When choosing to purchase and use home fitness equipment, you must commit to

In the brief time you have to read these questions, ~60 more Americans will lose their fight with Cancer… One per minute… Every

Papessa [141]

Answer: $189.8 billion

as of 2010 this cost was $157 billion

Explanation:

this figure represented the collective estimates of all cases of cancer.

Correct question

In the brief time you have to read these questions, ~60 more Americans will lose their fight with Cancer... One per minute... Every minute... Every hour... ~1500 more victims each day. Most of us know someone who has been touched by this disease and the socio-economic burden to the country is large. The financial costs of cancer 2004 in the US, according to NIH estimates .........

8 0

3 years ago

Which is not an example of drug abuse? A. Forgetting what time you took your last dose and estimating when to take another. B. U

zzz [600]

The answer would be A: Forgetting what time you took your past dosage of medicine and estimating when to take another.
I hope this helped! :-)

6 0

3 years ago

A high concentration of fat around the waist is healthy if kept in proper proportions and balanced by lean tissue a risk indicat

Advocard [28]

What is your question?

4 0

3 years ago

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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

3 years ago

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What motion is the erector spinae responsible for?

Alexus [3.1K]

Answer:

I would be the extension of the trunk

Explanation:

The erector spinae muscle extends the vertebreal column. [1] It is formed of 3 muscles and its fibers run more or less vertically throughout the lumbar, thoracic and cervical regions. It lies in the groove to the side of the vertebral column. In cervical region it is covered by nuchal ligament and in thoracic and lumber region by thoracolumbar fascia.

6 0

3 years ago

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