BIM202final2_06_07_03

BIM202final2_06_07_03 - FINAL EXAMINATION BIM202, June 07,...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
BIM202, June 07, 2003 Name:________________ Each short answer question is worth 2 points: Regulation of the Eukaryotic Cell Cycle: 1) Label the 4 major phases of the cell cycle indicating the relative amount of time cells reside in each __________. 2) What is the catalytic process that regulates activity of CDK-cyclin complexes? _______. 3) At what phase is CD4-cyclin D and Cdk6-cyclin D expressed and what factors induces them? 4) Mammalian cells cultured in the absence of growth factors are arrested with a______ complement of chromosomes in the ____ phase of the cell cycle. 5) Addition of growth factors to arrested mammalian cells induces transcription of multiple genes falling in two classes; ____ and _____. Which class of genes does inhibitors of protein synthesis not affect? Transport across Cell Membranes: 6) An epithelial cell is shown in the Figure to the right Label the basal lamina, microvilli, and the glycocalyx . 7) Where would occludin and claudin proteins be found and what does treatment with trypsin do to the cell? 8) Where are Na/glucose syporters found on the epithelial cell and indicate the direction of the concentration gradient of each? 9) Where are actin filaments crosslinked in to bundles by
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Page1 / 4

BIM202final2_06_07_03 - FINAL EXAMINATION BIM202, June 07,...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online