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4 years ago

What percentage range of an adult's kilocalories is recommended as the maximum to be obtained from fat?

1 answer:

4 0

The percentage range of an adult's kilocalorie that is recommended as the maximum to be from fat is between 20-35% of kcal from fat. Fats and oils are part of a healthful diet, however the type of fat makes a difference to heart health and the total amount of fat consumed is important. Fat contains about 9 kilocalorie per gram. Fats are classified as saturated, monosaturated, or polysaturated based on the type of chemical bonds in their fatty acids. The recommended fat intake is between 20 to 30 percent of calories for adults, 30 to 35 percent of calories for children 2 to 3 years and 25 to 35 percent for adolescents 4 to 18 years of age.

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The __________ is the lowest level of life's structural hierarchy.

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Jul 7, 2008 - Ok, this includes "hierarchy structural levels biology." Principles in Biology ... What is the highest level in life's structural hierarchy? - Yahoo .The structure of living organisms including those of entire populations and ... is life?'. In the biological sciences, the following hierarchical levels are recognized: ...

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4 years ago

Regarding the factors of true labor: distortion of the myometrium increases the sensitivity of the skeletal muscle layers. the f

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Regarding the factors of true labor, the the fetal pituitary releases oxytocin in response to estrogens.

<h3>What is oxytocin?</h3>

It should be noted that oxytocin means a hormone that is involved in childbirth. It is associated with trust and empathy.

In this case, regarding the the factors of true labor, the the fetal pituitary releases oxytocin in response to estrogens.

Learn more about oxytocin on:

brainly.com/question/14133775

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2 years ago

Which of the consequence of global warming is described as having an increase in growing season, changes in migration, and loss

Amiraneli [1.4K]

B) Melting ice would increase the growing season because the temperatures would increase, animals living in certain areas would migrate to others, and certain species that lived on the ice would die.

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3 years ago

What is the process of chemosynthesis

Mamont248 [21]

Explanation:

chemo synthesis is a process by which certain microbes create energy by mediating chemical reactions

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3 years ago

Read 2 more answers

A population of wild-flowers was scored for flower color. There were 342 blue (BB) plants, 1622 violet (BR) plants and 797 red (

BARSIC [14]

Answer:

Since the homozygous have 2 alleles and heterozygous have one of each. The allelic frequency of blue will be calculated as;

Step 1 Freq B

Freq B = 2×no of Blue+ No of purple/2× total number of plants

No of blue plants(BB)=342

No of violet plants(BR)=1622

No of red plants(RR)=797

Frequency of allele B= 2×342+1622/5522

Frequency of allele B=0.4176

2. Freq red

Since allelic freq should add up to 1. freq for Red will be

1-0.4176=0.5824

also using the same formula used for Blue gives the same answer.

3.Expected number for Blue, Red and Violet

a)Expected frequency=p2=0.4176² =0.1744

Expected Blue plants= 2761*0.1744=481.5184

b)Expected frequency=q2=0.5824²=0.3392

Expected Red plants=2761*0.3392=936.5312

c)Expected frequency=2pq = 2*0.4176*0.5824 = 0.4864

Expected plants=2761*0.4864= 1342.9504

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3 years ago