transport of a substance (as a protein or drug) across a cell membrane against the concentration gradient; requires an expenditure of energy
0 Comments
0 Shares
9150 Views
Directory
Name and post your pet videos, Discover new people, create new connections and make new friends
- Please log in to like, share and comment!
- transport of a substance (as a protein or drug) across a cell membrane against the concentration gradient; requires an expenditure of energy0 Comments 0 Shares 9218 Views
- a creek emptying into the Hellespont in present-day Turkey; at its mouth in 405 BC the Spartan fleet under Lysander defeated the Athenians and ended the Peloponnesian War0 Comments 0 Shares 2657 Views
- a creek emptying into the Hellespont in present-day Turkey; at its mouth in 405 BC the Spartan fleet under Lysander defeated the Athenians and ended the Peloponnesian War0 Comments 0 Shares 8729 Views
- a creek emptying into the Hellespont in present-day Turkey; at its mouth in 405 BC the Spartan fleet under Lysander defeated the Athenians and ended the Peloponnesian War0 Comments 0 Shares 8665 Views
- a creek emptying into the Hellespont in present-day Turkey; at its mouth in 405 BC the Spartan fleet under Lysander defeated the Athenians and ended the Peloponnesian War0 Comments 0 Shares 10458 Views
- a creek emptying into the Hellespont in present-day Turkey; at its mouth in 405 BC the Spartan fleet under Lysander defeated the Athenians and ended the Peloponnesian War0 Comments 0 Shares 10503 Views
- a creek emptying into the Hellespont in present-day Turkey; at its mouth in 405 BC the Spartan fleet under Lysander defeated the Athenians and ended the Peloponnesian War0 Comments 0 Shares 11545 Views
- decorative cover for a bed0 Comments 0 Shares 6651 Views
- decorative cover for a bed0 Comments 0 Shares 6663 Views
Arabic
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Russian
Romaian
Portuguese (Brazil)
Greek