Endocrine Notes - Mr. Mendez
... a. Endocrine- Slow acting, releases chemical messengers (Hormones) in one place that travel through blood to another organ (target cell) with unique receptors . ...
... a. Endocrine- Slow acting, releases chemical messengers (Hormones) in one place that travel through blood to another organ (target cell) with unique receptors . ...
Mitosis
... • Growth (example: baby adult) • Reproduction (asexual reproduction in single celled organisms) • Replacement of dead/damaged/infected (example: skin/red blood cells/bone cells) ...
... • Growth (example: baby adult) • Reproduction (asexual reproduction in single celled organisms) • Replacement of dead/damaged/infected (example: skin/red blood cells/bone cells) ...
Biol 155 Human Physiology - University of British Columbia
... The endocrine system regulates relatively slow, long-lived responses ...
... The endocrine system regulates relatively slow, long-lived responses ...
Mitosis
... • Growth (example: baby adult) • Reproduction (asexual reproduction in single celled organisms) • Replacement of dead/damaged/infected (example: skin/red blood cells/bone cells) ...
... • Growth (example: baby adult) • Reproduction (asexual reproduction in single celled organisms) • Replacement of dead/damaged/infected (example: skin/red blood cells/bone cells) ...
Lecture Presentation- Powerpoint
... Key Concepts 6.1 To study cells, biologists use microscopes and the tools of biochemistry. 6.2 Eukaryotic cells have internal membranes that compartmentalize their functions, and membrane bound organelles. 6.3 The Eukaryotic cell’s genetic instructions are found in the nucleus and carried out by th ...
... Key Concepts 6.1 To study cells, biologists use microscopes and the tools of biochemistry. 6.2 Eukaryotic cells have internal membranes that compartmentalize their functions, and membrane bound organelles. 6.3 The Eukaryotic cell’s genetic instructions are found in the nucleus and carried out by th ...
transport across the membrane
... • movement of molecules by diffusion requires no energy to be added (although adding energy (i.e. heat) will speed it up). • is a slow process - diffusion in liquid is slower than in gas Three Ways of increasing the rate of diffusion: 1. increase the temperature Membrane and Transport Notes.doc ...
... • movement of molecules by diffusion requires no energy to be added (although adding energy (i.e. heat) will speed it up). • is a slow process - diffusion in liquid is slower than in gas Three Ways of increasing the rate of diffusion: 1. increase the temperature Membrane and Transport Notes.doc ...
Diffusion & Osmosis
... from an area of higher concentration to an area of lesser concentration. Osmosis is the movement of water thru a semi permeable membrane. Active transport requires energy. (molecules move from an area of lesser to higher concentration) Passive transport needs NO ENERGY! (molecules move from an ...
... from an area of higher concentration to an area of lesser concentration. Osmosis is the movement of water thru a semi permeable membrane. Active transport requires energy. (molecules move from an area of lesser to higher concentration) Passive transport needs NO ENERGY! (molecules move from an ...
Cell cycle - Instructure
... Arrest the cell cycle at a discrete point Screening1,500,000 colonies yields cdc mutants in 32 genes Combining these mutants produces a logical map of the cell cycle Some events depend on each other Mitosis depends on finishing replication and spindle pole body duplication Mitosis and DNA replicatio ...
... Arrest the cell cycle at a discrete point Screening1,500,000 colonies yields cdc mutants in 32 genes Combining these mutants produces a logical map of the cell cycle Some events depend on each other Mitosis depends on finishing replication and spindle pole body duplication Mitosis and DNA replicatio ...
System Introduction to Sensory Physiology: Sensory- Motor
... 2) MRO1- slow adaptation- IK (Ca), Na/K pump! 3) MRO1 and MRO2 have similar generator potentials! 4) MRO2 adapts more quickly to depolarization! ...
... 2) MRO1- slow adaptation- IK (Ca), Na/K pump! 3) MRO1 and MRO2 have similar generator potentials! 4) MRO2 adapts more quickly to depolarization! ...
The Cell Membrane
... Osmosis is diffusion of water Water is very important to life, so we talk about water separately Diffusion of water from high concentration of water to low concentration of water ...
... Osmosis is diffusion of water Water is very important to life, so we talk about water separately Diffusion of water from high concentration of water to low concentration of water ...
