Exam (elaborations)
BIOD 102 LAB EXAMS 1-6
- Course
- BIOD 102
- Institution
- Portage Learning
BIOD 102 LAB EXAMS 1-6
[Show more]
2 reviews
By: lynntran1 • 1 month ago
By: jiwang • 7 months ago
Although it differs from the actual exam, it is helpful for review before the exam.
Content preview
BIOD 102 LAB EXAMS 1-6 Lab 1 ExamQuestion 1
Multiple Choice:
Which of the following is transcribed from DNA and contains instructions for a protein? cDNA
tRNA
mRNA(~00:16)
RT
Question 2
Describe the flow of genetic information within the cell.
Answer: DNA → RNA → Protein (~ 00:18)
Question 3
What are DNA microarray assays?
Answer: DNA microarray assays are a collection of single-stranded DNA fragments that represent various genes (~2:23).
Question 4
What does each well in a microarray analysis contain?
Answer: Each well contains identical copies of DNA fragments that carry a specific gene (~4:21).
Question 5
Which of the following genes encodes for a protein in the polyamine biosynthesis pathway?
FGG
SIAT9 CYP24
ODC1 (~5:11; Microarray Table file)
Question 6
If the results of a microarray analysis conducted in a research laboratory showed that a gene turned green, what would this indicate about the gene?
Answer: The color green indicates that the gene is expressed (transcribed) more in normal lung cells than
in cancer cells (~ 5:21; Microarray Table file).
Question 7
True or False: Transcribing a gene means that it is turned “off”. False; Transcribing a gene means that it is turned “on” (~6:33).
Question 8
True or False: Tumor suppressor genes promote cell growth, cell division, and cell proliferation.
Answer: False; Oncogenes promote cell growth, cell division, and cell proliferation (~7:02) Question 9
Multiple Choice:
DNA is into mRNA, which is then into proteins.
transcribed; translated(~6:07)
Lab 2 Exam- Question 1
Multiple Choice: What region of the abdomen is the pancreas located in?
Correct!
Epigastric(~ 00:17)
Peritoneal Thoracic
Hepatic
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 Loyimproved. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
79271 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now