This site is award-winning and comprehensive. It thoroughly discusses genes, tissues, biochemical paths, and developmental processes in the fruit fly, Drosophila. Its gene index identifies genes with their functions, maternal and zygotically transcribed genes, genes important to behavior and genes in conserved pathways. Its tissue and organ development section shows stages and an atlas, as well...

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In this activity, students learn about gene expression and how different genes are active and inactive in different tissues of the body. They will also explore how microarrays work, and will explore the relationships that exist between gene expression and cancer as well as epigenetics. As part of this tidbit, students will work in groups to complete a worksheet as the activity progresses, watch...

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In this activity, students will use an HHMI Biointeractive module to review the eukaryotic cell cycle, key players that regulate the cycle, and applications to cancer. The first part of the activity focuses on going through the module and drawing out the key cell cycle regulators on to a figure of the cell cycle. The second part of the recitation has the students interpret a graph depicting the...

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This interactive slide show includes a variety of information on regeneration. An overview and comparison of different regenerative capabilities in many different organisms are presented. There are also video clips for some of the slides.

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This link contains four articles for Biology 401 recitation regarding Life in Balance. The first article is on cellular differentiation, the second article is on malaria, the third on the spread of malaria and the fourth article deals with population regulation. All articles are provided in pdf format. There is also an editable handout available, along with a pdf version and a copy of TA notes in...

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