on project. If project is completed by this date, project may be stored in classroom for presentation and grading on due date listed above. ...
Cell Analogy Rubric
... Using the diagrams from your notebook, you will create a ½ poster-sized drawing of an animal or plant cell and label its organelles (see details below). Next to each label (organelle) you will provide a picture and your analogy to the cell part. You must explain how your analogy relates to the organ ...
... Using the diagrams from your notebook, you will create a ½ poster-sized drawing of an animal or plant cell and label its organelles (see details below). Next to each label (organelle) you will provide a picture and your analogy to the cell part. You must explain how your analogy relates to the organ ...
AP-Bio-exam-review-outline-may-2
... Secondary structure – alpha helix, beta pleated sheet, 3D shape-H bonds Tertiary structure – folded upon itself- disulfide bridges, ionic bonds, polar, nonpolar interactions- R group interactions Quaternary structure- more than 1 chain Examples: enzymes, hair, silk, antibodies, hemoglobin, t ...
... Secondary structure – alpha helix, beta pleated sheet, 3D shape-H bonds Tertiary structure – folded upon itself- disulfide bridges, ionic bonds, polar, nonpolar interactions- R group interactions Quaternary structure- more than 1 chain Examples: enzymes, hair, silk, antibodies, hemoglobin, t ...
NMDA and stroke
... • NMDAR activity is unaffected by mutating PSD-95 in vivo (no unwanted side effects of blocking NMDA activity) • Drugs are now being produced to inhibit the PSD95 signal pathway, thus preventing brain damage resulting from stroke mediated by NO ...
... • NMDAR activity is unaffected by mutating PSD-95 in vivo (no unwanted side effects of blocking NMDA activity) • Drugs are now being produced to inhibit the PSD95 signal pathway, thus preventing brain damage resulting from stroke mediated by NO ...
Protein Structure and Function
... Folding, modification, and degradation of proteins The life of a protein can briefly be described as: synthesis, folding, modification, function, degradation. a A newly synthesized polypeptide chain must undergo folding and often chemical modification to generate the final protein a All molecules o ...
... Folding, modification, and degradation of proteins The life of a protein can briefly be described as: synthesis, folding, modification, function, degradation. a A newly synthesized polypeptide chain must undergo folding and often chemical modification to generate the final protein a All molecules o ...
Cell Theory Notes
... 1.Robert Hooke was the first person to see cells. 2.Bacteria cells have a cell membrane. 3.The Cell Theory was developed by a single scientist. 4.Plant cells have cytoplasm. 5.Cells taken from fungi do not have DNA. 6.Cells can only come from pre-existing cells. 7.It only took five years to develop ...
... 1.Robert Hooke was the first person to see cells. 2.Bacteria cells have a cell membrane. 3.The Cell Theory was developed by a single scientist. 4.Plant cells have cytoplasm. 5.Cells taken from fungi do not have DNA. 6.Cells can only come from pre-existing cells. 7.It only took five years to develop ...
Chapter 2 – Chromosomes and Sexual
... acid (DNA or RNA) • Not classified as living organism – Dependent on host cell for reproduction – Evolved after cells – Closely related to host • Similar genes ...
... acid (DNA or RNA) • Not classified as living organism – Dependent on host cell for reproduction – Evolved after cells – Closely related to host • Similar genes ...
DS03
... produced by a 2-dim. 2-state CA, the algorithm found the original 2-dim. 2-state CA-rules which reproduce the same configurations. (LIFE is used in this experiment. ) Given 2-dimensional 2-state CA configurations produced by a 1-dim. 2-state CA, the algorithm discovered new 2-dim. 2-state CA-rules ...
... produced by a 2-dim. 2-state CA, the algorithm found the original 2-dim. 2-state CA-rules which reproduce the same configurations. (LIFE is used in this experiment. ) Given 2-dimensional 2-state CA configurations produced by a 1-dim. 2-state CA, the algorithm discovered new 2-dim. 2-state CA-rules ...
Abstract
... Abstract Protein kinases mediate most intracellular signal transduction via the reversible phosphorylation on serine, threonine, or tyrosine residue of specific protein/peptide substrates. Such phosphorylation is employed by all eukaryotes in regulation of enzyme activity, protein-protein interactio ...
... Abstract Protein kinases mediate most intracellular signal transduction via the reversible phosphorylation on serine, threonine, or tyrosine residue of specific protein/peptide substrates. Such phosphorylation is employed by all eukaryotes in regulation of enzyme activity, protein-protein interactio ...
