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FCSDBio CH 11-13

Genes

QuestionAnswer
screening chemical analysis of blood sample
cloning genetically identical plants
Type AB blood type with genotype
Type B blood type with genotype IBIB or IBi
PKU the lack of an enzyme to metablolize phenylalanine
XX a female sex chromosome
gel electrophoresis the method of separating DNA fragments
karyotyping enlarged photgraphs of homologous chromosomes
genetic engineering genetic information transferred from one organism to another
Type O bloodtype with genotype ii
human genome project purpose is to map every gene on every human chromosome
Tay-Sachs lack an enzyme to break down fatty materials in the brain
XY male sex chromosomes
enzymes used to cut and rearrange the DNA in a human cell
sperm determines sex of baby at fertilization
Type A blood type with genotype IAIA or IAi
Down's Syndrome extra chromosome on Number 21
Sickle Cell Anemia many red blood cells that are abnormally shaped
environment can influence the expression og genes
human growth hormone a substance that can be produced by genetic engineering
gene linkage genes are inherited together
amniotic fluid body fluid used in amniocentesis
gametes mutations can be transmitted to offspring if they occur in these cells
Xc Xc colorblind female
deletion loss of one or more bases making up a chromosome
mutagen substance that can cause a chemical change in the DNA
autosomes males have 2 sex chromosomes, XY and 22 pairs of __________?
XcY colorblind male
XCXc carrier female for colorblindness
insulin a substance produced by genetic engineering
bacteria used to grow human insulin for genetic engineering
gene mutation a change in the base sequence of DNA
XCY colorblind male
XCXC normal female for colorblind trait
Created by: fcsdklw
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