If tissue A acts as the inducer and tissue B acts as the responder, so that...
If tissue A acts as the inducer and tissue B acts as the responder, so that tissue B differentiates into a wing feather, the tissue that produces the ligand (or signal) is ___________ and the tissue that produces the matching receptor is ____________.
A. Tissue B and tissue A respectively
B. Tissue A and tissue B respectively
C. Both ligand and receptor are produced by tissue A
D. Both ligand and receptor are produced by tissue B
E. None of the above
I think it is B but I am not sure
Homework Answers
Option B is correct
Tissue A act as the ligand which generates tha signal and tissue B act as the receptor molecules which give the response for the inducing of the A tissue, so the option B is correct.
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If tissue A acts as the inducer and tissue B acts as the
responder, so that...
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answer so i can check my answers when i am finish 33) What accumulates in foamy...
answer so i can check my answers when i am finish
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So sorry for the long question, I am able to do a) and b) but not...
So sorry for the long question, I am able to do a) and b) but
not sure about the rest
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the area of 20. Immediately following tissue damage, blood vessels dilate or increase in diameter in damage and their permeability increases. Dilation of blood vessels is called a. vasodilution e. vasodilation d. inclusion 21. Thecells destroy the target cels with perforin which lyses the infected cell. a. Protein b. Paraffin c perforin e. none of the above d. porin 22. The phase of fever that indicates that the body tempersture is falling is e.seizure b. shivering mmmunity inwolves the production...
24. Which of the following mechanisms produces the most cells for tissue growth from stem cells? a. The division of the stem cells themselves. b. The division of fully differentiated cells. C. The division of transit amplifying cells. d. The division of stromal/mesenchymal cells. 25. Which of the following would most likely promote cancer if it had a hyperactive mutation? a. E-Cadherin b. Cyclin D c. p27 d. Weet kinase 26. Snakes and lizards each have vertebrae and ribs. Which...
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answer so i can check my answers when i am finish
33) What accumulates in foamy cells (macrophages)? a) Cholesterol 5) Neutral fat c) Lipofuscin d) Proteins e) Bilirubin 34) Which of the following is a typical product of anaerobic cell metabolism? a) Fatty acids b) Lactic acid CY ATP d) Glycogen e) Cholesterol 35) Choose all the correct answers: Which of the following changes are common to both reversible and irreversible cell injuries? a) Plasma membrane rupture b) Cell...
So sorry for the long question, I am able to do a) and b) but
not sure about the rest
2. Consider the DT LTI system defined by the impulse response h[n]-i[n]-?[n-1]. The input to this system is the signal rn: (a) Sketch hn and n (b) Determine the output of the system, y[n], using convolution. Sketch y[n (c) Determine the DTFTs H(ei) and X(e). Make fully-labeled sketches of the magn tudes of these DTFTs. (d) Recall that the discrete...
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