STUDY GUIDE INTEGRATED SCIENCE 10 PLANT UNIT DO YOU/CAN YOU…. 1. Understand that both plants and animals (eukaryotes) undergo a similar process for cellular division/reproduction? Both plant and animal cells undergo mitosis and meiosis. In plants‚ there is an alternation of generations; the gametophyte generation‚ where haploid gametes (pollen and ovule; sperm and egg) are produced via mitosis. Then the sporophyte generation combines these two into spores via meiosis‚ resulting in a diploid
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The Cell: Transport Mechanisms and Cell Permeability 1. Molecular motion: A and D 2. Velocity of molecular movement: B and C 4. Size of pores. Solubility in the lipid portion of the membrane and/or presence of membrane “carriers” for the substance(s). 5. Glucose- (a) move into the sac Albumin- (c) no movement Water- (b) move out of the cell NaCl- (a) move into the celll 7. Hypertonic- C- crenated Isotonic- B Hypotonic- A- hemolysis‚ bursting open due to swelling
Free Diffusion Molecular diffusion Osmosis
Disadvantages of keeping animals in zoos Hello everybody. My partner has just showed us some benefits of zoos. So now‚ I am going to talk about the disadvantages of keeping animals in zoos. There are 3 main points that I want to emphasize: Moral perspective‚ then Abuse and mistreatment‚ and the final is Wrong Information because of their stress behavior First of all is about the animals’ right. Are zoos really better for the animals‚ or just for human? In fact‚ humans are animals too. What if some
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For this project I will be planting a Palo Verde tree in the front yard of my house on September 12. I will need to find a nice spot to plant the tree to make sure it won’t die. I’m choosing to plant a tree because I’ve always wanted to do it. I’m going to plant the tree with soil to give it the nutrients it needs. Also I am going to put wood chip mulch all around it to keep it from drying out from all the heat. I will water the tree every day‚ and check for growth every other week. Planting
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1. The problem that is being tested by the researchers in this study is the effects of a low fat‚ plant based diet on participants in a multi-center corporation. More than half of Americans today are either overweight or obese and have an increased risk of type 2 diabetes‚ cardiovascular disease‚ hypertension and some cancers. The researchers wanted to test how a plant based diet will affect these factors in people in the workplace. They chose the work place because it is a place that people spend
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Cell Cycle Definition- The process of the cell to divide into new cells. Interphase Description- the phase that occurs before cell division‚ the preparation for cell divisions Stages: G1- Rapid growth of the cell‚ metabolic activity. S- Synthesis‚ DNA replication. G2- Getting ready for cell division. Centrioles replicate Mitosis and Cell Division Function- To grow repair and maintain the cells in the body along with the reproduction of those cells. Results- Two identical daughter
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calendar about 700 years ago there are 12 animals‚ which are dominate on the years‚ once in every Twelve years‚ and the year called to the name of those animals that are respectively: rats‚ cow ‚ panther‚ rabbit‚ whale‚ snake‚ horses‚ sheep‚ monkey‚ chicken‚ dog‚ and Pig. For example‚ current year in Iranian calendar is the snake year‚ last year was the whale year‚ and I was born in the horse year. Indeed‚ based on the chines’ zodiac some people believe these animals affect your character according the
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Austin Haverdink Mrs. Proctor Pre-AP English 3-4 3 September 2013 Animal Farm Animal Farm‚ by George Orwell‚ is an allegory and a dystopia with direct correlation to the Russian Revolution in 1917. This novel shows how people act and respond when power is put into their hands and how human nature will naturally take over bringing trouble. Utopia was first introduced by Sir Thomas More‚ a northern English Humanist‚ in 1516 when he defined it as “an ideal‚ perfect state”. Although one may think
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Introduction Using microscopes allows humans to see things they’ve otherwise would have never seen before‚ like cells. A cell is the basic unit of life. All living things are made of cells. All cells come from preexisting cells through a process called cellular division. There are two types of cells‚ eukaryotes and prokaryotes. Prokaryotes are very simple and small. They are unicellular and have no membrane bound organelles. Their DNA is found directly in the cytoplasm since they have no nucleus
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Chapter 3 Cell Structure and Function Section 3.1: Cell Theory: Cells are the smallest building unit of living organisms that can carry out all processes required for life. Almost all cells are too small to see without the aid of a Microscope. Although glass lenses used to magnify images for hundreds of years‚ they were not enough to reveal individual cells. The invention of Compound microscope was in the late 1500s by the Dutch eyeglass maker Zacharias Janssen. In 1665‚ the English scientist
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