PLEASE HELP AS FAST AS YALL CAN PLEASE

To your brother advising him to concentrated on studies

VARVARA [1.3K]

Answer:

Dear _____ ( name of brother )

How are you? We all are fine here but are worried about your studies!! It has almost been 3 months after you left home and went to hostel..! And this was the first time of your living alone, this can be a good experience too and a memorable one!! Living alone can have a lot of fun but concentrating in studies is important as well!!

Never forget the the reason of your outing away from home..! You went there to prove yourself better, this can be tough for you but it isn't impossible! We just checked the results of your recent weekly examinations and sorry to say but it was a lil less than our expectations..And I believe that's you've already realized.. isn't it? May be you have got week emotionally due to loneliness.. but if won't be able to control your emotions from now then it may cause to less attention in studies afterwards!!

Marks aren't important but knowledge is what someone expect..to achieve your goal you'll have to improve your concentration!! And I hope you'll be successful in doing it..!! We have faith n believe on you and we hope you'll never lose it. Better late than never as its said isn't false, if you won't take care from now, it'll be difficult for you in the future !!

Explanation:

3 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

4 years ago

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how can one avoid hypothermia and hyperthermia when doing moderate to vigorous mountaineering activities?

Snowcat [4.5K]

Answer:

sometimes may be sometime may be not!

Explanation:

hope this will help you anyway hiii

6 0

3 years ago

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Can someone become lactose intolerant later in life

BigorU [14]

Answer:

“Some people are able to tolerate lactose throughout their lives, but others become more lactose intolerant as they age,” usually caused by your genes, she says. “Some people stop producing lactase, or produce less of it, as they reach adulthood and beyond.”

Explanation:

hope it helps you

3 0

2 years ago

____implies seeing a situation from the same point of view as another person.

Andrej [43]

the answer is perspective

3 0

4 years ago