15 | 150 | Potassium (K+) | 150 | 5 | Chloride (Cl–) | 10 | 125 | 2. Excitable cells‚ like neurons‚ are more permeable to K+ than to Na+. 3. How would the following alterations affect the membrane permeability to K+? Use arrows to indicate the change in permeability. a. An increase in the number of passive K+ channels up b. Opening of voltage-gated K+ channels up c. Closing of voltage-gated K+ channels down 4. a. What acts as a chemical force that pushes K+ out of the cell? Concentration
Free Action potential Potassium Neuron
If Not Now‚ Then When? The proposal for the so-called "K+12" model of education has been on hold since 1925. There are so many proposals that has been on the table but all of them failed to realize due to propaganda by anti-"K+12" groups. But in this light‚ we commend the Department of Education‚ headed by Bro. Armin Luistro for having the will to push this long-due overhaul of the education system. If not now‚ then when? The time is NOW. In a world where knowledge goes obsolete at a faster rate
Free High school Education Higher education
“Sammy is a nineteen year old young man who works as a cashier in A&P. He follows every rule of the store because he doesn’t want to lose his job. One day‚ while he is bored and tired‚ three attractive girls wearing swimsuits come in for snacks. Other customers in the store are shocked and the manager of the store embarrasses them for not dressing properly. After all the drama ends‚ Sammy quits his job and restarts his life all over again. “That’s such an antic‚” some people are saying. It seemed
Premium NCR Corporation De tribus puellis The Whole Story
James K. Polk James K. Polk was born on a family farm in North Carolina on November 2nd 1795. When he was ten he and his family traveled by wagon to the western area of Tennessee to create a plantation‚ where they did very well. They were stable financially and had thousands of acres and over fifty slaves. James Polk was homeschooled and when he finished‚ he turned to his family farm for work. At age twenty Polk decided to continue his education at the University of North Carolina. He graduated
Premium James K. Polk United States President of the United States
maximum of 1000 words‚ approximately 2½ to 3 pages of double-spaced text (12 point Times New Roman‚ 1-inch margins). Cite the page number(s) for every quotation and use the proper citation style. Since you are discussing only one source here‚ you only need to indicate the page number of the quote in parentheses‚ which should always be placed at the conclusion of the sentence in which the quote appears. For example‚ following the quotation‚ insert the page number in parentheses‚ such as‚ “______________________”
Premium Writing Rhetoric Citation
A&P Updike wrote A&P using Sammy as the protagonist and as an example of an unreliable narrator. He did not want the reader to mistake Sammy’s voice and thoughts for his own although he wrote the short story in first person narration. An example of it is that Sammy in the story said “once you begin a gesture‚ its fatal not to go through with it.” This is not Updike talking personally‚ this is what Sammy feels is right. Sammy is descriptive and observes everyone in the A&P. He described
Premium Fiction Short story Narrative mode
CHAPTER 1 Problem and its background Introduction Many of us believe that in order for a person to achieve success‚ one must have a good background in education and the attitude of a survivor. A great education begins with the desire to learn. (Osterberg‚ 2004). Education is important to everybody. It gives knowledge about the world around us‚ strengthens people in different aspects in life‚ gives perspectives in life and helps build opinions and have points of view in everything about life. Education
Premium Education High school Higher education
M06_MARI6128_10_SE_CH06.QXD 1/19/11 11:56 AM Page 85 Karlie Sowder Feb. 20 2013 LAB TIME/DATE ________________________ NAME_________________________________ R E V I E W S H E E T EXERCISE 6 Classification of Tissues Tissue Structure and Function—General Review A group of cells working together to perform a common function. They form together to make up organs 1. Define tissue. _______________________________________________________________________________________ _
Premium Epithelium Muscle Connective tissue
Pros & Cons in the K+12 Basic Educations A major change in our country’s educational landscape is about to take place: the Department of Education (DepEd) is launching the K-12 curriculum. According to President Benigno S. Aquino‚ “We need to add two years to our basic education. Those who can afford pay up to fourteen years of schooling before university. Thus‚ their children are getting into the best universities and the best jobs after graduation. I want at least 12 years for our public school
Free High school Education Philippines
BLENDING OR/MS‚ JUDGEMENT‚ AND GIS: RESTRUCTURING THE P&G’S SUPPLY CHAIN Presented by Assel Gubaidullina and Carolina Argenté The case study analyzes in great details how by utilizing integer programming and network optimization worked in concert with Geographical Information System (GIS) to re-engineering product sourcing and distribution system for North America. Procter & Gamble is the biggest company in “Fast Moving Consumer Goods”. The company produces 300 brands worldwide in 140
Premium Geographic information system Supply chain management Management