Which of the following is a type of carbohydrate?

Most of our calories burned (energy used) in a 24 hour day come from

AnswerExercise maybe

Explanation:

6 0

3 years ago

Jessica's new diet plan contains 3.3 mg of heme iron and 17.5 mg id non heme iron. what us the amount of biologically available

Hitman42 [59]

1.37mg is a total concentration of iron.

Further Explanation:

Iron is a vitally important element that is required for oxygen transport as a component of hemoglobin. Haemoglobin is composed of two components; heme and globin chain. Heme is further composed of two component; iron and porphyrin ring and globin is a protein chain. Heme part of the hemoglobin helps in binding oxygen component whereas globin chain helps in transport because it is soluble in body fluid. When heme group breaks down it release iron and phosphorus in the body fluid. Iron is obtained from dietary source.

The naturally occurring iron is formed in two forms; heme and non heme iron in food that are handled and absorbed by the human cell differently. Heme iron is a kind of iron present in muscle tissue and blood. The source of heme iron is meat, seafood, poultry and fish. It is generally present in the form of animal protein. Non heme protein is a plant as well as animal based iron. They are present in beans, grain, vegetables, fruits, seed, nuts, egg and milk. Heme iron is absorbed more easily in human body than non heme iron.

Biologically available heme can be calculated by the formula given below.

$\text{Biologically available}=\dfrac{\text{dietary intake}\times\text{absorption}}{100}$

The concentration of heme iron can be calculated by,

$\begin{aligned}{\text{Heme iron}}&=\frac{{3.3 \times 15}}{{100}}\\&=0.49{\text{ mg}}\end{aligned}$

Calculate the non heme concentration by,

$\begin{aligned}{\text{Non - heme iron}}&=\frac{{17.5\times5}}{{100}}\\&=0.875{\text{ mg}}\end{aligned}$

Total concentration of iron,

$\begin{aligned}{\text{Total iron}}&=0.49+0.875\\&=1.37{\text{ mg}}\end{aligned}$

Learn More:

1. Learn more about meiosis brainly.com/question/1600165

2. Learn more about the process of molecular diffusion in a cell brainly.com/question/1600165

3. Learn more about human sperm and egg cell brainly.com/question/1626319

Answer Details:

Grade: High School

Subjects: Biology

Topic: Dietary Iron

Keywords:

Heme, non heme, iron oxygen, hemoglobin, porphyrin, phosphorus, muscle, tissue, beans, grain, vegetables.

3 0

4 years ago

Read 2 more answers

Certain beliefs and values are true for everyone. Which of these characteristics best reflect those beliefs and values?

Bumek [7]

Answer:

Self respect and respect for others!

(i got it right in a test i did)

Explanation:

Self Respect and respect for others are characteristics that best reflect the beliefs and values that are considered true. A person's principles are usually the result of their beliefs and values.

Hope this helped! :D

3 0

3 years ago

Read 2 more answers

Define what ethical means to you ?

777dan777 [17]

Answer: group of a people that share the characteristics, features, and/or traits.

5 0

4 years ago

This is my last time asking because my points will be gone PLZZZZ.

katovenus [111]

Answer:

Kindly check explanation

Explanation:

From the scenario described above, the main problem being faced by Eduardo is the financial demand required to both cater for the small loans required for his program and take care of his siblings. However, in the long term, Eduardo would really benefit from the private college scholarship which he was offered out of many. This will offer him a much easier route towards attaining his dream desire of becoming a social worker.

By opting for a local college, he might be able to escape the financial rigor associated with the private college and have more resources to cater for his siblings. However, he might have to forfeit his dreams or wait a little longer.

8 0

3 years ago