Abstract The possible role of glycosphingolipids as adhesion
... fatty acids was detected, whereas lactosylceramide having sphingosine and nonhydroxy fatty acids was consistently nonbinding. A selective binding of H. pylori to lactosylceramide with phytosphingosine and 2-D hydroxy fatty acid was obtained when the different lactosylceramide species were incorporat ...
... fatty acids was detected, whereas lactosylceramide having sphingosine and nonhydroxy fatty acids was consistently nonbinding. A selective binding of H. pylori to lactosylceramide with phytosphingosine and 2-D hydroxy fatty acid was obtained when the different lactosylceramide species were incorporat ...
1.2 Ultrastructure of cells
... Made of a murein (not cellulose), which is a glycoprotein or peptidoglycan (i.e. a protein/carbohydrate complex). There are two kinds of bacterial cell wall, which are identified by the Gram Stain technique when observed under the microscope. Gram positive bacteria stain purple, while Gram negative ...
... Made of a murein (not cellulose), which is a glycoprotein or peptidoglycan (i.e. a protein/carbohydrate complex). There are two kinds of bacterial cell wall, which are identified by the Gram Stain technique when observed under the microscope. Gram positive bacteria stain purple, while Gram negative ...
Biology Reporting Category 1: Cell Structure and Function
... organelles are anchored to this network to form cytoskeleton. Work together in muscle contractions and the motion of cilia and flagella ...
... organelles are anchored to this network to form cytoskeleton. Work together in muscle contractions and the motion of cilia and flagella ...
Organelles PowerPoint
... • Made of cellulose • Rigid, strong, stiff structure • Location: Surrounds cell membrane (only in plants) • Allows H2O, O2, CO2 to pass into and out of cell • Function: Support & protection ...
... • Made of cellulose • Rigid, strong, stiff structure • Location: Surrounds cell membrane (only in plants) • Allows H2O, O2, CO2 to pass into and out of cell • Function: Support & protection ...
Antibody Sampler Kit MAP Kinase Activation
... Mitogen-activated protein kinases (MAPKs) are a widely conserved family of serine/threonine protein kinases that include three major MAPKs: p38, JNK, and ERK. These MAPKs are involved in many cellular programs such as cell proliferation, differentiation, motility, and death. Upon stimulation, the MA ...
... Mitogen-activated protein kinases (MAPKs) are a widely conserved family of serine/threonine protein kinases that include three major MAPKs: p38, JNK, and ERK. These MAPKs are involved in many cellular programs such as cell proliferation, differentiation, motility, and death. Upon stimulation, the MA ...
Figure: Treatment with TNFa increases expression
... extent to which an important upstream regulatory protein is phosphorylated. The CASE Kits include a complete antibody-based detection system for determining the ratio between the amount of the phosphorylated form of a specific protein and the total amount of the same protein. As a signal transducti ...
... extent to which an important upstream regulatory protein is phosphorylated. The CASE Kits include a complete antibody-based detection system for determining the ratio between the amount of the phosphorylated form of a specific protein and the total amount of the same protein. As a signal transducti ...
week4am
... see depolarization (change from negative inside neuron to more positive) ◦ “threshold” – if a great enough depolarization occurs, an action potential will occur ◦ action potential – very quick – milliseconds Other terms – spike, firing, generating an AP ...
... see depolarization (change from negative inside neuron to more positive) ◦ “threshold” – if a great enough depolarization occurs, an action potential will occur ◦ action potential – very quick – milliseconds Other terms – spike, firing, generating an AP ...
CHAPTER NINE: THE NERVOUS SYSTEM
... neurotransmitters ii. Composed of two parts 1. ________ terminal of the presynaptic neuron 2. ___________ region on the postsynaptic neuron g. Synaptic cleft i. Fluid-filled space separating the presynaptic and postsynaptic neurons ii. Prevents nerve impulses from ___________ passing from one neuron ...
... neurotransmitters ii. Composed of two parts 1. ________ terminal of the presynaptic neuron 2. ___________ region on the postsynaptic neuron g. Synaptic cleft i. Fluid-filled space separating the presynaptic and postsynaptic neurons ii. Prevents nerve impulses from ___________ passing from one neuron ...
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.