Friday, February 27, 2026

6.8 Biotechnology continued

 

 

Today's Learning Objective(s):

§   Explain the use of genetic engineering techniques in analyzing or manipulating DNA.

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Tasks:

1

Video: PCR & Gel Electrophoresis

There are two inventions that allow scientists to “fingerprint” DNA.

 

- PCR

- electrophoresis

 







 

2

Read background - Lab: Restriction Enzymes

 

Document

 

 

3

Conduct the Lab

Let’s load the gels.  

4

Lab: Restriction Enzymes - Analysis

After collecting the data from the gels:

 

Do we know the culprit?

 

Claim – Which DNA is the match?

Evidence – What about the gel electrophoresis supports your claim.

Reasoning – Explain why this evidence is so strong using what you know about PCR and gel electrophoresis.

 

 

 

Homework

MCQs 6.8

Checkpoint > GMO & Genomics due Tuesday

🗣️ Discussion due Tuesday

Pre-Lab Assignment: Transformation (post-poned)

 

Upcoming Assessments

3/6/26 Test: Gene Expression & Regulation – test date changed due to field trip