ROD CELLS Rod cells‚ or rods‚ are photoreceptor cells in the retina of the eye that can function in less intense light than the other type of visual photoreceptor‚ cone cells. Rods are concentrated at the outer edges of the retina and are used in peripheral vision. On average‚ there are approximately 125 million rod cells in the human retina.[1] More sensitive than cone cells‚ rod cells are almost entirely responsible for night vision. STRUCTURE AND FUNCTION Rods are a little longer and leaner
Premium Eye Retina Photoreceptor cell
performs an operation‚ and returns a value or values. Use functions to simplify and shorten formulas on a worksheet‚ especially those that perform lengthy or complex calculations.)‚ references‚ operators (operator: A sign or symbol that specifies the type of calculation to perform within an expression. There are mathematical‚ comparison‚ logical‚ and reference operators.)‚ and constants (constant: A value that is not calculated and‚ therefore‚ does not change. For example‚ the number 210‚ and the text
Premium Mathematics Algebra Equality
Classification Final Draft Types of Friends When I was a child‚ my parents raised me and my siblings to appreciate various kinds of friends. There are three types of friends I know of in this lifetime. I classify them according to how well they know me. We make friends or encounter them as we go every day. My first type of friends are called “pest friend”. They are my acquaintance‚ or in other words I only know them by their name. I may not remember what they might look like if I go away
Premium Friendship Interpersonal relationship Meaning of life
in numerous different ways every day whether it be texting a friend‚ talking on the phone or face to face conversation‚ this type of communication is in general on a one to one basis or involves only a few people‚ in the twentieth century technology has advanced considerably leading to an increase in mass communication medium‚ in addition these advances make it relatively straight forward to communicate with a vast audience. Mass communication is the term given when different types of medium that
Premium Management Strategic management Organization
Comparative Government The ways that countries shaped are mostly influenced by their economic and social beliefs and it also make a difference between countries’ foreign policy. In the Islamic Republic of Iran with 70 million populations‚ there are full of mountains and desert. The climate in Iran is variable. The supreme leader of Iran is Ali Khamenei. The supreme leaders can be elected‚ but most of them are chosen by the last supreme leader. The second leader of the country is the Mahmoud Ahmadinejad
Premium North Korea World War II Cold War
Running head: Types of Bankruptcy 7.1 Assignment Edward Lee Brown ITT Technical Institute 3 November 2012 Types of Bankruptcy Although bankruptcy is complicated and the exact steps can vary from state to state‚ each chapter of bankruptcy uses the same terminology and follows the same basic process. Two main parties are involved in bankruptcy filings -- the debtor and the creditor. The debtor is the party who has debt‚ or owes money‚ to the creditor. A debtor can be a company
Premium Bankruptcy Bankruptcy in the United States Debt
Types of Friends Friends. They are the quintessential need for a human being. We do not live in this world on our own. Sometimes we feel lonely‚ helpless‚ abandoned‚ and even suicidal in some cases. In these kind of moments‚ friends come along as a balm‚ to help us out‚ to get us back up on the track because that is what friends are for. In life‚ we come across many people and that is one of the processes of making friends. However‚ friend is just a general term. There are different types of friends
Premium Friendship Interpersonal relationship Love
daughter are fighting and they both refuse to talk to each other while brother runs way because he has let his father down or‚ a boss hitting on his or her employees. These are the different types of relationships every human bean can connect to one of these scenarios. As people meet new people he or she grows by different relationships like parents and children‚ friendship‚ teacher and student‚ business‚ and also monogamist. Parents and children tend to fuss and fight but‚ sometimes
Premium Interpersonal relationship Mother Friendship
{Types of Paragraph} 6 The type of paragraph you use will depend on your purpose for writing. To entertain readers or express themselves‚ writers use narration or description. Exposition and narration are used to inform readers about something. Writers use persuasion to influence people. Several paragraphs written about the same subject might be very different‚ depending on why the writers wrote them. The four paragraphs that follow all talk about roller coasters‚ but in different ways.
Premium Amusement park Roller coaster
Assignment 1 – government and policies P1) outline the responsibilities of the different levels of government in the UK. P2) describe the roles of the government departments in relation to the public services including their responsibilities. P3) explain the electoral processes used in the UK elections. M1) explain in detail the responsibilities of the different levels of government in the UK. M2) compare the electoral processes used at different levels of government in the UK. D1) evaluate the responsibilities
Premium United Kingdom European Union England