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Sergio039 [100]
3 years ago
7

DNA is characterized by a single helix and ribose sugars

Biology
1 answer:
Masteriza [31]3 years ago
5 0
Is it a true or false question?
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Tricuspid vale stenosis results when the tricuspid valve dosent open completely during ventricular systole atrial diastole ventr
Ghella [55]

Answer:

Hello!

The answer is ventricular diastole.

Explanation:

Tricuspid Valve Stenosis:

Tricuspid Valve Stenosis is the narrowing or stenosis of the tricuspid valve located between the right atrium and right ventricle.

This is a rare heart disease that can be caused by infective endocarditis and rheumatic fever.

This condition entails restricted blood flow from the right atrium to the right ventricle. Untreated cases can result in an enlarged or hypertrophied atrium and a smaller ventricle.

7 0
3 years ago
Select the correct answer.
KIM [24]

Answer:

C. It combines hydrogen ions in sugar molecules to release energy and form water.

Explanation:

Lastly, the hydrogen ions flow through ATP synthase to make ATP.

8 0
3 years ago
Need help with both questions.
Tju [1.3M]
The answer is that you have to use this formula that is u=Gm/R+h
8 0
3 years ago
Does photosynthesis or cellar respiration use oxygen
user100 [1]
In the process of photosynthesis, the outcome or product is oxygen. In cellular respiration, oxygen is taken in to fuel the cells. Cellular respiration is the correct answer.

I hope this helps! 
7 0
3 years ago
1. What does the word imperceptible in paragraph 3 most likely mean?
Nikolay [14]

Answer:

Hard to perceive

Explanation:

6 0
3 years ago
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