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pychu [463]
3 years ago
7

Small, pinpoint hemorrhages in the skin are known as

Biology
1 answer:
Aleksandr-060686 [28]3 years ago
5 0
Small, pinpoint hemorrhages are called p<span>etechiae.

They are caused by bleeding of broken capillary blood vessels.</span>
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What happens to the tension in the xylem when the stomata close and evaporation stops? It remains constant the moment the stomat
AVprozaik [17]

Answer:

Explanation:

What occurs when the stomata close and evaporation stops is that, the tension in the xylem continues to increase until the living cells of the leaf are fully hydrated. This happens according to the cohesion-tension theory of sap ascent.

This happens at night. Transpiration stops immediately when the stomata is closed. There is a cohesion between each water molecule and adhesion between the water molecules and the stem walls; water is held in the leaves ad stems when the stomata is closed this hereby increases the tension.

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3 years ago
You receive a sample slide of an organism. While observing it under a microscope, you notice that the organism is single-celled
STALIN [3.7K]

Answer:

the presence of cell structures in the cell

Explanation:

<em>If you do not know the reasoning behind this, you may want to read the explanation assignment the teacher adds, or do more research, look at notes, or pay attention during class :)</em>

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3 years ago
Which statement is correct, with regard to the catalase enzyme catalyzing the breakdown of hydrogen peroxide into water and oxyg
Alja [10]
The statement Bonds in the hydrogen peroxide are weakened in catalase's active site, allowing the chemical reaction to occur is the answer. Catalase is an enzyme in the liver that breaks down harmful hydrogen peroxide into oxygen and water. 
8 0
3 years ago
Which of the following represents the codon sequence that
Elden [556K]

Answer:

ATAGTCCTA

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a and t pair together and c and g so it would be ATAGTCCTA i think

3 0
3 years ago
How might a carbon atom from a orange peel in a trash can for a week, end up in an animal's lungs? (Think of how during cellular
defon

Answer:

An orange peel in a trash will start to decompose.

  • The carbon atoms will be released into the air as a result of decomposition.

  • These carbon atoms will be converted into carbon dioxide in the atmosphere.

  • Plants will take in this carbon dioxide for making food by the process of photosynthesis.

  • When animals will consume the pants, the carbon products will be accumulated int he body of the animals. Some of the carbon will be converted into carbon dioxide in the animals and will pass out of the animal's body through respiration.

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3 years ago
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