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LenaWriter [7]
3 years ago
7

Please help with pe question asap

Health
1 answer:
Tanya [424]3 years ago
7 0
Crosss country skiing is the answer
You might be interested in
Need help asap
jenyasd209 [6]

Answer:

One of the most important subjects to master in your life is nutrition. Once you understand how your body takes in food, breaks it down and distributes it throughout your body, you will be able to make healthier food choices throughout your life. You will also be better able to express to your doctor any problems you may encounter,. .

Carbohydrates: Introduction

one of the three primary classes of macronutrients that make up the food we eat. There have been many changes to the types of carbohydrates available. In this century there has been a dramatic shift away from the consumption of fresh fruits and vegetables and complex carbohydrates toward an increase in the consumption of refined carbohydrates. These dietary shifts are implicated in a number of diseases including obesity, diabetes, cardiovascular disease and tooth decay.

Fats: Introduction

Mmm…fats! They make food taste delicious. But what is their value in human nutrition? How much do you need each day? How much is too much? What makes up a good fat or a bad fat? How have modern processing and fast foods changed the fats?

Proteins: Introduction

Protein is another crucial macronutrient. An essential part of human nutrition, they are second only to water in the body’s composition. Protein makes up about 20 percent of our body weight, and is the primary component of muscles, hair, nails, skin, eyes, and the heart and brain. Composed of carbon, oxygen, hydrogen and nitrogen, protein is made of smaller building blocks called amino acids.

Vitamins: Introduction

This section focuses on one of two micronutrient categories: vitamins. Vitamins are essential to human nutrition. They are organic (contain carbon), and are found in small amounts in plant and animal sources. With the exception of a few B vitamins and an occasional biochemical conversion from a precursor, we must get them by eating the plants and animals that contain them.

Minerals: Introduction

Now we get down to the foundational elements that our entire nutritional matrix is built upon. The minerals! Minerals are basic constituents of all matter. Minerals exist as inorganic forms in the earth, and they are a part of all living tissues. In fact, every living cell depends on minerals. When plant or animal remains burn or decompose, it is minerals that are left as the final ash.

Like vitamins, they are coenzymes enabling the body to create energy, growth and healing. Minerals are inorganic molecules that are found on the periodic table and, generally, do not break down into smaller substances. Let’s explore minerals in nutrition!

Fluids And Hydration: Introduction

The water of life:

After air, water is the most important nutrient to the human body. A person can go without food for many weeks, but only a few days without water. Fluids provide hydrogen, oxygen and electrolytes (minerals). In this section we will examine the importance of fluids and the concept and science of hydration. We will also consider modern sources of water, quality issues and the technology of sports hydration drinks.

6 0
2 years ago
List all the unlucky 9 amino acids and their distinct function. list one food source that it can be obtained
raketka [301]
<span>Amino acids are the components of proteins, and proteins are one of the main food groups that human require in order to be fit, healthy and strong. There are twenty different naturally occurring amino acids, each one abbreviated to a three letter code, or often just one letter, for example, the amino acid Alanine is abbreviated "Ala", or just "A". There are nine amino acids that the human body cannot make for itself, and therefore must be obtained from the diet, i.e protein rich foods such as milk, cheese, and lean meats such as beef, and chicken. These nine amino acids are as follows, Leucine (L), Methionine (M), Phenylalanine (F), Valine (V), Threonine (T), Tryptophan (W), ,Isoleucine (I), Lysine (K), and Histidine (H). If these amino acids cannot be obtained then various developmental problems arise such as having poor muscle mass, fragile hair, poor skin complexion, and quality, and more seriously, problems such as exhaustion/fatigue and dizziness.</span>
3 0
3 years ago
Texas guidelines mandate that utensils must be dried with a clean cloth true or false
zavuch27 [327]

Answer:

True

Explanation:

Texas guidelines mandate that utensils must be dried with a clean cloth. Restaurants must obtain a permit to do business. A meat grinder used to grind beef must be washed before it can be used to grind turkey. All food service establishments must have at least one toilet.

5 0
3 years ago
A recipe calls for 1/2 cups of butter for a batch of cookies and makes 24 cookies. How many cuos of butter are needed to make 72
viktelen [127]

Answer:

i might be wrong, but i think its 144

Explanation:

5 0
3 years ago
Read 2 more answers
Select the correct answer.
leva [86]
I think it’s b but im not sure
3 0
3 years ago
Read 2 more answers
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