Photosynthesis, if they have chloroplasts then they photosynthezise
The source of energy that is used to power the movement of contraction in working muscles is adenosine triphosphate (ATP)- the body's biochemical way to store and transport energy
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A change in the order of amino acids can completely change the entire structure of the protein.
The shape of the protein is the result of how amino acids react to each other and the environment. Amino acids are all very similar in structure, but each has an individual R group that has its own properties, such as polar, non polar, able to form disulphide bonds, etc. that dictates how it will interact (ex. non polar AAs will be on the inside of the protein while polar will be on the outside, two AAs that like to form disulphide bonds will gravitate toward each other).
<em />If one of these amino acids is misplaced, the protein is likely to be shaped a completely different way which often hinders its functionality.
The answer is; right atrium, pulmonary arteries, pulmonary veins, left ventricle, aorta
Deoxygenated blood from the tissues flows into the heart through the vena cava vein. The blood is pumped by the right ventricle to the lungs through the pulmonary artery. The blood gets oxygenated in the lungs and flows back to the heart through the pulmonary vein. The heart (left ventricle) then pumps the oxygenated blood to tissues through the aorta.
Answer:
Algae are eukaryotic organisms that have no roots, stems, or leaves but do have chlorophyll and other pigments for carrying out photosynthesis. Algae can be multicellular or unicellular. Unicellular algae occur most frequently in water, especially in plankton.
Explanation:
