Answer:
All food chains start with energy the sun, it is captured by plants. food chain always starts with plant life and ends with an animal. Plants are called producers because they are able to use light energy from the sun to produce food (sugar) from carbon dioxide and water.
The RNA determine the instructions for a specific trait in an organism, since the DNA cannot leave the nucleus of the cell the RNA then makes a copy of the dna
Infected sickled red blood cells create a hostile environment for the plasmodium parasite in malaria. The sickle cells have membranes, stretched by their unusual shape, that become porous and leak nutrients that the parasites need to survive and the faulty cells eventually get eliminated quite fast by the organisms, destroying the parasite along the way.
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Fat: 1 gram = 9 calories, Protein: 1 gram = 4 calories, Carbohydrates: 1 gram = 4 calories, Alcohol: 1 gram = 7 calories
From the question given above, a bottle of beer contains 15
grams of carbohydrate, 0 grams of fat, 1 gram of protein and 15 grams of
alcohol.
15 g of carbohydrate = 15 x 4 = 60 calories
0 g of fat = 0 calories
1 g of protein = 1 x 4 = 4 calories
15 g of alcohol = 15 x 7 = 105 calories
60 + 0 + 4 + 105 = 169
Therefore a bottle of beer contains 169 calories.