Genetics, nutrition, fitness, sleep etc.
Answer: C. starch
Explanation:
starch is a polysacharride made up of amylose (unbranched molecule) and amylopectin (branched molecule) both of alpha glucose.
Alpha glucose have OH -hydroxyl group below the first carbon in the ring structure.
these alpha carbons of the amylose and amylopectinc are fused by condensation reaction to form alpha glycosidic bonds.
for example the 1,4, alpha glycosidic bonds in starch is formed between the alpha cabon 1 on one ring structure of glucose and carbon 4 of the next carbon in amylose .it is long coiled to give a compact structute to starch. While the shorter 1, 6 alpha glycosidic bond added to the relatively large grains of starch.
Answer: Types of freshwater biomes include ponds, lakes, streams, rivers, and even some wetlands. (Wetlands are not always considered freshwater biomes because they usually have too high of a salt content.) Lakes and ponds are considered still water since they do not move very fast.
Explanation:
The molar enthalpy of vaporization of the substance is 84.3 kj/mol.
<h3>What is molar enthalpy of vaporization?</h3><h3 />
Molar enthalpy of vaporization is the energy required to vaporize one mole of a liquid at its boiling point.
0.433 moles of the substance absorbs 36.5 kj of energy when it is vaporized.
1 mole of the substance will absorb 36.5 kJ × 1 /0.433mol = 84.3 kj/mol
Therefore, the molar enthalpy of vaporization of the substance is 84.3 kj/mol.
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