'Circular pieces' presentation slideshows

Laboratory Procedures

Laboratory Procedures. Fume Hood. Located between lab and prep room Prevents harmful fumes from entering lab May be used for demonstrations Often used by teacher when diluting or disposing of chemicals Open to outside at all times, fan can be turned on for more airflow. Spill Control.

695 views • 45 slides

Animal, Plant & Soil Science

Animal, Plant & Soil Science. Lesson B2-6 Organismic and Molecular Biotechnology. Interest Approach. Ask the students if biotechnology is safe. Lead a discussion regarding the common practices of animal producers that are forms of biotechnology. Objectives.

513 views • 26 slides

Bacterial Genetics

Bacterial Genetics. Asexually reproducing (binary fission) High reproductive rates/short generation spans Variation in bacteria mainly caused by mutation Our variation mainly caused by recombination of existing alleles. Sources:.

1.24k views • 25 slides

Genetic engineering (recombinant DNA technology) Steps Obtain gene Put the gene into the vector

Genetic engineering (recombinant DNA technology) Steps Obtain gene Put the gene into the vector The vector carries the gene into the recipient cell The recipient cell expresses the gene. Restriction enzymes . Cut the backbone of the DNA molecule Many different types

367 views • 14 slides

Prokaryotes

218 views • 10 slides