Page 46 - Career Readiness Catalog

800.381.8003 | lab-aids.com

DNA, RNA PROTEIN SYNTHESIS MODELING
Kit #72

Demystify the DNA/RNA connection in protein synthesis . Following step-by-step directions,
students will:
• build and replicate an eight-rung DNA molecule .
• use half the DNA ladder to build mRNA (messenger RNA) .
• simulate mRNA movement by placing the mRNA on a ribosome .
• simulate translation by matching the mRNA and its codons
to the tRNA (transfer RNA) and its anti-codons .
• disconnect the protein chain so the process can continue .
Accommodates unlimited classes, each with 12 groups of two students.
Kit No. 72 $214.60
Eng./Spn. Kit No. 72-BL $216.75 LITERACY SPANISH
Add a Group No. 72EL $28.80 ADD A GROUP NONCONSUMABLE

Rh BLOOD TYPING

Kit #1A-32
The significance of the Rh factor becomes clear as students
type their own blood to determine if they are Rh Positive
or Rh Negative. In the first part of this activity, students
determine their own Rh blood type . This is done by typing
their blood and observing tissue incompatibility . Next, they
mix a blood sample with Rh serum . Finally, the students
observe the resulting film for agglutination. If agglutination
occurs, the red cells possess the Rh factor and the individual
is considered to be Rh+ . If agglutination doesn’t occur, they
are Rh- . No warming of the serum or light box is necessary .
Accommodates one class with 32 students.
Kit No. 1A-32 $63.75

REFILLABLE

44 In-depth descriptions and full content lists at lab-aids.com