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3 years ago

What happens in the proliferation stage of wound healing?

1 answer:

7 0

Wound healing the natural way the body heals or restores broken tissues due to injury. Wound healing consists of four phases: hemostasis, inflammation, proliferation and maturation. During the proliferation stage, epithelialization, fibroplasia and angiogenesis occur during this stage. This is the stage wherein the growth of new tissue occurs.

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I. Match the following.

dezoksy [38]

1. a minus-charged particle of an atom..... Electrons

2. a neutral (no charge) particle found in the nucleus of an atom..... Neutrons

3. a positive-charged particle in the nucleus of an atom.... Protons

4. a system of comparing atomic masses to carbon.... Relative mass

II. The atomic number of an atom is equal to the number of Protons.

III. The atomic number is always equal to the atomic mass. False.

IV. Atomic mass minus atomic number =number if neutrons.

V. A proton in the nucleus of an atom has an electrical charge of: +ve (positive).

VI. The atomic number of calcium is 20. This number means that calcium has 20 protons. The atomic mass of calcium is 40. How many neutrons does calcium have?

Answer: No of neutrons = atomic mass-atomic number

No of neutrons= 40-20=20 neutrons.

VII. Helium has an atomic number of 2. This number also means that helium has 2 protons. The atomic mass of helium is 4. How many neutrons does helium have?

Answer: No of neutrons = atomic mass-atomic number

No of neutrons= 4-2=2 neutrons.

VIII. The relative atomic mass of a proton or neutron is 1.

IX. The relative atomic mass is always a mass that is compared to the element Corbon.

X. Name the three kinds of sub-atomic particles found in an atom: electron, proton and neutron

4 0

3 years ago

The atmospheric CO2 concentration increased since the last 150 years. If this continues, how will plants be affected? Disregard

nataly862011 [7]

Answer:

;,jlkj;lkjf;lkjflkf

Explanation:

7 0

3 years ago

Please help

irinina [24]

Answer:

lake tahoe

Explanation: :)

3 0

3 years ago

Some sports nutrition professionals recommend a range of 6 to 10 grams of carbohydrate per kilogram of body weight for athletes

xenn [34]

Answer:

The recommended range of carbohydrate that Kimmy should be eating per day is 436 to 727 grams of carbohydrate.

Explanation:

Carbohydrate is a macronutrient which provides energy for the body to perform various functions.

In the question, it is given that the the recommended range of carbohydrates for athletes in heavy training is 6 to 10 grams of carbohydrate per kilogram of body weight. This recommendation is used for Kimmy, who weighs 160 pounds to calculate the range of carbohydratess she should be eating per day.

The weight of Kimmy converted to kilogram is $(\frac{1}{2.2} )*160=72.72$

The recommended range of carbohydrate is 6 to 10 grams of carbohydrates per kilogram of body weight. Therefore, for 72.72 kg of body weight, it is (72.72 $*$ 6) to (72.72 $*$ 10) grams of carbohydrates i.e., 436.36 to 727.2 grams of carbohydrates.

Kimmy should be eating per day is 436 to 727 grams of carbohydrates.

6 0

3 years ago

A person cannot see a single cotton thread 100 feet away, but if you wound thousands of threads together into a rope, it would b

aleksley [76]

yes, because we cannot see DNA without a machine, and its the same with nano-molecules, that are blind to the human eye

5 0

3 years ago