What transport process couples the movement of an ion against its electrochemical gradient to another ion that is moving down its electrochemical gradient that was established using cellular energy (ATP)

the response would be the sodium potassium pump, which, due to the presence of ATP, the polarity of the membrane changes, this pump is activated and makes a counter-gradient exchange with the external medium and the cell, exchanging 3 Na (Sodium) for 2 K (potassium).

Explanation:

Esta bomba es una de las más importantes en la vitalidad celular, debido a que se encargan de mantener el equilibrio osmótico interno de una célula.

secondary active transport

Explanation:

Secondary active transport is a form of active transport across a biological membrane in which a transporter protein couples the movement of an ion typically Na+ or H+ down its electrochemical gradient to the uphill movement of another molecule or ion against a concentration/electrochemical gradient.

Secondary active transport uses the energy stored in these gradients to move other substances against their own gradients.

the arab empire adopted the muslim religion as their main belief. arabs would influence the people from the territories they invaded towards islam (the muslim belief).

nevertheless, throughout the history of the arab empire, rulers brought intellectual individuals from other religions to their centers of learning. these other foreigners included jews, christians, greeks, persians, and indians.   these resulted in the adoption of important knowledge developed by these cultures by the arabic empire. for example, the works of aristotle were translated from greek to arab and indian scientists brought the numerical concept of "zero" to the arabs.

nowadays, 93% of the arab population is muslim, which at the same time is subdivided in sects including the sunni, zaini, alawi, shia. the remaining 7% is composed mainly of christians.

1.) question:

how was the agricultural revolution related to the industrial revolution?

d.) improved agriculture led to population growth, which increased demand for goods.

2.) question:

which of the following happened first in the events leading to american independence?

c.) the meeting of the first continental congress.

3.) question:

what was one advantage that cities offered businesses and industrialists?

answer:

d.) transportation networks

4.) question:

what economic philosophy developed in response to the problems of industrial workers?

a.) socialism

5.) question:

how does this image relate to the jacobins?

b.) the jacobins used this machine to scare and execute those who supported the king.

hope this !