Slide 1
... • Monosomy- the condition in which there is a missing chromosome. • Sex chromosome make up is X only • Females that will not undergo puberty. ...
... • Monosomy- the condition in which there is a missing chromosome. • Sex chromosome make up is X only • Females that will not undergo puberty. ...
Chromosomal Mutations
... • Monosomy- the condition in which there is a missing chromosome. • Sex chromosome make up is X only • Females that will not undergo puberty. ...
... • Monosomy- the condition in which there is a missing chromosome. • Sex chromosome make up is X only • Females that will not undergo puberty. ...
Chapter 12 Chromosomal Patterns of Inheritance
... the sex chromosomes. This pair determines the sex of the new individual. The father can contribute an X chromosome or a Y chromosome to his offspring, while the mother can only contribute an X chromosome. Therefore, the sex of the offspring is determined by the genetic contribution of the father. Th ...
... the sex chromosomes. This pair determines the sex of the new individual. The father can contribute an X chromosome or a Y chromosome to his offspring, while the mother can only contribute an X chromosome. Therefore, the sex of the offspring is determined by the genetic contribution of the father. Th ...
Slide 1
... • Prevent patient from self-injury • Snoring indicates normal breathing • If reguritation occurs, place in recovery position • Emergency medical treatment needed for >5 mins • Do not place objects in mouth. • Let seizure take its own course • Surgery very rare, for those meds cannot control – or tum ...
... • Prevent patient from self-injury • Snoring indicates normal breathing • If reguritation occurs, place in recovery position • Emergency medical treatment needed for >5 mins • Do not place objects in mouth. • Let seizure take its own course • Surgery very rare, for those meds cannot control – or tum ...
Genetics
... Terminology cont’d • Carrier – an individual of heterozygous makeup that carriers, and therefore can pass on, a disease causing allele but doesn’t express that trait • Test cross – when an individual of known phenotype but unknown genotype (AA or Aa) is crossed with a homozygous recessive individua ...
... Terminology cont’d • Carrier – an individual of heterozygous makeup that carriers, and therefore can pass on, a disease causing allele but doesn’t express that trait • Test cross – when an individual of known phenotype but unknown genotype (AA or Aa) is crossed with a homozygous recessive individua ...
Chapter 4 Lesson 2 (pg182-190) Modeling Inheritance • Punnett
... Three alleles (instead two alleles) You only get two alleles (one from each parent), but because there are three allele options, there are actually four blood types that can be created Phenotype Possible Genotypes Blood Type A AA or Ai Blood Type B BB or Bi Blood Type AB AB Blood Type O ii Sex-L ...
... Three alleles (instead two alleles) You only get two alleles (one from each parent), but because there are three allele options, there are actually four blood types that can be created Phenotype Possible Genotypes Blood Type A AA or Ai Blood Type B BB or Bi Blood Type AB AB Blood Type O ii Sex-L ...
Warm-Up 2/26 and 2/27
... • Distorts shape of red blood cells so they can’t carry oxygen well • Most common in tropical areas as this mutation actually prevents malaria (Plasmodium can’t infect ...
... • Distorts shape of red blood cells so they can’t carry oxygen well • Most common in tropical areas as this mutation actually prevents malaria (Plasmodium can’t infect ...
Chromosome Inversions - Birmingham Women`s Hospital
... This means that the ‘middle’ part of the chromosome called the centromere is involved. Pericentric inversions can lead to mistakes being made when the eggs or sperm are made. Some may get extra chromosome material and some may have missing chromosome material. This can lead to an increased chance of ...
... This means that the ‘middle’ part of the chromosome called the centromere is involved. Pericentric inversions can lead to mistakes being made when the eggs or sperm are made. Some may get extra chromosome material and some may have missing chromosome material. This can lead to an increased chance of ...
linkage
... in a linear order on the chromosome, so one chromosome has many genes. Genes on the same chromosome are called Linked Genes, and move together during meiosis. These genes could be arranged with 2 dominant genes on one homologue and 2 recessive on the other, or one dominant and one recessive on e ...
... in a linear order on the chromosome, so one chromosome has many genes. Genes on the same chromosome are called Linked Genes, and move together during meiosis. These genes could be arranged with 2 dominant genes on one homologue and 2 recessive on the other, or one dominant and one recessive on e ...
AP 15-16 Test Review When Thomas Hunt Morgan crossed his red
... In cats, black fur color is caused by an X–linked allele; the other allele at this locus causes orange color. The heterozygote is tortoiseshell. What kinds of offspring would you expect from the cross of a black female and an orange male? Red-green color blindness is a sex-linked recessive trait in ...
... In cats, black fur color is caused by an X–linked allele; the other allele at this locus causes orange color. The heterozygote is tortoiseshell. What kinds of offspring would you expect from the cross of a black female and an orange male? Red-green color blindness is a sex-linked recessive trait in ...
Chromosome Chromo
... Cytogenetics = The study of chromosome number, structure, function, and behavior in relation to gene inheritance, organization and expression ...
... Cytogenetics = The study of chromosome number, structure, function, and behavior in relation to gene inheritance, organization and expression ...
Chapter 24
... particular population. A mutant is an allele that is different from the wild-type producing an uncommon phenotype. The combination of genes present in a person’s cell is its genotype. The appearance of the individual as a result of gene expression is his or her phenotype. Incomplete dominance is a c ...
... particular population. A mutant is an allele that is different from the wild-type producing an uncommon phenotype. The combination of genes present in a person’s cell is its genotype. The appearance of the individual as a result of gene expression is his or her phenotype. Incomplete dominance is a c ...
