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3. fused spleen and tumor cells.
3. fused spleen and tumor cells.

... 3. fused spleen and tumor cells. 5. The existence of more than one form of a genetic trait. 8. An enzyme found in high concentrations in semen. 9. The liquid that separates from the blood when a clot is formed. 11. The absence of sperm. 13. The basic unit of heredity, consisting of a DNA segment loc ...
Inquiry into Life Twelfth Edition
Inquiry into Life Twelfth Edition

... alleles • One allele can be dominant over the other, recessive, allele • The first filial generation (F1) contains offspring of the original parents • If each parent carries two copies of a gene, the parents are diploid for that gene ...
CHAPTER 3 OUTLINE File
CHAPTER 3 OUTLINE File

... c. Alleles on different loci are chemically alternative versions of the same gene. d. Some genes have one allele, while others have more. i. Mendel’s Law of Segregation: a parent passes one allele to offspring e. Single nucleotide polymorphisms (SNPs) i. Make up variation between and within human po ...
Gene Expression
Gene Expression

... High cost of protein synthesis \Regulation of gene expression is essential to making optimal use of available energy ...
Genetics Vocabulary Answers The offspring of organisms often grow
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... The offspring of organisms often grow up to look like one or both of their parents. This is because offspring inherit information from their parents that directs their development. ...
Identification of RNAi-Related Genes in Archaea
Identification of RNAi-Related Genes in Archaea

... would be suggestive of RNAi in Archaea. Archaea is of particular interest because it is a different domain than Eukarya, but it is phylogenetically the closest. Genes related to RNAi include Argonaute; genes that encode nucleases such as Dicer and Drosha; and genes that encode various helicases and ...
Gene Expression Notes
Gene Expression Notes

... a) Operons have a single promotor region so genes are transcribed on an all or none basis. b) Transcription produces ____________________ - that codes for all the enzymes in the pathway. ...
Genetics Webquest Worksheet
Genetics Webquest Worksheet

... 10. How are the human sex chromosomes labeled? ...
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... – transcribed into RNA • uracil instead of thymine ...
Using Gene Ontology - Center for Genomic Sciences
Using Gene Ontology - Center for Genomic Sciences

... for members of known function Problem: moderate changes in many genes simultaneously will escape detection New approach: start with a vocabulary of known GO categories or pathways, and look for coherent changes Variations: look for chromosome locations, or protein domains, that are common among many ...
genetics - Yazscience10
genetics - Yazscience10

... Genetic Code (2) • Human DNA contains enough information necessary to assemble about 100 000 different kinds of proteins • All known life forms use the same genetic code and same cellular mechanism to produce proteins • Humans share many genes with organisms that appear vastly different from us ...
Virus - World Health Organization
Virus - World Health Organization

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Candidate Gene Approach
Candidate Gene Approach

... A4 (reference - http://www.ucl.ac.uk/~ucbzwdr/teaching/b250-99/homeotic.htm) . Based on genetics alone, Ed Lewis thought there were 910 genes in the BX-C complex but now it is known that of the different mutant loci characterized by Ed Lewis only three, Ubx, abd-A and AbdB code for proteins. It is n ...
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... Rapid type of reproduction where only one parent is involved, which passes on all of its genes to the offpsring. These are therefore CLONES of each other and of the parent. Biodiversity A measure of how much richness of life there is in an ecosystem. Some of the species may have potential uses as bu ...
Genes and Inheritance
Genes and Inheritance

... • The study of chromosome structure is called cytogenetics • Long strands of DNA with many genes (20-30 thousand) • Diploid organisms have two copies of each chromosomes ...
Simple tandem repeats in mammalian genomes
Simple tandem repeats in mammalian genomes

... number is not a lot higher than the number of genes of “lower” organisms, like the worm Caenorhabditis elegans with its more than 19,000 genes or the fruit fly Drosophila melanogaster with about 13,000 genes. This led to the assumption that the difference between humans and other organisms is not so ...
Genetics - the science of heredity and variation
Genetics - the science of heredity and variation

... parents and offspring; sum of qualities genetically derived from one’s parents Allele - one of a pair of genes that occupy the same location on homologous chromosomes and affect the same trait in animals Diploid - refers to paired chromosomes in body cells Gametes - male or female reproductive cells ...
Inheritance Poster 1
Inheritance Poster 1

... 2.5.6 Genetics & Inheritance 1 allele(s): alternative forms of a gene or a pair of genes found at the same locus/position on homologous chromosomes controlling the same trait. ...
TwoQuestions Darwin Could Not Answer
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... • Division & replication of somatic (regular) cells (Ex: skin cells, bone cells) • Somatic cells are diploid (contain 2 chromosomes) ...
Cell 103 Heredity and Society
Cell 103 Heredity and Society

... Office location: 4014 Percival Stern Hall, Office hours: Monday from 10:00 to 12:00 or by appointment Class meets: Tuesday and Thursday, 2:00-3:15 PM, Boggs 105 Course description: This course focuses on modern concepts related to Human genetics. Student will learn how mutated genes induce birth def ...
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... 1. Opens locus chromatin domains 2. Insulates against effects of surrounding positive or negative chromatin 3. Has cell lineage-specific enhancer activity 4. Influences timing of replication and choice of origin utilized Enhancer 1. Stimulates transcription in an orientation-independent manner 2. Cl ...
KEY TERMS Asexual Reproduction: One parent always passes on a
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... mutations aside, offspring can only be genetically identical copies, or clones, of the parent. ...
Hematologic Malignancies - Jacquie Hirsch For ALL Foundation
Hematologic Malignancies - Jacquie Hirsch For ALL Foundation

... characterize the key genes and pathways involved in MLL-associated leukemia for future development of novel treatments for this specific acute leukemia type. ...
Chromatin Structure and Function
Chromatin Structure and Function

... A) Non-histone DNA binding proteins may disrupt 30 nm fiber. Or prevent binding of a nucleosome. Creates DNAse I sensitive region ...
Epigenetics - Hospital Melaka Department of Medicine Haematology
Epigenetics - Hospital Melaka Department of Medicine Haematology

... Different genes are turned on and different genes are turned off in the development of different tissues/cells ...
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Epigenetics of human development

Development before birth, including gametogenesis, embryogenesis, and fetal development, is the process of body development from the gametes are formed to eventually combine into a zygote to when the fully developed organism exits the uterus. Epigenetic processes are vital to fetal development due to the need to differentiate from a single cell to a variety of cell types that are arranged in such a way to produce cohesive tissues, organs, and systems.Epigenetic modifications such as methylation of CpGs (a dinucleotide composed of a 2'-deoxycytosine and a 2' deoxyguanosine) and histone tail modifications allow activation or repression of certain genes within a cell, in order to create cell memory either in favor of using a gene or not using a gene. These modifications can either originate from the parental DNA, or can be added to the gene by various proteins and can contribute to differentiation. Processes that alter the epigenetic profile of a gene include production of activating or repressing protein complexes, usage of non-coding RNAs to guide proteins capable of modification, and the proliferation of a signal by having protein complexes attract either another protein complex or more DNA in order to modify other locations in the gene.
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