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Product Details
Objective:
Demonstrate a model of the Human DNA molecule structure to explain its double helix configuration and genetic information encoding.
Materials included:
Plastic base
Stand
Small strips (color)
Materials not included in the kit:
Procedure and assembly steps:
Procedure included in the kit manual . This is not a ready made product. Student needs to follow the steps to assemble the model…
Description:
Human DNA Molecule Structure Model:
DNA is a molecule found in the cells of living organisms, including humans. It carries the genetic instructions necessary for the growth, development, functioning, and reproduction of all known living things.
- Base Pairing: Base pairing refers to the specific and complementary binding of DNA bases. Adenine (A) always pairs with thymine (T), and cytosine (C) always pairs with guanine (G) in a DNA molecule.
- Double Helix: The DNA double helix is the three-dimensional structure of DNA, resembling a twisted ladder or spiral staircase. It consists of two long strands made of sugar and phosphate molecules, connected by base pairs in the center.
- Sugar and Phosphate Backbone: The sugar and phosphate molecules in DNA form the sides or “backbone” of the DNA ladder. These molecules provide structural support to the DNA molecule.
- Genes: Genes are specific segments of DNA that contain the instructions for making proteins and performing various functions within an organism. They are like chapters in the genetic instruction manual.
- Proteins: Proteins are molecules in cells that play a crucial role in reading and interpreting the information stored in DNA. They carry out various functions in the body based on the instructions encoded in the DNA code.
Learning outcome:
Have a better understanding of the Human DNA molecule structure to explain its double helix configuration and genetic information encoding using the model built by the student in this project
Section or subject:
Biology
Grades:
6+
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