MLT 106 Unit 2 Study Guide with Complete Solutions

MLT 106 Unit 2 Study Guide with Complete Solutions Parental Pure - Answer️️ -The first generation of a study Consisted of all red or all white flowers Either homozygous for red flowers or for white flowers What is science concerned with regarding genetics? - Answer️️ -The chemical and physical nature of genes and the mechanism by which genes control development of an organism Genetics is the _____ of information among many different levels - Answer️️ -Transfer What is the foundation level of a molecule and backbone of heredity called? - Answer️️ -DNA Information of DNA is organized into what? - Answer️️ -Genes Understanding the science of genetics is vital in _____ regarding inheritance of blood group antigens and testing for disease markers ate the molecular level - Answer️️ - Transfusion medicine Concerning genetic traits in large number of individuals - Answer️️ -Population genetics The cellular organization of genetic materials - Answer️️ -Cellular genetics The biochemistry of genes and the structures that support genes i.e. DNA and various proteins that are part of the chromosomal architecture - Answer️️ -Molecular genetics ©SOPHIABENNETT EXAM SOLUTIONS Saturday, September 7, 2024 6:58 PM Page | 2 Section of DNA along chromosome - Answer️️ -Gene One of two or more different genes that may occupy a specific locus on a chromosome "an alternate form of a gene" - Answer️️ -Alleles Specific location of a gene on a chromosome - Answer️️ -Locus A silent gene; a gene that does not appear to produce a detectable antigen such as Jk, Lu, O - Answer️️ -Amorph Sequence of DNA that is inherited; an individual's actual genetic makeup - Answer️️ - Genotype Produced by the genotype, including an enzyme to control a blood group antigen; and the length of long bones of the skeleton (what you see) - Answer️️ -Phenotype A trait or characteristic that will be expressed in the offspring even though it is only carried on one of the homologous chromosomes - Answer️️ -Dominant gene Type of gene, that in the presence of its dominant allele, does not express itself - Answer️️ -Recessive gene A pair of genes in which neither is dominant over the other; that is, they are both expressed - Answer️️ -Co-dominant gene Presence of two identical alleles on both chromosomes - Answer️️ -Homozygous Inheritance of different alleles from each parent at a particular locus - Answer️️ - Heterozygous Traits not carried on the sex chromosome - Answer️️ -Autosomal Traits physically expressed by all members of the family that carry the allele - Answer️️ -Autosomal dominant ©SOPHIABENNETT EXAM SOLUTIONS Saturday, September 7, 2024 6:58 PM Page | 3 Without a defined nucleus - Answer️️ -Prokaryotic With a defined nucleus - Answer️️ -Eukaryotic Highly basic proteins around which DNA is coiled, help keep chromosomes shape and stabilize the structure - Answer️️ -Histones What are the major areas concerning blood banking? - Answer️️ --Mendel's law of inheritance -Hardy Weinberg principle -Inheritance patterns Who was Gregor Mendel? - Answer️️ -The father of genetics; studied relationships between traits expressed in parents and offspring and hereditary factors causing the expression of these traits. Gregor Mendel determined physical traits to be due to factors called ____ within the cell - Answer️️ -Elementen What is the physical basis of elementen within the nucleus of the cell? - Answer️️ - Genes What does Mendel's law apply to? - Answer️️ -All sexually producing d