Seekh Logo

AI-powered learning platform providing comprehensive practice questions, detailed explanations, and interactive study tools across multiple subjects.

Explore Subjects

Sciences
  • Astronomy
  • Biology
  • Chemistry
  • Physics
Humanities
  • Psychology
  • History
  • Philosophy

Learning Tools

  • Study Library
  • Practice Quizzes
  • Flashcards
  • Study Summaries
  • Q&A Bank
  • PDF to Quiz Converter
  • Video Summarizer
  • Smart Flashcards

Support

  • Help Center
  • Contact Us
  • Privacy Policy
  • Terms of Service
  • Pricing

© 2025 Seekh Education. All rights reserved.

Seekh Logo
HomeHomework HelpbiologyRecombinant DNA and plasmids

Recombinant DNA and plasmids

Recombinant DNA refers to artificially created DNA that combines sequences from different organisms, allowing for the expression of new traits. Plasmids are small, circular DNA molecules found in bacteria that can replicate independently and are often used as vectors to introduce recombinant DNA into host cells.

intermediate
3 hours
Biology
0 views this week
Study FlashcardsQuick Summary
0

Overview

Recombinant DNA technology is a powerful tool in modern biology that allows scientists to manipulate genetic material. By combining DNA from different sources, researchers can create organisms with desired traits, leading to advancements in medicine, agriculture, and biotechnology. Plasmids, small c...

Quick Links

Study FlashcardsQuick SummaryPractice Questions

Key Terms

Recombinant DNA
DNA that has been artificially made by combining DNA from different organisms.

Example: Scientists create recombinant DNA to produce insulin.

Plasmid
A small, circular piece of DNA found in bacteria that can replicate independently.

Example: Plasmids are often used in genetic engineering.

Gene Cloning
The process of making multiple copies of a specific gene.

Example: Gene cloning is used to produce large quantities of a gene for research.

Vector
A vehicle used to transfer genetic material into a cell.

Example: Plasmids are common vectors in gene cloning.

Transformation
The process of introducing foreign DNA into a cell.

Example: Bacteria can be transformed with plasmids to express new traits.

Restriction Enzyme
An enzyme that cuts DNA at specific sequences.

Example: Restriction enzymes are used to create recombinant DNA.

Related Topics

CRISPR Technology
CRISPR is a revolutionary gene-editing technology that allows for precise modifications to DNA.
advanced
Genetic Modification in Agriculture
This topic covers the techniques and implications of modifying crops for better yield and resistance.
intermediate
Synthetic Biology
Synthetic biology involves designing and constructing new biological parts and systems.
advanced

Key Concepts

Genetic EngineeringPlasmid VectorsGene CloningApplications in Medicine