By Barbara Liang
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what is cellcycle
how many cells do we replace in a year
In this learning activity you'll review how every protein molecule of an organism is synthesized by that organism in a prescribed process. This activity helps students understand the fundamental life process of making protein.
In this animated object, learners view molecules as they collide and move between two different solutions. They also observe what happens when the temperature of the solutions is raised or lowered.
In this animated activity, learners examine muscle cell contraction and relaxation and consider the role of calcium ions.
The Blood Bingo
Can you guess the respiratory term described by the accompanying phrase?
Identify these 25 neurological terms in a marathon game of Hangmoon!