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Description
Introduce your students to gene regulation with this lab activity focused on the lac operon. During the lab, students test the B-galactosidase levels of 3 cultures grown in the presence of glucose, lactose, or glucose and lactose. Perform as a quantitative (with spectrophotometer) or qualitative lab. Designed for 8 groups of 2 to 4 students.
Introduce your students to gene regulation with this lab activity focused on the lac operon. During the lab, students test the B-galactosidase levels of 3 cultures grown in the presence of glucose, lactose, or glucose and lactose. You have the option of allowing students to perform the activity as a quantitative lab (with spectrophotometer) or as a qualitative lab (without spectrophotometer). This kit is designed for students working in 8 groups of 2 to 4. Note: Kit includes perishable materials. The o-nitrophenyl-B-D-galactopyranoside must be kept frozen.
Specifications
- Shipping Information or Purchase Restrictions
- This item contains living or perishable material and ships via 2nd Day or Overnight delivery.
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If for any reason you are not satisfied with this item, it is eligible for a return, exchange, refund or credit up to 30 days from date of receipt. Other restrictions may apply. Returns & Exchanges Policy.