Gain electrons - Study guides, Class notes & Summaries

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

NACE CP2 Exam Questions and Answers (Graded A) NACE CP2 Exam Questions and Answers (Graded A) NACE CP2 Exam Questions and Answers (Graded A) oxidation - ANSWER-loss of electrons, positive charge atoms (anode) reduction - ANSWER-gain of electrons, negative charged atoms (cathode) forms of corrosion - ANSWER-uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, se...

oxidation - ANSWER loss of electrons, positive charge atoms (anode) reduction - ANSWER gain of electrons, negative charged atoms (cathode) forms of corrosion - ANSWER uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corrosion fatigue, hydrogen embrittlement, SCC (Car...

Chem 142 UW Exam 1 Latest Version Already Passed The atom Consists of a small nucleus with a positive charge containing most of the weight. Has an electron cloud with mostly empty space but some electrons as well Protons The chemical identity of the element Electrons Ionic character of atom Neutrons Isotopic character of the atom Atomic number (Above element on PT) represents... Number of protons Mass number represents... Sum of protons and neutrons Atomic mass (Under el...

Praxis II general science(material on the Praxis II general science exam) Exam with Complete Solutions matter Correct answer-anything that has mass and occupies volume matter is made up of atoms and molecules ionic nature of matter Correct answer-Ions are formed when atoms, or groups of atoms, lose or gain electrons. Metals lose some of their electrons to form positively charged ions, e.g. Fe+2, Al+3, Cu+2, etc. Nonmetals gain electrons and form negatively charged ions, e.g. Cl-, O-2, S...

anions - ANSWER negative; gain electrons cations - ANSWER positive; lose electrons cell membrane - ANSWER barrier between the inside of the cell and everything outside of the cell cytoplasm - ANSWER the cytosol and the organelles cilia - ANSWER microtubule projections that help propel the cell towards food lipid - ANSWER stores energy for the cell

Which orbital is the electron in? - Answer-l (L) value which orientation is the electron in? - Answer-m sub L value n value - Answer-use periodic table (period #) L value - Answer-what orbital its in (s, p, d, f) m sub L value - Answer-what orientation of the orbital is it in?---every electron in the atom has unique values for n, l, ml Electron configurations show... - Answer-which orbitals are in an atom and how the electrons fill the orbitals Electron configurations focus on... - Answe...

Week 5 Concepts: Redox and Organic Chemistry OXIDATION-REDUCTION Reduction and oxidation are intertwined concepts that are important to understanding some of the most important chemical reactions in the human body. In this lesson, we will explore the relationship between these terms and the how to identify what chemicals in a reduction/oxidation reaction (redox reaction) are playing which parts. 1. Redox reactions involve a transfer of:  Nucleons  Neutrons  Electrons  Proto...

Define Anatomy - Answer-the study of internal and external body structures, which includes their physical relationship between structures for example: bones and msucles What are the two subdivisions of anatomy? - Answer-Gross anatomy and Micro anatomy What type of anatomy that does not require a microscope, is visible to the naked eye called? - AnswerGross anatomy What is micro anatomy? - Answer-anatomy that requires a microscope Define cytology - Answer-Study of internal structures of ind...

oxidation - ANSWER loss of electrons, positive charge atoms (anode) reduction - ANSWER gain of electrons, negative charged atoms (cathode) forms of corrosion - ANSWER uniform, crevice, galvanic (dissimilar metals) if two metals have to be couple then best to couple metals close together in the galvanic series, pitting, intergranular, selective leaching (dezincification, graphitization), velocity phenomena, environmental cracking (corrosion fatigue, hydrogen embrittlement, SCC (Carbonates/b...