Answer:
A meter stick is only marked in customary
units and is therefore inappropriate.
A tape measure is simply not accurate.
A ruler is a good length for meauring the
length of fairly small objects.
Only rulers are marked in centimeters, so no
other tool will work.
Explanation:
ummm..You Already Gave The Answer So .... Hope It Helps?!
Answer:
primary active transport
Explanation:
primary active transport directly uses a sources of chemical energy ATP to move molecules across a membrane against their gradient
Answer: No
Explanation:
Carbonic anhydrase (CA; carbonate hydro-lyase) is a zinc-containing enzyme that catalyzes the reversible hydration of carbon dioxide: CO2+ H2O<-->HCO3(-)+H+. The enzyme is the target for drugs, such as acetazolamide, methazolamide, and dichlorphenamide, for the treatment of glaucoma.
The zinc ion is located in a cone-shaped cavity and coordinated to three histidyl residues and a solvent molecule. Inhibitors bind at or near the metal center guided by a hydrogen-bonded system comprising Glu-106 and Thr-199. The catalytic mechanism of CA II has been studied in particular detail. It involves an attack of zinc-bound OH- on a CO2 molecule loosely bound in a hydrophobic pocket. The resulting zinc-coordinated HCO3- ion is displaced from the metal ion by H2O. The rate-limiting step is an intramolecular proton transfer from the zinc-bound water molecule to His-64, which serves as a proton shuttle between the metal center and buffer molecules in the reaction medium.
I would say urinary system due to it containing fluid. But I also want to say endocrine so between them both
D. Plants preform both photosynthesis and cellular respiration.
Please correct me if I'm wrong!! :)
