Among the given physiologically active amines , the one that has tryptamine core has to be chosen from the given options. Concept Introduction: Generally amines are toxic in nature. If a compound contains only amine as its functional group , they will be often toxic. Due to this, in biological systems they are not prevalent. If the same compound contains more than one functional group apart from amine means it can be physiologically active. Important “core” structures that are frequently encountered in polyfunctional amines that have biological effects are tryptamine core and phenethylamine core.

Question

There is an instrument in Johnson 334 that measures total-reflectance x-ray fluorescence (TXRF) to do elemental analysis (i.e., determine what elements are present in a sample). A researcher is preparing a to measure calcium content in a series of well water samples by TXRF with an internal standard of vanadium (atomic symbol: V). She has prepared a series of standard solutions to ensure a linear instrument response over the expected Ca concentration range of 40-80 ppm. The concentrations of Ca and V (ppm) and the instrument response (peak area, arbitrary units) are shown below. Also included is a sample spectrum. Equation 1 describes the response factor, K, relating the analyte signal (SA) and the standard signal (SIS) to their respective concentrations (CA and CIS). Ca, ppm V, ppm SCa, arb. units SV, arb. units 20.0 10.0 14375.11 14261.02 40.0 10.0 36182.15 17997.10 60.0 10.0 39275.74 12988.01 80.0 10.0 57530.75 14268.54 100.0…

Answer 1

Question

Chapter 6.10, Problem 1QQ

Interpretation Introduction

Interpretation:

Among the given physiologically active amines, the one that has tryptamine core has to be chosen from the given options.

Concept Introduction:

Generally amines are toxic in nature. If a compound contains only amine as its functional group, they will be often toxic. Due to this, in biological systems they are not prevalent. If the same compound contains more than one functional group apart from amine means it can be physiologically active. Important “core” structures that are frequently encountered in polyfunctional amines that have biological effects are tryptamine core and phenethylamine core.

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