<span>The DNA atom is formed like a turned step. Prior work had demonstrated that DNA is made out of building squares called nucleotides comprising of a deoxyribose sugar, a phosphate gathering, and one of four nitrogen bases cytosine (C), adenine (A), guanine (G), and thymine (T), </span>
Answer:
During quiet breathing, the main muscular effort is made in the inhalation process and the expiration process is mainly passive as it depends on the inhalation.
The expiration occurs due to the elastic recoil that causes a decrease in volume. In this process, the contraction of the diaphragm helps in the inhalation which is least affected by the intercostal muscle. During quiet breathing, the rate of inhalation and expiration time is relatively proportionate to one another.
Enzymes.
They lower the activation energy (amount needed to start a reaction) and increases the reaction rate.
A divergent boundary is a place where two tectonic plates are pushed apart by the formation of new crust rising up from the mantle. At a divergent boundary you would expect to find:
Rift Valley
Mid-Ocean Ridge
Deap Sea Trench
New Oceanic Crust
