Pus in a body cavity, especially the pleural cavity is called:

1 answer:

6 0

The pleural cavity is the thin fluid-filled space between the two pulmonary pleurae (known as visceral and parietal) of each lung. A pleura is a serous membrane which folds back onto itself to form a two-layered membranouspleural sac. The outer pleura (parietal pleura) is attached to the chest wall, but is separated from it by the endothoracic fascia. The inner pleura (visceral pleura) covers the lungs and adjoining structures, including blood vessels, bronchi and nerves. The pleural cavity can be viewed as a potential space because the two pleurae adhere to each other (through the thin film of serous liquid) under all normal conditions.

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Adding DNP to mitochondria alters the electron transport chain in what way? (A) ATP continues to be produced but oxygen is no lo

Stella [2.4K]

Answer:

The correct option will be option C.

Explanation:

2,4-Dinitrophenol or DNP is a protonophore molecule which can leak the protons and leads to affect the production of ATP in the mitochondria.

DNP is the best agent known for uncoupling the oxidative phosphorylation as it uncouples the phosphorylation of adenosine diphosphate (ADP) from ATP synthase. It leads to the low production of the ATP during oxidative phosphorylation and most of the energy is converted to heat. It does not effect the electron transport chain, it continues.

Thus, option C is the correct answer.

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2 years ago

Ichthyology is an area of study that examines the physical and behavioral characteristics of fish by using experimentation. How

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Ichthyology is best characterised as Science. None of the other field of studies apply to Ichthyology.

Pseudoscience are beliefs or theories that have been considered scientific. However, they are disapproved scientifically because lack of facts and evidence.

Cryptozoology is study of animals that are rumoured to exist. (Bigfoot, Loch Ness Monster, etc) It is connected with pseudoscience.

Mythology can refer to myths or the study of myths.

As you can see, the study of fish does not apply to any of the area of studies except for Science. Ichthyology applies to Science, because it is a scientific study is different aspects of various species of fish. This includes history, behaviour, and growth.

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3 years ago

Read 2 more answers

A, b, c, d. first to answer gets brainliest

frozen [14]

Answer:

I'm pretty sure the answer is C

Explanation:

Sorry if wrong.

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3 years ago

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An object's______ will remain constant throughout the universe, but it's_____ can change from planet to planet. If you increase

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Answer:

An object's mass will remain constant throughout the universe, but it's weight can change from planet to planet. If you increase the mass of a planet, what happens to its gravity? Strength of Gravity increases. If the gravity on a planet decreases, what happens to the weight of an object on that planet? Weight Decreases

Explanation:

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2 years ago

What biomes receive less then 100 Cm of rain each year? Check all that apply

jeyben [28]

Answer:- Option 3 (desert), Option 4 (tundra) and Option 5 (grassland).

Explanation:-

The amount of rainfall varies in different biomes:-

1. Tropical rain forests - The annual rainfall in these forests falls in the range of 125 to 660 cm which varies according to the seasons.

2. Temperate rain forest - The annual rainfall in these forests can range from 200 cm to 350 cm depending on the region where they are found. The annual rainfall is higher in warmer regions .

3. Desert - As the name suggests, the desert areas do not get enough rainfall. The annual rainfall in a desert is less than 25 cm.

4. Tundra - It is a biome which is found in relatively cooler climates and the amount of rainfall is very less these regions. The annual rainfall in tundra biomes is less than 20 cm.

5. Grassland - in these biomes, the rainfall is higher than the tundra and desert but is not as high as the rain forests and thus, grass is the dominant vegetation. The annual rainfall ranges from 60-90 cm.

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2 years ago