Review: Dna and Particular Amino Acid Essay

Submitted By TaylorRestivo

Words: 350

Pages: 2

Open Document

Chapter 13 Vocabulary

1. RNA-is a nucleic acid that consists of a long chain of nucleotides 2. Messenger RNA- type of RNA that carries copies of instructions for the assembly of amino acids into proteins from DNA to rest of the cell 3. Ribosomal RNA-type of RNA that combines with proteins to form Ribosomes 4. Transfer RNA-type of RNA that carries each amino acid to a ribosome during protein synthesis 5. Transcription-synthesis of an RNA molecule from a DNA template 6. RNA Polymerase_ enzyme that links together the growing chain of RNA nucleotides during transcription using a DNA strand as a template 7. Promoters- specific region of a gene where RNA polymerase can bind and begin transcription 8. Introns-sequence of DNA that is not involved in coding for a protein 9. Exons-Expressed sequence of DNA; codes for a protein 10. Polypeptides- long chains of amino acids that makes proteins 11. Genetic Code- collection of codons of mRNA, each of which directs the incorporations of a particular amino acid into a protein during protein synthesis 12. Codon- group of 3 nucleotides bases in mRNA that specify a particular amino acid to be incorporated into a protein 13. Translations- process by which the sequence of bases of an mRNA is converted into the sequence of amino acids of a protein 14. Anticodon-group of 3 bases on a tRNA molecule that are complementary to the 3 bases of a codon of mRNA 15. Gene expression-

Quiz Review Dna Amp Rna Essay

DNA AND RNA REVIEW Which of these diagrams shows the structure of a nucleotide? A C B D Name two nucleic acids. DNA and RNA Identify the part of the nucleotide labeled A. Identify the part of the nucleotide labeled B. Identify the part of the nucleotide labeled C. A phosphate group B nitrogenous base C deoxyribose or ribose adenine, thymine, Name two nitrogenous bases. guanine, cytosine, or uracil For the following definitions, give the vocabulary word(s): • segment of DNA that…

Words 987 - Pages 4

Proteins: Dna and Amino Acids Essay

within an organism. The most important thing to a protein molecule is how the amino acids are linked. The sequence of amino acids in a protein is a type of code that specifies the protein and distinguishes one protein from another. A genetic code in the DNA determines this amino acid code. The genetic code consists of the sequence of nitrogenous bases in the DNA. How the nitrogenous base code is translated to an amino acid sequence in a protein is the basis for protein synthesis. For protein synthesis…

Words 1977 - Pages 8

lecture exam 1 study guide Essay

and molecules – Cellular: Molecules combine to form cells, the basic structural and functional units of an organism that are composed of chemicals. – Tissue: are groups of cells and the materials surrounding them that work together to perform a particular function – Organ: are structures that are composed of two or more different types of tissues – System: consists of related organs with a common function. – Organismal: All the parts of the human body functioning together constitute the total organism…

Words 2269 - Pages 10

W Hat Are The Two Major Dyn Amic Processes Of Any Ecosystem?

GENERAL BIOLOGY I / REVIEW QUESTIONS NOTE: This set of questions is just to help you concentrat e on important topics you should know by the end of this course. This in NO WAY means that the final exam’s content will be just from the questions in this list. Chapter 1 (Exploring Life) 1. Diagram the hierarchy of structural levels in biological organization from the simplest to the most complex level. 2. W hat are the two major dyn amic processes of any ecosystem? 3. Distinguish between prokaryotic…

Words 3635 - Pages 15

BSC2010 exam review Essay

specific nucleotide sequence in DNA (or RNA, in some viruses).”  A: gene Q: If one strand of a DNA molecule has the sequence of bases 5'-GATTACA-3', the other complementary strand would have the sequence  3'-CTAAGTG-5' The two strands of the double helix are complementary, each the predictable counterpart of the other  Adenine (A) always pairs with Thymine (T); and Guanine (G) always pairs with Cytosine (C) Review of chapter 5 before lecture: Nucleic acids store, transmit, and help express…

Words 3041 - Pages 13

Biology Review For the Final Essay

Biology Review For the Final: Total 75-100 MCQ Please review all the terminology involved with these topics Ch 2:Water molecule structure - polarity Properties due to polarity - Hydrogen bonds Cohesion/adhesion Specific heat Universal solvent How these properties are helpful for life (animal & plants) Enzymes - Mechanism of action Activation energy Exothermic & endothermic reactions with & without enzymes Ch 3,4,5: Ecology: Energy flow, cycles of matter…

Words 2246 - Pages 9

APBio 1415 February Exam Review Sheet Essay

AP Biology February Exam Review Sheet Major Focus: Information ○ Content: Information 2 - Information 11 ○ Standard 4.1- Standard 4.7 All prior course material may also be assessed on the exam. Consult prior review sheets as necessary. ● 4.1: DNA, and in some cases RNA, is the primary source of heritable information. a. b. Genetic information is transmitted from one generation to the next through DNA or RNA. Evidence of student learning is a demonstrated understanding of each of the following:…

Words 4365 - Pages 18

Biology 1408 Ch. 2-4 Exam Essay

Biology 1408 EXAM I REVIEW I have included topics that you should be familiar with for the exam. You must be able to answer why or how different processes occur, not just what they are. CHAPTER 2 Know the differences among molecules, elements, matter A molecule is the smallest part of a compound retaining its properties. Elements a substance that cannot be broken down by chemical means into simpler substances with different properties. 1) All matter consists of elements. 2) Six elements…

Words 4280 - Pages 18

Essay on Genes and Genomes

State University www.pinegenome.org/ctgn Quick review: Genes and genomes  In eukaryotes, DNA is found in the... – Nucleus – Mitochondria – Chloroplasts (plants)  Organelle inheritance is often uniparental, making it powerful for certain types of applications Figure Credit: Wikipedia Contributors, http://commons.wikimedia.org/w/index.php?title=File:Plant_cell_structure.png&oldid=45093602 www.pinegenome.org/ctgn Chromosomes Linear strands of DNA and associated proteins in the nucleus of eukaryotic…

Words 1658 - Pages 7

Questions On Electromagnetic Spectrum

Science Weighting: 20% Review the following projects: (a) Project 1 Genetics (b) Project 2 Evolution (c) Project 3 Chemical Reactions (d) Project 4 Electricity (e) Project 5 Motion • Review the topic “Electromagnetic Spectrum.” Section I: Multiple Choice (20 marks on the topics covered this year) Section II: Free response questions on the topics Genetics, Evolution, Chemistry, Electricity, Motion and The Electromagnetic Spectrum (50 marks) Section III: Short answer – Science skills (10 Marks)…

Words 4425 - Pages 18