Vitamins are organic compounds required as essential nutrients by the body of a living organism. Human body needs vitamins from food because it is not capable of synthesizing them on its own. Vitamins obtained from diet are typically required in very small amounts, and different living species ma...
What makes a restriction enzyme so different from the other biological enzymes? Why is co-enzyme A so unique to our metabolism? What properties are needed for enzymes to work properly? Why are enzymes secreted in an inactive form? Why are vitamins considered co-enzymes? a. They are organic ...
These monkeys—two groups of’em—were given all the vitamins and minerals and other nutrients they needed, except that one group got thirty percent fewer calories.And now, after thirty years or so—about an average lifetime for a monkey—it’s clear that the monkeys that have been on the...
51.We get most vitamins from foods because the body cannot make them.___52.Vitamin A helps us make and use energy from food.___53.We need Vitamin B and Vitamin C for healthy blood.___54.Vitamin D helps the body use minerals such as calcium.___55.Six kinds of vitamins are mentio...
Micronutrients, like vitamins and minerals, are essential for every biochemical reaction in your body, McHugh explains. “That’s what we’re talking about with absorption. There are reactions going on in your intestines as well as throughout your body, and it’s important to have everything ...
Metabolism: Discuss the need for a balanced diet. Why is it important? Why does glucose go up and down? (glucagon, insulin) Why are unsaturated fats supposedly better for us than saturated fats? Why is diet and exercise important for healthy bones? Why are vitamins an important part of dai...
Vitamin D is one of the most important vitamins for our overall health, but many people in the United States, as well as worldwide, are not getting enough of this vitamin. And the only way to know if you're getting enough of this vitamin is by doing an expensive test. And everyday ...
54.Vitamin D helps the body use minerals such as calcium.T55.Six kinds of vitamins are mentioned in this passage.F. 试题答案 在线课程 分析 文章大意:文中提到了五种维生素,分别是维生素ABCDE.维生素A对头发,皮肤和视力有好处.食物牛奶,胡萝卜中含大量的维生素A.维生素B帮助我们从食物中获得能量.谷物...
The Main Take Away Paying attention to your intake of Vitamin C-rich foods is simply a smart health and vitality principle, particularly as we enter the winter season. However, if you're diet is light on plants and based heavily of animal products and/or processed foods, chances are you’...
Even if you already eat a healthy diet, taking prenatal vitamins is necessary to make sure you get all the nutrients you and your baby need.