Honors Biology - WordPress.com
... chromosome, males have only one allele instead of two. This results in expressing the recessive phenotype for such a trait is much more likely for males. If you have two alleles for a given genetic trait, both recessive alleles must be present for your to express the recessive phenotype. For sex-lin ...
... chromosome, males have only one allele instead of two. This results in expressing the recessive phenotype for such a trait is much more likely for males. If you have two alleles for a given genetic trait, both recessive alleles must be present for your to express the recessive phenotype. For sex-lin ...
Drosophila - mccombsscience
... The genes located on the X and Y chromosome show a pattern of inheritance called sex-linkage Genes found on the Y chromosome are found only in males and are passed directly from father to son Genes on the X chromosome are found in both sexes, but the fact that men have just one X chromosome leads to ...
... The genes located on the X and Y chromosome show a pattern of inheritance called sex-linkage Genes found on the Y chromosome are found only in males and are passed directly from father to son Genes on the X chromosome are found in both sexes, but the fact that men have just one X chromosome leads to ...
I. Multiple Choice: choose one best answer (2.5 points each, 80 points)
... C. single-celled organisms. D. cancer cell. E. human cervical cells. 14. Which histone is not a necessary component in the formation of nucleosornes? ...
... C. single-celled organisms. D. cancer cell. E. human cervical cells. 14. Which histone is not a necessary component in the formation of nucleosornes? ...
X-inactivation
... 5. histones in heterochromatin are methylated on lysine - methylation of histones creates binding site for heterochromatic protein HP1 – role in organisation of heterochromatin 6. Heterochromatin is transcriptionally inactive constitutive heterochromatin does not contain any genes facultative: gene ...
... 5. histones in heterochromatin are methylated on lysine - methylation of histones creates binding site for heterochromatic protein HP1 – role in organisation of heterochromatin 6. Heterochromatin is transcriptionally inactive constitutive heterochromatin does not contain any genes facultative: gene ...
Chapter 24
... a particular population. A mutant is an allele that is different from the wild-type producing an uncommon phenotype. The combination of genes present in a person’s cell is its genotype. The appearance of the individual as a result of gene expression is his or her phenotype. Incomplete dominance is a ...
... a particular population. A mutant is an allele that is different from the wild-type producing an uncommon phenotype. The combination of genes present in a person’s cell is its genotype. The appearance of the individual as a result of gene expression is his or her phenotype. Incomplete dominance is a ...
The Chromosomal Basis of Inheritance
... • Linked Genes—genes that are on the same chromosome. • Genes on a chromosome tend to be inherited together because chromosomes are inherited as a unit. • See test cross on pg. 273 ...
... • Linked Genes—genes that are on the same chromosome. • Genes on a chromosome tend to be inherited together because chromosomes are inherited as a unit. • See test cross on pg. 273 ...
Laboratory Projects
... – Number of cell divisions in development limited by impaired ability to repair endogenously generated DNA damage – Ku-deficient cells might take longer to repair this damage ...
... – Number of cell divisions in development limited by impaired ability to repair endogenously generated DNA damage – Ku-deficient cells might take longer to repair this damage ...
File
... • Males express sex linked traits more frequently than females. (XY vs. XX) • If the gene is found on the X chromosome, it will be expressed in males no matter if it is dominant or recessive. • For females, they must have 2 copies of the gene to express that disorder. ...
... • Males express sex linked traits more frequently than females. (XY vs. XX) • If the gene is found on the X chromosome, it will be expressed in males no matter if it is dominant or recessive. • For females, they must have 2 copies of the gene to express that disorder. ...
Homologs: behave independently in mitosis Tfm: secondary and
... PD=NPD: genes on non-homologous chromosomes Essential genes: about 1/3 of all genes 5-bromouracil: a base analog trait rare: assume unrelated individuals homozygous or hemizygous for normal allele auxotroph: requires nutritional supplementation beyond that required by wild type SNP: due to a base pa ...
... PD=NPD: genes on non-homologous chromosomes Essential genes: about 1/3 of all genes 5-bromouracil: a base analog trait rare: assume unrelated individuals homozygous or hemizygous for normal allele auxotroph: requires nutritional supplementation beyond that required by wild type SNP: due to a base pa ...
Chi-Square Analysis
... Two true-breeding Drosophila are crossed: a normal-winged, red-eyed female and a miniature-winged, vermillion-eyed male. The F1 offspring all have normal wings and red eyes. When the F1 offspring are crossed with miniature-winged, vermillion-eyed flies, the following offspring resulted: 233 normal ...
... Two true-breeding Drosophila are crossed: a normal-winged, red-eyed female and a miniature-winged, vermillion-eyed male. The F1 offspring all have normal wings and red eyes. When the F1 offspring are crossed with miniature-winged, vermillion-eyed flies, the following offspring resulted: 233 normal ...
Boy or Girl?? - Perry Local Schools
... • passed from parent to child through a mutation in the normal gene. • Each child of an HD parent has a 5050 chance of inheriting the HD gene. • If a child does not inherit the HD gene, he or she will not develop the disease and cannot pass it to ...
... • passed from parent to child through a mutation in the normal gene. • Each child of an HD parent has a 5050 chance of inheriting the HD gene. • If a child does not inherit the HD gene, he or she will not develop the disease and cannot pass it to ...
Chromosomal Inheritance pdf
... If only on X, then females XX carry two copies of the gene and males have only one If recessive, females must be homozygous to show trait Sex-linked genes: located on sex chromosomes (X or Y) X is larger and has more genes on it; both genders may be affected ...
... If only on X, then females XX carry two copies of the gene and males have only one If recessive, females must be homozygous to show trait Sex-linked genes: located on sex chromosomes (X or Y) X is larger and has more genes on it; both genders may be affected ...