Interactive Review CHAPTER REVIEW Reviewing
... molecules into energy. They are similar to prokaryotes in that they contain their own DNA but no membrane-bound organelles. 19. Look for cell walls and chloroplasts (plant cell features) or centrioles (animal cell features). 20. The polar heads of the phospholipids can form hydrogen bonds with the p ...
... molecules into energy. They are similar to prokaryotes in that they contain their own DNA but no membrane-bound organelles. 19. Look for cell walls and chloroplasts (plant cell features) or centrioles (animal cell features). 20. The polar heads of the phospholipids can form hydrogen bonds with the p ...
Cell Structure and Function
... what type of cells • Carrier protein – transmit material that is too large into and out of cell (facilitated ...
... what type of cells • Carrier protein – transmit material that is too large into and out of cell (facilitated ...
Mitosis (cell division)
... was thinking the best thing about today was going to be food, but this is soooo much better. Well…except for chocolate. It’s not quite as good as that, but close. (It’s definitely better than white chocolate, but that’s not really chocolate anyhow. It’s just yogurt pretending to be chocolate. Gross. ...
... was thinking the best thing about today was going to be food, but this is soooo much better. Well…except for chocolate. It’s not quite as good as that, but close. (It’s definitely better than white chocolate, but that’s not really chocolate anyhow. It’s just yogurt pretending to be chocolate. Gross. ...
File
... The small prokaryotes that can do photosynthesis evolve into chloroplasts, and “pay” their host with glucose. The smaller prokaryotes that can do aerobic respiration evolve into mitochondria, and convert the glucose into energy (ATP) the cell can use. Key Point #4: Both the host and the symbiont be ...
... The small prokaryotes that can do photosynthesis evolve into chloroplasts, and “pay” their host with glucose. The smaller prokaryotes that can do aerobic respiration evolve into mitochondria, and convert the glucose into energy (ATP) the cell can use. Key Point #4: Both the host and the symbiont be ...
File - Biology with Radjewski
... • Building block of DNA (____________________________) which determines the characteristics of an organism and directs its cell activities • Building block of RNA (____________________) which stores and transfers information from DNA in order to make proteins • Made of ____________________ • Made up ...
... • Building block of DNA (____________________________) which determines the characteristics of an organism and directs its cell activities • Building block of RNA (____________________) which stores and transfers information from DNA in order to make proteins • Made of ____________________ • Made up ...
1-4 Enrich: Facilitated Diffusion
... diagram below shows another method of passive transport, called facilitated diffusion. Why is facilitated diffusion needed? Some molecules are unable to pass through the cell membrane even though they are moving from an area of higher to an area of lower concentration. To pass through the cell membr ...
... diagram below shows another method of passive transport, called facilitated diffusion. Why is facilitated diffusion needed? Some molecules are unable to pass through the cell membrane even though they are moving from an area of higher to an area of lower concentration. To pass through the cell membr ...
Science in search for visible in the realm of indiscernible*
... to present a scheme of the interaction between an active substance – a drug, a hormone, or a neurotransmitter – and a receptor in terms of chemical reactions. A receptor, however, was a fully abstract notion, without any recognized material basis. However, in the first half of nineteen sixties, the ...
... to present a scheme of the interaction between an active substance – a drug, a hormone, or a neurotransmitter – and a receptor in terms of chemical reactions. A receptor, however, was a fully abstract notion, without any recognized material basis. However, in the first half of nineteen sixties, the ...
Chemistry PPT
... • During the courtship dance, the male moth release is into the air puffs of this chemical; the female, sensing it, can assess how much of this chemical he has. • There are some kinds of chemical signaling in humans as well. For instance, chemicals in the armpit of a male can apparently regularize a ...
... • During the courtship dance, the male moth release is into the air puffs of this chemical; the female, sensing it, can assess how much of this chemical he has. • There are some kinds of chemical signaling in humans as well. For instance, chemicals in the armpit of a male can apparently regularize a ...
1.2a Chemistry of Life
... • During the courtship dance, the male moth release is into the air puffs of this chemical; the female, sensing it, can assess how much of this chemical he has. • There are some kinds of chemical signaling in humans as well. For instance, chemicals in the armpit of a male can apparently regularize a ...
... • During the courtship dance, the male moth release is into the air puffs of this chemical; the female, sensing it, can assess how much of this chemical he has. • There are some kinds of chemical signaling in humans as well. For instance, chemicals in the armpit of a male can apparently regularize a ...
Signal transduction
Signal transduction occurs when an extracellular signaling molecule activates a specific receptor located on the cell surface or inside the cell. In turn, this receptor triggers a biochemical chain of events inside the cell, creating a response. Depending on the cell, the response alters the cell's metabolism, shape, gene expression, or ability to divide. The signal can be amplified at any step. Thus, one signaling molecule can cause many responses.