To review:
The key function of the centriole is to assist with cell division in animal cells. As well as, the centrioles help in the formation of the spindle fibers which involved in the separation of the chromosomes during mitosis cell division.
Introduction:
When centrioles extend in all possible directions as long protein fibers known as microtubules, forming is called a spindle. A few of the microtubules attach the poles to the chromosomes by kinetochores connecting to protein complexes. Microtubule-organizing center (MTOC) is a structure found in eukaryotic cells and help in the organization of eukaryotic flagella and cilia and the organization of the mitotic and meiotic spindle apparatus, which separate the chromosomes during cell divisions.

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Chapter 3 Solutions
CUSTOMIZED LAB MANUAL FOR BIOLOGY 1407
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- The following figure is from Caterina et al. The capsaicin receptor: a heat activated ion channel in the pain pathway. Nature, 1997. Black boxes indicate capsaicin, white circles indicate resinferatoxin. a) Which has a higher potency? b) Which is has a higher efficacy? c) What is the approximate Kd of capsaicin in uM? (you can round to the nearest power of 10)arrow_forwardWhat is the rate-limiting-step for serotonin synthesis?arrow_forwardWhat enzyme is necessary for synthesis of all of the monoamines?arrow_forward
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