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MAXImum [283]
2 years ago
9

A net force of 2,500 N acts on an elephant with a mass of 7,000 kg. How

Biology
1 answer:
Tju [1.3M]2 years ago
4 0

Answer:

hey 0.35

Explanation:

sorry my answer is not matching to your options.

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True or false, the more lean muscle mass, the more responsive your body will be to insulin.
Naily [24]

Answer:

True

Explanation:

A general misconception is that insulin is only involved in energy and fat metabolism.  When energy needs are high, insulin transports sugar from the blood into the muscle where it can be converted into energy.  When energy needs are low, insulin facilitates the conversion of excess sugar into fat where it can be stored for future use.

What is often overlooked is the powerful effect of insulin on stimulating muscle protein growth and repair.  An essential action of insulin is to increase the transport into muscle of amino acids, the building blocks of protein, where they can be used for rebuilding and repair. Insulin’s anabolic effects do not end there. Insulin also plays an important role in turning on one of the metabolic switches that control protein synthesis.

This action explains why combinations of carbohydrate and protein are far more effective in stimulating protein synthesis than protein alone.  Two switches are responsible for turning on protein synthesis.  One is activated by protein, specifically amino acid levels in the blood, and the second by insulin.  Consuming carbohydrate (which raises insulin levels) and protein in your recovery drink gives you a dual benefit.  In fact, research has shown that a carbohydrate protein drink is 38% more effective than a protein drink in stimulating muscle protein synthesis post exercise.

Another important effect of insulin is inhibition of protein breakdown.  At any given time, muscle protein is in a state of flux – it is being synthesized and broken down.  When more protein is synthesized than broken down, you have a net gain in lean body mass.  After exercise, protein degradation is higher, primarily because during extended endurance activity up to 20% of the working muscle’s energy is derived from protein.  That’s why consuming protein in your sports drink offers significant advantages.  It reduces the amount of muscle protein used for energy.  Higher breakdown rates of protein after exercise increases muscle soreness and slows the overall recovery process. By inhibiting protein breakdown, insulin mediates a faster recovery.

The bottom line – by taking advantage of how and when insulin works and how nutrition can affect insulin activity, endurance athletes can optimize muscle recovery and achieve significant improvements in endurance performance.

8 0
2 years ago
If you put oxygen in a balloon will it go up? Or helium?
34kurt

Answer:

only helium makes balloons go up so the answer is helium

Explanation:

7 0
2 years ago
Read 2 more answers
The diagram illustrates one method of genetic recombination which method of genetic recombination is illustrated in the diagram
photoshop1234 [79]
<span>independent assortment Good Luck</span>
4 0
3 years ago
All cells contain <br> a.dna. <br> b.chloroplasts. <br> c.nuclei. <br> d.contractile vacuoles.
maria [59]
Only eukaryotes contain upper three but all cells contain "Contractile Vacuoles"

In short, Your Answer would be Option D

Hope this helps!
6 0
2 years ago
Name two types of evidence scientists use to support the theory of evolution. *Hint* The human hand is very similar to a Dolphin
Alex73 [517]

Answer:

Hello! There are numerous things that support Darwin's theory of evolution, but the most credible ones include:

*Homologous structures - structures that are similar in structure but different in function (e.g. wing of a bat and arm of a human).

*Embryology - the study of embryos

*Continental drift - some fossils of organisms that were adapted to a different environment are often found in different climates/areas they don't seem to have been adapted to.

*DNA - similarities in the genomes of certain animals are often used to compare amino acid sequences and protein production.

I hope I helped!

There are a bunch more, but I decided to leave a select few for you to write about.

Feel free to leave a comment down below if you need more assistance. :)

4 0
3 years ago
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