Exam (elaborations)
Virginia Tech Biology 1105 Test 4 with 100- correct answers 2025
- Course
- Institution
Virginia Tech Biology 1105 Test 4 with 100- correct answers 2025
[Show more]
Content preview
Virginia Tech Biology 1105 Test4 with 100% correct answers
2025
Genetic Maps
Provide relative location of genes using landmarks.
Physical Maps
Provide actual location of genes.
Previous
Play
Next
Rewind 10 seconds
Move forward 10 seconds
Unmute
0:00
/
0:15
Full screen
Brainpower
Read More
Restriction maps
a common type of physical map
Sequence Tagged Sites
Language used to describe the location of a gene on a physical map
so that it is universal. A unique stretch of DNA added to databases.
FISH (Chromosome Banding)
, Method of marking low resolution physical maps with a stain to
depict a specific area on the chromosome.
BLAST
used to link searched sequence the sequences of related genes and
proteins
Coding DNA
Contains genes that encode
Noncoding DNA
Does not contain genes that encode proteins
Single copy genes
Coding DNA that exists as a single copy on a particular chromosome
Segmental Duplications
Coding or Noncoding DNA in entire blocks of genes that can be
copies from one chromosome to another
Multigene Families
Coding DNA groups of related but distinctly different genes that
occur together in clusters
Tandem Clusters
Coding DNA- identical copies of genes can be found in sequential
groupings and may also include genes which do not encode protein
Noncoding DNA within genes
protein encoding information (exons) is often interspersed with
introns that do not code
Structural DNA
Noncoding DNA- consecutive heterochromatin- regions of the
chromosome that remain tightly coiled and transcribed
Simple Sequence Repeated (SSRs)
Noncoding DNA- A 1-6 nucleotide sequence which is repeated
several to thousands of times
Pseudogenes
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller GUARANTEEDSUCCESS. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $20.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
67866 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now