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AQA Biology - Centre of the Cell
AQA Biology - Centre of the Cell

Glossary Adaptability, evolvability or adaptive potential: the ability of
Glossary Adaptability, evolvability or adaptive potential: the ability of

... can refer to a gene, a part of it or to non-genic DNA sequence. Genetic diversity: the total number of allelic and genotypic variants in a population or species. Genetic diversity can be measured for genes underlying traits under selection (with an effect on the phenotype, hence adaptive genetic div ...
Natural selection
Natural selection

... : the development of new species over very long periods of geological time. ...
Lecture_3_2005
Lecture_3_2005

... • Database that links diseases and genes ...
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... The eukaryotic nuclear genetic code. A, The RNA codons appear in boldface type; the complementary DNA codons are in italics. A = adenine; C = cytosine; G = guanine; T = thymine; U = uridine (replaces thymine in RNA). In RNA, adenine is complementary to thymine of DNA; uridine is complementary to ade ...
2-3 DNA to Proteins - Lighthouse Christian Academy
2-3 DNA to Proteins - Lighthouse Christian Academy

... chromosome so that a copy of the needed gene can be made. This is copy is called RNA (ribonucleic acid). RNA is similar to DNA except it is only one strand. o RNA to Ribosome – The RNA then leaves the nucleus and attaches to a ribosome which “reads” the code on the ...
Chapter 21
Chapter 21

... Check out the Animation! • http://www.dnai.org/a/index.html ...
Purpose : To describe patients with cone dystrophy - HAL
Purpose : To describe patients with cone dystrophy - HAL

learning objectives
learning objectives

10 DNA Vocabulary - Petal School District
10 DNA Vocabulary - Petal School District

... 1. DNA—deoxyribonucleic acid 2. RNA—ribonucleic acid 3. nucleotide—the monomer for nucleic acids; made of a phosphate, sugar, and nitrogen base 4. hydrogen bonds—hold nitrogen base pairs together 5. genetic code—the sequence of the nitrogen bases (nucleotides) on DNA 6. DNA replication—process that ...
2014 113 vocabularies for any given word. My
2014 113 vocabularies for any given word. My

... interest, the sharpest controversies, and the vast majority of scientific studies. There must be reasons for this, of which one is perhaps historical. To convince people that biological entities were not god-made creatures, Darwin and its followers had to simultaneously argue 1) that living forms cha ...
Unit 4: DNA, RNA and Protein Synthesis
Unit 4: DNA, RNA and Protein Synthesis

Genetics
Genetics

... us understand how genes work in humans Some model organisms include bacteria, yeast, roundworms, fruit flies, and mice. Model organisms may have simpler biological networks and can be manipulated experimentally. ...
Specification
Specification

... maintains and transmits the genetic code with a high level of accuracy. The role of DNA in determining protein synthesis includes codons and anticodons, and the redundant ...
Product Information Sheet - Sigma
Product Information Sheet - Sigma

... information from one generation of cells or higher organism to the next via the gene and genome. A gene is a sequence of DNA nucleotides that specify the order of amino acids that are incorporated into a protein. A genome is the set of genes for an organism. Recent developments include the Human Gen ...
Population and Speciation
Population and Speciation

... • Selection of a mate based on similar characteristics is assortative mating ...
Detecting and Modeling Long Range Correlation in Genomic
Detecting and Modeling Long Range Correlation in Genomic

... A genome encodes information that is needed to create complex machineries combining DNA, RNA and proteins. However, this structure has evolved by certain basic biological processes that modify the genome in a specific but stochastic manner, and has been shaped by selection pressure. With complete se ...
Section 5.1
Section 5.1

... DNA – (pg 74) = Code. The genetic material found in all living cells that contains the information needed for an organism to grow, maintain itself, and reproduce. Deoxyribonucleic acid A = T C = G ...
7th Grade Science-Chapter 11 Test Study Guide: Human Genetics
7th Grade Science-Chapter 11 Test Study Guide: Human Genetics

... Inbreeding- breeding technique that involves crossing two individuals that have similar desirable characteristics. This process produces organisms that are genetically very similar. This type of breeding leads to a greater chance for genetic disorders. Hybridization-breeding technique where breeders ...
DNA, Proteins and the Proteome - Guiding
DNA, Proteins and the Proteome - Guiding

... DNA, Proteins and the Proteome Guiding Questions 1. What does the central dogma of molecular biology outline? 2. What is the ultimate expression of this information? 3. The three parts of the central dogma are? 4. DNA and RNA are both what? 5. What do protein molecules do? ...
week2
week2

... often the product of having too much information ...
Lines of Evidence for Evolution
Lines of Evidence for Evolution

... however, non-synonymous mutations would be promoted by selection and would be more likely to remain within the population. Non-synonymous mutations more frequently observed. ...
Evolution: Natural Selection and Phenotypes
Evolution: Natural Selection and Phenotypes

... • A diverse gene pool is important for survival of a species in a changing environment. ...
Bio1100Ch20
Bio1100Ch20

... • A normal allele is inserted into somatic cells of a tissue affected by a genetic disorder. ...
Evolution Nat Selection and Phenotypes
Evolution Nat Selection and Phenotypes

... • A diverse gene pool is important for survival of a species in a changing environment. ...
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Molecular evolution

Molecular evolution is a change in the sequence composition of cellular molecules such as DNA, RNA, and proteins across generations. The field of molecular evolution uses principles of evolutionary biology and population genetics to explain patterns in these changes. Major topics in molecular evolution concern the rates and impacts of single nucleotide changes, neutral evolution vs. natural selection, origins of new genes, the genetic nature of complex traits, the genetic basis of speciation, evolution of development, and ways that evolutionary forces influence genomic and phenotypic changes.
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