harmonasia
harmonasia
12-01-2017
Biology
contestada
Why is energy needed for active transport?
Respuesta :
fadilmaimouna
fadilmaimouna
12-01-2017
because it is pumping particles, such as proteins, ions and sugar molecules, against a concentration gradient: from areas of lower to higher solute concentration...
Answer Link
VER TODAS LAS RESPUESTAS ( 46+ )
Otras preguntas
write an equation of a parabola with vertex at origin (0,0) with the given focus, and find the directrix. given the focus at (0,-4)
Which of the graphs below would result if you made the leading term of the following function negative?
Write a summary of 250-500 words, i.e., 1/2 to 1 page, of Matthew's life both before and after he became a follower of Jesus. Include Scripture verses and other
What is the pH of 0.0050 HF (Ka = 6.8 x 10-4)? 2.73 11.70 11.27 2.30
You have just graduated from law school and have gotten your first job. On your first day you have your first client (Very Exciting!). The client, named Sally,
3. The equation y = 12x describes the amount of money Louis earns, where x is the number of hours he works and y is the amount of money he earns. The table show
Can some one please help me with # 21
Which of these played the BIGGEST role in helping communication within the Roman Republic? A) banning of slavery B) irrigation systems C) mountains t
what percent of 1620 dinner rolls is 85 dinner rolls
how do you calculate gross pay net pay and employee benefits
