Answer:
The best answer to fill in the blank in the question: Active transport is the protein-mediated movement of substances _____, would be: Against a concentration gradient.
Explanation:
In cellular activity there are several means by which a cell may either introduce, or expell, molecules, ions, gases, waste, or water to survive. While some of these elements may enter a cell´s intracellular environment, and leave it, relatively easily, some require the help of proteins present in a cell membrane in order to either enter or exit the cell. Ions, especially, given that they are vital to maintain the cell´s capability of reacting to different stimulus, have to be particularly balanced out and controlled. In order to do so, the cells membrane possesses a series of proteins inserted between the layers that work as both gated channels and also as transporters that will allow the ions to move as they are required by the cell. Active transport then is the active passage by these proteins on the cell´s membrane of ions against their concentration gradients.
Answer:
This is not plagiarism
Explanation:
The student's version clearly provides a well referenced version of his own ideas of what the authors said. In the area where he wrote word for word, there were quotation marks to show that it is the direct words of Howard, Barrett, and Frick (2010), and according to APA standards of citation, he appropriately put the page number at the end of the text to show knowledge of citations.
Answer:
By allowing people to vote for who they want in power.
Explanation:
The opposite of this would be communism or dictatorship as a leader is being chosen by the government
The British offered freedom to the slaves, if they left their masters. They lied. The British thought that if they could start a mass desertion of slaves, it would cripple the colonist's economy and the colonist would be forced to surrender. Food would be scarce due to no slaves laboring in the fields, planting, harvesting, etc.
Answer:
Peru, western and south central Bolivia, southwest Ecuador and a large portion of what is today Chile.
Explanation:
the Incas incorporated a large portion of western South America, centered on the Andean Mountains. At its largest, the empire joined Peru, western Ecuador, western and south central Bolivia, northwest Argentina, a large portion of what is today Chile, and the southwestern most tip of Colombia
