Learning about genetics, starting with Griffith's experiment and then how Avery, McCloed and McCarty built on it.

Learning about genetics, starting with Griffith's experiment and then how Avery, McCloed and McCarty built on it.

Griffith's Experiments in Bacterial Transformation

Griffith's Experiments in Bacterial Transformation

Looking for STEM projects and challenges for kids? Building and engineering projects are awesome for developing thinking skills and encouraging the ability to design and create. The tough part, though, is that teachers often have to purchase the materials at their own expense. At home, we don’t need to supply enough materials for a class, …

25 Awesome STEM Challenges for Kids (with Inexpensive or Recycled Materials

Looking for STEM projects and challenges for kids? Building and engineering projects are awesome for developing thinking skills and encouraging the ability to design and create. The tough part, though, is that teachers often have to purchase the materials at their own expense. At home, we don’t need to supply enough materials for a class, …

This is a great review worksheet for an AP Biology class reviewing early experiments that led to our current knowledge of molecular biology.  It includes a student chart with an answer key that provides information on Morgan, Griffith, Hershey and Chase, Chargaff, Watson and Crick, Meselson and Stalh, and Beadle and Tatum.

AP Biology, Experiments Which Led to Our Current Knowledge of Molecular Biology

This is a great review worksheet for an AP Biology class reviewing early experiments that led to our current knowledge of molecular biology. It includes a student chart with an answer key that provides information on Morgan, Griffith, Hershey and Chase, Chargaff, Watson and Crick, Meselson and Stalh, and Beadle and Tatum.

Griffith's experiment discovering a "transforming factor".

Griffith's experiment discovering a "transforming factor".

Frederick Griffith (1877–1941) was a British bacteriologist. In January 1928 he performed "Griffith's Experiment", demonstrations of bacterial transformation, whereby a bacterium distinctly changes its form and function. He showed that Streptococcus pneumoniae, implicated in many cases of lobar pneumonia, could transform from one #strain into another. The observation was attributed to an unidentified transforming principle or transforming factor. This was later identified as #DNA.

Frederick Griffith (1877–1941) was a British bacteriologist. In January 1928 he performed "Griffith's Experiment", demonstrations of bacterial transformation, whereby a bacterium distinctly changes its form and function. He showed that Streptococcus pneumoniae, implicated in many cases of lobar pneumonia, could transform from one #strain into another. The observation was attributed to an unidentified transforming principle or transforming factor. This was later identified as #DNA.

Take a look at this See-Through Compost Science Kit by Educational Insights on #zulily today!

AnnLoren Gray Geometric Heart Tunic & Leggings - Infant

Take a look at this See-Through Compost Science Kit by Educational Insights on #zulily today!

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