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Natasha2012 [34]
3 years ago
5

Before testing for starch, the leaf is warmed in ethanol. The ethanol turns green. Why is this?

Biology
1 answer:
snow_tiger [21]3 years ago
8 0
The leaf turns the ethanol to that color because it is green
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Eduardwww [97]

Answer:

Centimeters

Explanation:

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3 years ago
If a 0. 2-ml blood sample with a paco2 of 40 mm hg diffuses across a membrane into the e2 electrode containing 0. 3 ml of soluti
kogti [31]

If a 0. 2-ml blood sample with a paco2 of 40 mm hg diffuses across a membrane into the e2 electrode containing 0. 3 ml of solution, the final paco2 in the blood sample will be less than 16 mm Hg.

What is paco2?

The partial pressure of carbon dioxide is specifically evaluates the carbon dioxide level in blood.

It is a determined by using  a popular test called arterial blood gases (ABG) test.

It also also evaluates the partial pressure of oxygen (PaO2), bicarbonate (HCO3), and pH level of blood.

This test is performed on patients of lung diseases, neuromuscular diseases and also useful for getting a clear picture of the body's metabolic and respiratory conditions.

Hence the answer is less than 16 mm Hg.

Learn more about paco2, here:

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6 0
1 year ago
What are the parts of animal cell and what are their function?​
Ainat [17]

Answer:

mitochondrion

endoplasmic reticulum

cytoplasm

cell membrane

centrioles

vacuole

Explanation:

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  2. Endoplasmic reticulum (ER); Distribution of protein and other materials through out the cell
  3. vacuole; for food or water storage
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4 0
3 years ago
BRAINLIESTTT ASAP!!!
FromTheMoon [43]
Temperature affects a star size and the light it emits and it also affects it luminosity. When a star is cold it usually emits a blue color and when its hot it emits a reddish color. For example, up close to the sun it appears red, this is because the temperature is hot.
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Hope this helps :)
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3 years ago
Under what conditions would recycling be a world changing solution to our trash problem?
denpristay [2]

Answer:

EVERYONE

Explanation:

7 0
3 years ago
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