WebSep 15, 2024 · Those monosaccharides that contain an aldehyde functional group are called aldoses; those containing a ketone functional group on the second carbon atom are … WebSep 15, 2024 · Exercise 16.2. 1. Draw an example of each type of compound. an aldohexose. a ketotetrose. The simplest sugars are the trioses. The possible trioses are shown in part (a) of Figure 16.2. 1; glyceraldehyde is an aldotriose, while dihydroxyacetone is a ketotriose. Notice that two structures are shown for glyceraldehyde.
NCERT Exemplar Class 12 Chemistry Chapter 14 Biomolecules
WebNov 1, 2024 · Unit-14:-Biomolecules Carbohydrates:-Optically active polyhydroxy aldehydes (aldcses) or ketones (ketoses) or compounds which on hydrolysis give these units are known as carbohydrates. They are also called saccharides. Depending upon their behaviour towards hydrolysis, carbohydrates can be of following three Types. … WebJan 1, 2024 · These are optically active polyhydroxy aldehydes or ketones. There are three major classes of carbohydrates, broadly, monosaccharides, oligosaccharides and polysaccharides (Slavin & Carlson, 2014). 1.2.1. Monosaccharides. These are generally called simple sugars, and the most common monosaccharide is glucose. dynamics f and o
organic chemistry - How do you recognize a carbohydrate …
WebApr 10, 2024 · Carbohydrates can be defined chemically as optically active polyhydroxy aldehydes or ketones, or compounds that produce such units upon hydrolysis. Some carbohydrates with a sweet taste are also known as sugars. Sucrose is the most common sugar found in our homes, whereas lactose is the sugar found in milk. 2.1 Classification of … WebAug 20, 2024 · Answer: Carbohydrates are optically active polyhydroxy aldehydes or polyhydroxy ketones or the compounds which produce such units on hydrolysis. Question 2. What are monosaccharides? Explain. Answer: Carbohydrates that cannot be hydrolysed further to give simpler units are called monosaccharides. WebIntro to Carbohydrates:-The most abundant biomolecule on EARTH-Glycans are used for structure-Oxidation of Carbohydrates is needed to produce energy-Carbohydrates are polyhydroxy aldehydes or ketones, or substances that yield such compounds on hydrolysis-Many carbohydrates have the empirical formula C n (H 2 O) n-Differences are often … crystol mihaly rochester