Mutations and Biotechnology

Front

What are genetically engineered crops?

Back

Crops that have been modified using biotechnology to enhance desired traits such as resistance to pests, diseases, or environmental conditions.

Front

What is the primary benefit of genetically engineered crops?

Back

They can create a more stable food supply by being altered to resist droughts and other environmental stresses.

Front

What is gene editing?

Back

A technique used to alter the DNA of an organism, allowing for specific changes to be made to its genetic makeup.

Front

What is a genetic mutation?

Back

A change in the DNA sequence that can lead to variations in traits or functions of an organism.

Front

What is a frameshift mutation?

Back

A type of mutation that occurs when nucleotides are added or deleted from the DNA sequence, altering how the sequence is read.

Front

What role does mRNA play in gene expression?

Back

mRNA serves as a template for protein synthesis, carrying the genetic information from DNA to the ribosome.

Front

Where do mutations primarily occur?

Back

Mutations primarily occur in DNA.

Front

What is the purpose of using biotechnology in agriculture?

Back

To improve crop yield, resistance to pests and diseases, and adaptability to environmental conditions.

Front

What is the difference between a silent mutation and a frameshift mutation?

Back

A silent mutation does not change the amino acid sequence of a protein, while a frameshift mutation alters the reading frame of the DNA sequence.

Front

What is the significance of genetic variation in crops?

Back

Genetic variation is important for the adaptability and resilience of crops to changing environmental conditions.