Group items tagged

From NC BIoTech Expo

Generate different mutations using a model which transcribes and translates.  Clear instructions are on the website.

DNA folding model

Variety of lesson resources

Our genomes are riddled with the detritus of ancient viruses. They infected our hominid ancestors tens of millions of years ago, inserting their genes into the DNA of their hosts. Today, we carry about 100,000 genetic remnants of this invasion. So-called endogenous retroviruses make up 8 percent of the human genome.

drag and drop review and comparison of plant and animal cells

Inside the cell: -cell function, -interactive, functions, specialization, mitosis, aging/death, glossary

Reference site for International Baccalaureate (IB) Biology course.

array of HS science lesson from non-profit Science Pioneers in Kansas City, MO

curricular unit on genetic testing

curricular unit on Genetic Research

4:55 min Rosalind Franklin is a lesser-known hero in the famous story of DNA's discovery.

This game helps students to enjoy reviewing vocabulary related to cells, organelles, and the plasma membrane.  Each card in the deck has a target vocabulary word and two related taboo words that the student may not use as he/she gives clues so the other students in his/her small group can guess the target word.  Many students have trouble learning the substantial new vocabulary required for biology, and this game lets students have fun while reinforcing their understanding of key terms.  The first file below provides the master copy for creating the card decks for this game, and the second file below provides the teacher notes, including instructions for playing the game.

The Virtual Biology Lab Project is designed to provide interactive activities that demonstrate ecological principles. We provide agent-based models that simulate classic ecological experiments or concepts across a wide range of ecological topics. Students manipulate experimental parameters and observe the results. These results are provided numerically and graphically and are reinforced with a visualization of the model's "world". The content is suitable for advanced high-school and college students.

You will learn about "Dalton's Atomic Theory" in this video. John Dalton was an English chemist who is very well known today for his work in the development of atomic theory. Let us learn the postulates of Dalton's atomic theory. All matter, whether an element, a compound or a mixture are made up of very tiny particles called atoms. All atoms of a given element are identical in size, mass and chemical properties. Atoms of different elements differ in size, mass and chemical properties. Atoms are indivisible particles which can neither be created nor destroyed in a chemical reaction. Atoms combine together in fixed whole number ratios to form compounds. In a chemical reaction, atoms only get rearranged. An atom of an element does not change into the atom of another element.