Material Detail

"Connecting Concepts: Cell Biology/Thermodynamics 2: Energy conversions" icon

Connecting Concepts: Cell Biology/Thermodynamics 2: Energy conversions

Students follow energy conversions in Euglena, during photosynthesis, respiration, and cellular work. Students will: 1) review definitions and properties of endergonic and exergonic processes; 2) explain, in qualitative terms, free energy changes in the universe, photosynthesis, respiration and cell work; and 3) identify the type of work (chemical, mechanical, etc.) being done in a number of cellular processes.... Show More

Quality

More about this material

Comments

Log in to participate in the discussions or sign up if you are not already a MERLOT member.
Marty Zahn
Marty Zahn (Faculty)
12 years ago

Part two of five interactive exercises that investigate the role of thermodynamics in cell activity. Uses Euglena to illustrate the concepts. This is a vital and not easily understood concept.  Very well written and well organized. Requires students to draw conclusions from information presented.

Technical Remarks:

Requires Flash player

Used in course? Yes
Time spent reviewing site: 1/2 hour