Bio DNA mutation
Help!
|
|
||||
|---|---|---|---|---|---|
| what is mutation | change in DNA
🗑
|
||||
| What is a mutagen | anything that causes mutation
🗑
|
||||
| are most mutations good, bad or neutral | neutral
🗑
|
||||
| what are some causes of mutations | chemicals, radiation, drugs, and alchohal
🗑
|
||||
| will a mutation in a somatic cell, will that mutation be passed on to your offspring | No you imbecile
🗑
|
||||
| what is the point in mutation | change in a single point
🗑
|
||||
| what is a substitution mutation | swapping one letter for another
🗑
|
||||
| how many amino acids are affected by substitution | one amino acid
🗑
|
||||
| if a mutation occurs in a gamete will that mutation be passed on to your offspring | Yupppers :(
🗑
|
||||
| What is a deletion mutation | the deletion of a mutation
🗑
|
||||
| how many amino acids are affected by a deletion | all after a point
🗑
|
||||
| what is an insertion mutation | adding a letter
🗑
|
||||
| how many amino acids are affected by an insertion | all after that point
🗑
|
||||
| what is a frame shift | a insertion or deletion
🗑
|
||||
| are frameshift mutations more or less dangerous than substitutions | Far more dangerous
🗑
|
||||
| what is a silent mutation | substitution of a letter
🗑
|
||||
| how many amino acids are changed in a silent mutation | none
🗑
|
||||
| what is a missense mutation | one acid changed to another amino acid
🗑
|
||||
| does the protein produced from a missense mutation function the same as the original | No
🗑
|
||||
| in a nonsense mutation the codon for a normal amino acid is changed into a codon for what | a stop codon
🗑
|
||||
| what is a genetic disorder | a change in the DNA
🗑
|
||||
| what were the three genetic disorders we discussed in class | hemophilia, tay-sachs, and Huntington's disease
🗑
|
||||
| what is a chromosomal disorder | a disorder caused by a chromosomal abnormality
🗑
|
||||
| what are the three chromosomal disorders we discussed in class | tuner syndrome, down syndrome, and klien felters syndrome
🗑
|
||||
| what is a kayotype | a chromosome chart
🗑
|
||||
| how many chromosomes do humans have normally | 46
🗑
|
||||
| what is trisomy | when an extra chromosome gets added to a pair of chromosomes
🗑
|
||||
| how many chromosomes does a person with trisomy have | 47 instead of 46
🗑
|
||||
| what is an example of a disorder that is trisomy | down syndrome or klienfelter syndrome
🗑
|
||||
| what is monosomy | when a chromosome is missing from a pair
🗑
|
||||
| what is an example of a disorder that is monosomy | turnersyndrome
🗑
|
||||
| how mony chromosomes does a person with monosomy have | 45
🗑
|
||||
| what is it called when the chromosomes don't separate properly during meiosis | nondisjunction
🗑
|
||||
| what is that gratest risk factor for having a child that is trisomy or monosomy | age
🗑
|
||||
| what is genetic engineering | purposely changing DNA
🗑
|
||||
| What is Cloning | the copying of DNA
🗑
|
||||
| What was the first cloned mammal | dolly the sheep
🗑
|
||||
| why did the first cloned mammal die younger than expected | cause the sheep that the DNA was originally taken from was 6 years old
🗑
|
||||
| what is an example of a natural clone | Identical twins
🗑
|
||||
| Explain how recombinant DNA works | the taking of one organisms DNA and putting it into another organisms DNA
🗑
|
||||
| what medication do we produce from recombinant DNA | Insulin
🗑
|
||||
| what is selective breeding | breeding based on traits
🗑
|
||||
| what is an example of how we have used selective breeding | food
🗑
|
||||
| what is hybridization | combining 2 species
🗑
|
||||
| what is an example of hybridization | the liger, mule, or even the grapple
🗑
|
||||
| how much of the food that is in grocery store is genetically modified | 70-75%
🗑
|
||||
| the project that mapped out all the genes of a human was called what | the human genome project
🗑
|
||||
| give three findings that this project taught us about human genes | we have fewer genes than estimated, 99.9% of all human DNA is identical to each other, and that our DNA is very similar to many other species
🗑
|
||||
| when was this project completed | in 2003
🗑
|
||||
| What does GMO stand for | genetically modified organisms
🗑
|
||||
| what are the main ethical issues involved with genetic research | safety and human rights
🗑
|
Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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
Created by:
Gamervml
Popular Genetics sets