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zepelin [54]
3 years ago
14

Which two organelles have their own dna and ribosomes?

Biology
1 answer:
Irina-Kira [14]3 years ago
8 0

Answer:

Mithocondria and Chloroplasts.

Explanation:

They both contain their own DNA and Ribosomes

Facts:

Mitochondria are called "The power house" of the cell, they are responsible for breaking down fuel molecules and capturing energy in cellular respiration.

Chloropalst are found in plants and algae (not in humans). They're responsible for capturing light energy to make sugars in photosynthesis. Without the chloropalst,plants wouldn't be abale to make their own food, this will cause their death and then ours.

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What is the evolutionary advantage of an exoskeleton?
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Explanation:

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Two species in the same __ are more closely related than species in the same__
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Does this change in pulmonary blood pressure increase or decrease capillary filtration in the lungs? Explain.
Elza [17]

Answer:

Increase the capillary filtration

Explanation:

Complete question

Mrs. Helms was very upset with the news of her husband. condition. As the day progressed, she noticed that Mr. Helm's breathing was increasingly difficult. He could barely speak without losing his breath. Mrs. Helms called the nurse to her husband's, room. "My husband can't breathe! What is wrong? I thought he had a heart attack not a respiratory condition!" Nurse Nan auscultator the patient's chest listening to Mr. Helm's respirations, which were rapid and wet, producing or crackling sounds. Nurse Nan calmly informed Mrs. Helms, "I'm sorry. Your husband's condition is worsening. The damage to his heart it causing his respiratory problems." The left side of the heart receives blood from which part of the body? If the bicuspid (mitral) valve is not fully dosing, does pulmonary circulation increase, decrease, or not change? Does pulmonary blood pressure increase or decrease with left-sided heart failure? Does this change in pulmonary blood pressure increase or decrease capillary filtration in the lungs? Explain. How does change in pulmonary blood pressure and capillary filtration cause Mr. Helms' rales (wet breath sounds)? Why is Mr. Helms breathing rapidly?

Solution -

The condition of Mr. Helm signifies that the pulmonary pressure increases in the pulmonary arteries. This condition is known as pulmonary hypertension which commonly occurs when the left side of the heart stops functioning or it fails. The blood not pumped by the left heart is pumped back into the lungs thereby increasing the blood pressure. The heart do not get time to relax in this conditions due to continuous pumping back and fro.

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