AP Biology Mid-Term Study Guide 2015 Monitha Patel Chemical Bonding Compounds Sharing of a pair of valence electrons by two or more different atoms Molecule Two or more atoms held together by covalent bonds Ionic Electron attraction between two atoms Cations (+1) and Anions (-1) attract Covalent Sharing of valance electrons between atoms Nonpolar Electrons are shared equally O2 Polar Covalent Unequal sharing of electrons between atoms Two hydrogen atoms are bonded to a single oxygen
Free Protein Gene Adenosine triphosphate
AP Biology Cellular Respiration – Part 1 (Associated Learning Objectives: 1.15‚ 1.16‚ 2.2‚ 2.4‚ 2.5‚ 2.13‚ 2.14‚ 2.22‚ 4.1‚ 4.4‚ 4.17) Important Content from previous topics: 1) The electron transport chain is a series of redox reactions‚ occurring on a membrane‚ intended to create a concentration gradient and there in a source of potential energy. 2) Redox reactions are just the transferring of electrons from one molecule to another molecule. 3) Carbohydrates‚ sugar‚ are primary energy
Free Cellular respiration Adenosine triphosphate Metabolism
There are many branches of food science‚ all of which study different aspects of food such as safety‚ microbiology‚ preservation‚ chemistry‚ engineering‚ physics and the like. Until the advent of molecular gastronomy‚ there was no formal scientific discipline dedicated to studying the processes in regular cooking as done in the home or in a restaurant. The aforementioned have mostly been concerned with industrial food production and while the disciplines may overlap with each other to varying degrees
Premium Cooking Ferran Adrià
MOLECULAR FARMING INTRODUCTION Biotechnology in agriculture has two categories: 1. “Improvements” to existing livestock and crops‚ and 2. Development of entirely new uses for both animals and plants (biopharming). “Improvements"‚ include ‘input traits’ such as crops with extra resistance to insect attack‚ improved weed control‚ increase the plants tolerance to cold‚ drought and other environmental factor. Ex "Roundup ready" soya‚ "Starlite" corn‚ or "Frost-tolerant" tomatoes. WHY PLANTS
Premium Cell Gene Endoplasmic reticulum
JJ Guo 12/4/12 AP Bio Chapter 9 and 10 Review Questions 1. Binary fission is the subdivision of a cell. The relative speed is faster. Chromatin is spaghetti like before mitosis Chromosomes (X-Shape) Chromatid (each individual part of the chromosome) Centromere (middle part of the chromosome) Centriole (involved in cellular division‚ the poles that pull the chromatids) Centrosome (microtubule organization center) 4. Diploid (2n) number Half the diploid is haploid (n) number Humans have
Premium Mitosis Chromosome Meiosis
betransferred from one cell to another Transformation is one of three processes for horizontal gene transfer by which genetic material passes from bacterium to another. “It is the acting of altering a genetic cell resulting from putting together exogenous genetic material from its surroundings through the cell membrane(s)‚”(Wikipedia‚ 2017‚ p.1). Conjugation: This is the transfer of genetic material between two bacterial cells in direct contact. Transduction: It the injection of foreign DNA by a virus
Premium DNA Gene Bacteria
need to understand what the problem of evil‚ the free will response‚ and divine foreknowledge is. After viewing the material‚ I concluded that free will is a possible response to the problem of evil because people choose their actions. Others say that free will is not the cause for evil because God has foreknowledge. However‚ even if God does know everything before it happens‚ this does not mean he forces us to take those actions and takes away our free will. First‚ the problem of evil is the attempt
Premium Good and evil God Problem of evil
Summer Assignment – AP Biology – Chapters 2-5 Chapter 2 1. CHNOPS are the six most crucial elements in most macromolecules. Name them. Carbon‚ Hydrogen‚ Nitrogen‚ Oxygen‚ Phosphorous‚ Sulfur. 2. Create a chart and state how many bonds each of the CHNOPS elements can form. Carbon | Hydrogen | Nitrogen | Oxygen | Phosphorous | Sulfur | 4 | 1 | 3 | 2 | 3 or 5 | 2 | 3. Create a Venn Diagram to compare and contrast polar covalent bonds‚ nonpolar covalent bonds‚ and ionic bonds.
Premium Oxygen Carbon Molecule
MOLECULAR ELECTRONICS INTRODUCTION Molecular electronics (sometimes called moletronics) is a branch of applied physics which aims at using molecules as passive (e.g. resistive wires) or active (e.g. transistors) electronic components. The concept of molecular electronics has aroused much excitement both in science fiction and among scientists due to the prospect of size reduction in electronics offered by such minute components. It is an enticing alternative to extend Moore’s Law beyond the
Premium Electron Electronics Transistor
bacteria via transformation 6. I.D. recombinant cells by * Ability to grow in * Inability to digest x-gal(the colonies will be white‚ not blue) X-gal -------------------------------- (β galactosidase)---------------------> Blue product (molecular mimic of (white)lactose) lacZ gene 7. Each bacterium replicates to form thousands of clones * Many different human DNA fragments have been cloned * ------------------------------------------------- How do you find the one “of interest”
Premium DNA Gene Protein