Cells + Chromosomes + DNA
Where can chromosomes be found?
In the nucleus of the cell
2
What is a gene?
Where do most genetic counselors work?
patient care settings
What are chromosomes made up of?
DNA & proteins
What does DNA stand for?
deoxyribonucleic acid
What determines the type of protein made?
The order of nitrogenous bases
What is one role of a genetic counselor?
- Informing and supporting patients wanting to know more about how inherited conditions may affect them or their families
- Interpreting genetic test results
- Advocating for patients
How many chromosomes does a human have?
46 or 23 pairs
What is the subunit of DNA?
Nucleotide
What is it called when there is a change in the DNA sequence?
Mutation
Where else can genetic counselor work?
What are chromosomes made up of?
DNA & proteins
What is a nucleotide made of?
phosphate molecule, pentose sugar, nitrogenous base
What causes mutations?
mistakes in cell division, or environmental exposures
Bachelors + Masters
What does DNA carry?
the instructions that tell the body how to develop and function
Thymine + Adenine
Cytosine + Guanine
What are the three results of a mutation?
no change in protein, different protein made, no protein made
True or False: All states require licensure
False