![Kencharlot](/avatars/23124.jpg)
Kencharlot
23.07.2019 •
Biology
How do materials move across cell membranes? compare the different transport mechanisms for moving molecules across the plasma membrane (e.g. is energy required? are the molecules moving down a concentration gradient or against a concentration gradient?
Solved
Show answers
More tips
- H Health and Medicine Which Water Are You Drinking? Is it Worth Buying Bottled Water?...
- A Animals and plants Уход за джунгариками: полезные советы и рекомендации...
- L Legal consultation What Documents Are Required for a Russian Passport?...
- S Sport How to Choose Tennis Rackets?...
- H Health and Medicine AKDS Vaccination: Ensure Your Child s Safety...
- H Health and Medicine Naskol ko Opasen Ukus Kleshcha i Kak Ego Raspoznat...
- C Computers and Internet How to Delete Your Account on Odnoklassniki...
- H Health and Medicine What to Do When Your Jaw Locks Up?...
- G Goods and services What Are the Most Popular Services?...
Answers on questions: Biology
- M Mathematics 3. If you were to graph the equation y = -x + 1 and graph the equation y 2 3 4 on the same coordinate grid. which ordered pair would be the solution to the system of equations?...
- E English The water bottle was placed on the teacher’s table * A. PHRASE B. DEPENDENT CLAUSE C. SENTENCE...
- H History What was the last camp eugene lived at and how did he describe it ....
- H Health Which of the following is not a proper way to operate a forklift carrying a heavy load: a : allow someone to ride on the load to secure it b. keep your speed low c. never...
Ответ:
In diffusion, the net movement of fluid is from a region of higher concentration to lower concentration, down the concentration gradient , resulting from the random movement of particles. They do not require extra energy and there will be no more net movement when both sides has a equal concentration.
For osmosis, its the net movement of water molecules only from a region of higher water potential to lower, down the concentration gradient, but must be through a semi permeable membrane (cell membrane in this case). Also, it doesn't require extra energy.
And for active transport, it's the movement of particles against the concentration gradient, by using extra energy provide from for example cellular respiration. It also requires protein carriers.
Ответ:
it is in our genes
Explanation: how I know this is because first we have our genes made then our chromosomes then dna then the off spring yo can use google to look at diagrams of it. hope I helped!!!