C. surface tension is the answer it yo question
Answer:
Punctuated equilibrium refers to<u> B. Species that evolved very rapidly during relatively brief time spans</u>
Explanation:
The theory of evolution states that organisms heritable characteristics change over time to form new lineages or species. Punctuated equilibrium is an evolutionary theory that explains the sudden appearance of novel species on the fossil record. In this theory, the species likely evolved quickly to survive in a significantly altered environment.
Answer:
Las células procariotas están rodeadas por una membrana plasmática y al igual que las células eucariotas tienen ADN, citoplasma y ribosomas. También tienen paredes celulares y pueden poseer una cápsula celular. Los procariontes tienen un solo cromosoma de gran tamaño, que no está rodeado por una membrana nuclear.30-Jan-2013
Answer:
"low cost of water to users and lack of government subsidies for improving the efficiency of water use"
Explanation:
- low cost of water to users and lack of government subsidies for improving the efficiency of water use
The leading cause of water pollution? agriculture.
In the western United States, as compared to the eastern United States, the major water problem is chronic drought and insufficient runoff
According to the research, the correct option is hydrophilic region. Within the plasma membrane, most transmembrane proteins will be comprised of hydrophilic regions.
<h3>What is the
plasma membrane?</h3>
It is the laminar structure that delimits the cell composed of two layers of lipids, which orient their hydrophilic polar heads (that is, they have an affinity for water) towards the inside of the cell, keeping their hydrophobic parts and includes phospholipids, proteins and glycolipids that shape the unit.
Membrane phospholipids spontaneously assemble into a bilayer, whose hydrophilic regions are placed on the surface where transmembrane proteins are located since most of this type of protein is hydrophilic and hydrophobic regions are distributed in the central region.
Therefore, we can conclude that according to the research, the correct option is hydrophilic region. Within the plasma membrane, most transmembrane proteins will be comprised of hydrophilic regions.
Learn more about hydrophilic regions here: brainly.com/question/14991954
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