Homework Answers
The answer is proteoglycan/ membrane receptor.
Hedgehog protiens are paracrine signalling factors that transmit information to embryonic cells required for proper cell differentiation.
Wnt protiens are a group of signal transduction pathways which begin with proteins that pass signals into a cell through cell surface receptors.
Protein kinase is a kinase enzyme that modifies other proteins by chemically adding phosphate groups to them (i.e. phosphorylation).
Collagens are the most abundant protein in the extracellular matrix.
BUT,
Proteoglycans are a major component of the animal extracellular matrix, the "filler" substance existing between cells in an organism.
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Question 1 Which pair does not match a protein and its function? Hedgehog protein / paracrine...
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Last guy got it wrong - Thank you. 2. You discover a signal transduction pathway that...
Last guy got it wrong - Thank you.
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The growth factor was a signalling molecule that bound to a receptor. channel Okinase O G-protein contact-dependent Question 10 2 pts Which of the following best explains why dimerization of the kinase receptor in the absence of a growth factor could lead to cancer? The dimerization produces the growth factor, which can the signal for the cell to divide even if it was not supposed to. O Dimerization would cause the alpha subunit of a G-protein to become activated, leading...
Last guy got it wrong - Thank you.
2. You discover a signal transduction pathway that regulates actin polymerization. SigC is the ligand, which binds to and activates a receptor tyrosine kinase (RTK). Activation of the RTK leads to the activation of the Ras protein, which then activates the protein kinase PK1 that phosphorylates the RingA protein on S34. When SigC plasma membrane phosphorylated, RingA binds EXTRACELLULAR to the gene regulatory SPACE inactive Ras protein activated Ras protein protein, AP1....
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Match Protein & Function
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