Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Biology Expert

As materials move from high concentration to the low concentration by simple diffusion, and they move the similar way by facilitated diffusion, describe why do cells make proteins to carry out facilitated diffusion? Isn't this just a waste of energy?

Biology, Academics

  • Category:- Biology
  • Reference No.:- M937201

Have any Question? 


Related Questions in Biology

Biology1 what is the difference of fatty acid beta

Biology 1. What is the difference of fatty acid β oxidation in mitochondrion versus peroxisome? Why such a difference exists? 2. (a) Write down the structure of arachidonic acid (C20:4 Δ5,8,11,14). (b) What do you expect ...

What is the phenotypic ratio that can be used as a

What is the phenotypic ratio that can be used as a hypothesis for a heterozygous dihybrid cross (cross of heterozygotes for two traits) if the traits follow the properties of Mendelian inheritance?

1 how cando you reduce the amount of waste and pollution

1. How can/do YOU reduce the amount of waste and pollution that you create?  In other words, describe 3 things that you can do/already do to reduce, reuse and recycle more. 2. The City of Phoenix recently started a progr ...

Compare and contrast spermatogenesis and oogenesis in

Compare and contrast spermatogenesis and oogenesis in humans.

How does the presence of nitrate phosphate and ammonium

How does the presence of nitrate + phosphate and ammonium ions affect fertilization?

In an experimental template having perfectly placed 5

In an experimental template having perfectly placed 5 nucleosomes there is a single EcoR1 site buried near dyad axis of the 3rd nucleosome. Is it possible for a modeller to make this site accessible without disturbing an ...

How when where and why might you apply your learning of

How, when, where and why might you apply your learning of bioethics in the future if you wanted to be a veterinarian?

A multicellular lifeform has a weird type of cell in its

A multicellular lifeform has a weird type of cell in its body. This cell has a high density of peroxisomes. What is the most reasonable function of this cell? Functions for redox reactions Functions for digestion Functio ...

1 starting with the umbilical vein listchart the general

1) Starting with the umbilical vein, list/chart the general flow of blood through the fetus of a pig. 2) What special features of the lung make it a useful organ for gas exchange?

We all see animals in our day to day lives choose a

We all see animals in our day to day lives. Choose a behavior you saw exhibited by an animal. Explain your thoughts on the potential proximate and ultimate causes of the behavior.

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro