Answer:
When water or any other liquid is poured into the communicating tubes shown in Fig. 10.9 it stands at the same level in each tube. This illustrates the popular saying that, “water finds its own level
It produces large amounts of oxygen
Explanation:
genotypic ratio:-1:2:1
TT: 25%
Tt: 50%
tt: 25%
the percentage of phenotypic tongue curlers is: 75%
Answer:
1.DNA is the carrier of genetic information in living organisms as the main constituent of chromosomes.
it is important for the development and genetic instruction guide for life and its processes.
2.molecules of phosphate and inorganic salts
The exergonic process of ATP hydrolysis is used to drive an endergonic process
ATP drives transport and mechanical work:transport work: ATP phosphorylates tansport proteinsmechanical work: ATP binds noncovalently to motor proteins and then is hydrolyzed-ATP hydrolysis causes changed in the shapes and binding affinities of proteins.
It can occur directly through phosphorylation as seen for a transport protein or in most instances of mechanical work via non-covalent binding of .ATP