You drink a can of soda with 35 grams of sugar. This is equivalent to how many teaspoons of sugar? Use this figure from your book to do the calculation. 4 grams of sugar = 1 teaspoon = 1 sugar cube 4g = – TSP Round your answer to one decimal place. 8.8 After the digestion of table sugar, fructose and glucose is absorbed in the small intestine? choose your answer… galactose and fructose Previous galactose and glucose fructose and glucose
The correct answer and explanation is:
Conversion of Sugar to Teaspoons
A single can of soda contains 35 grams of sugar. According to the provided figure:
- 4 grams of sugar = 1 teaspoon
- To calculate the teaspoons, divide 35 grams by 4 grams per teaspoon:
Teaspoons of sugar=354=8.75≈8.8\text{Teaspoons of sugar} = \frac{35}{4} = 8.75 \approx 8.8
So, a can of soda with 35 grams of sugar contains approximately 8.8 teaspoons of sugar.
Digestion of Table Sugar
After the digestion of table sugar (sucrose), the two simple sugars formed are fructose and glucose. This is because sucrose is a disaccharide made up of one molecule of glucose and one molecule of fructose.
Explanation:
- Enzyme Action in Digestion:
- In the small intestine, an enzyme called sucrase breaks down sucrose into glucose and fructose.
- Absorption in the Small Intestine:
- Glucose is absorbed directly into the bloodstream through sodium-glucose transporters (SGLTs). It provides immediate energy for the body or is stored as glycogen.
- Fructose, on the other hand, is absorbed via facilitated diffusion through glucose transporter 5 (GLUT5) and then processed in the liver. Excess fructose can be converted into fat.
- Galactose Is Not Involved:
- Galactose is another simple sugar but is not part of table sugar. It is found in lactose, the sugar present in milk.
- Health Implications:
- High intake of fructose and glucose from sugary drinks like soda can lead to health issues such as obesity, insulin resistance, and fatty liver disease.
In conclusion, when you consume a can of soda, the sugar (sucrose) is digested into fructose and glucose, both of which are absorbed in the small intestine but processed differently in the body.