Answer:
D
Explanation:
Common ancestors has nothing to do with the theory of evolution
Red blood cells have a biconcave disk shape due to the absence of a nucleus.
The blood-brain barrier requires special transporters to move amino acids and vitamins into the brain.
- The BBB divides membrane transport proteins into two groups: uptake transporters and efflux transporters.
- Multiple uptake transporters at the BBB are in charge of moving solutes from the bloodstream into the endothelial cells, where they eventually pass through the basolateral membrane into the brain.
- Passive yet saturable GLUT1 transporters that are present in both the luminal and abluminal membranes of endothelial cells mediate glucose transport across the blood-brain barrier.
- Abstract. AATs are membrane-bound transport proteins that facilitate the entry and exit of amino acids from cells or cellular organelles. AATs play a variety of physiological roles in intracellular energy metabolism, anabolic and catabolic processes, acid-base balance, neurotransmission, and other areas.
To learn more about transporters.
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Answer:
If organisms are of the same species, . they can interbreed they share genetic similarities they are the same color they fall under the same genus
Explanation:
-Taxonomy is the practice of identifying different organisms, classifying them into categories, and naming them. All organisms, both living and extinct, are classified into distinct groups with other similar organisms and given a scientific name.
-A group of closely related organisms that are very similar to each other and are usually capable of interbreeding and producing fertile offspring.
-The species is the fundamental category of taxonomic classification, ranking below a genus or sub-genus. It a classification comprising related organisms that share common characteristics and are capable of interbreeding.