Question

prove that mathematic induction 1.2+2.3+3.3^3+.....+n-3^n=(2n-1)3^n+1+3÷4​

Answer 1

Answer:

Since polar molecules cannot be transported across the plasma membrane, carrier proteins called glucose transporters are needed for cellular uptake.

Answer 2

Answer:

An oasis is a unique water landform: in order to be considered an oasis, the area has to be surrounded by desert, have a water source, and have vegetation. Many oases have underground water supplies called aquifers that make the land surrounding the oasis fertile enough to grow plants, like date palms.