Anatomy Chapter 25 Word Scramble
|
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.
Normal Size Small Size show me how
Normal Size Small Size show me how
| Question | Answer |
| genetic code is transmitted to offspring in discrete, independent units | genes |
| entire collection of genetic material in each typical cell of the human body | genome |
| the human genome contains how many genes | 20,000-25,000 |
| what percent of the DNA carries genes that code for proteins | 2% |
| remnant of our evolutionary past | pseudogenes |
| analysis of the genomes | genomics |
| the analysis of proteins | proteomics |
| entire group of proteins encoded by the human genome | proteome |
| cartoon of chromosome | ideogram |
| shorter segment of the chromosome | p-arm |
| longer segment of the chromosome | q-arm |
| sex chromosomes | 23 |
| autosomes | 46 |
| genetic variation | gametes with different sets of 23 chromosomes, independent assortment, and crossing-over |
| example of recessive trait | albinism |
| person can transmit the recessive gene to offspring | genetic carrier |
| two different dominant genes together | Codominance |
| determined by the genes in the large X chromosome, X-linked | sex-linked traits |
| examples of sex-linked traits | color blindness and hemophilia |
| change in genetic code | mutation |
| mutation are caused by | mutagens (chemicals, radiation, viruses) |
| individual mutant genes | single-gene disease |
| science that describes how environmental and behavioral factors may result in offspring with genetic traits that can't be explained by genes alone | epigenetics (imprinting) |
| triplet of autosomes, chromosomes fail to separate, nondisjunction (47) | trisomy |
| presence of only one autosome, (45) | monosomy |
| recessive gene in chromosome 7 that codes for CFTR. Sodium and Chloride. Exocrine cells secrete thick mucus and sweat | Cystic Fibrosis |
| caused by a recessive gene that fails to produce the enzyme phenylalanine hydroxylase | Phenylketonuria (PKU) |
| recessive condition involving failure to make a subunit of essential lipid-processing enzyme. | Tay-Sachs disease (TSD) |
| gene gets too long | fragile X syndrome (FXS) |
| chromosomal disorder that is a trisomy on chromosome 21 | Down Syndrome |
| genetic disorder with an XXY pattern | Klinefelter syndrome |
| occurs in females with a single sex chromosome, XO | Turner syndrome |
| chart that illustrates genetic relationships in a family over several generations | pedigree |
| grid used to determine probability of inheriting genetic traits | Punnett square |
| procedure in which fetal cells floating in the amniotic fluid are collected with a syringe | amniocentesis |
| use of viruses or bacteria to try to alter the DNA | gene augmentation |
Created by:
Blogan
Popular Anatomy sets