Answer: True
Explosions due to electricity occurs due the passage of electrical current into air, this results in the transfer of energy from electricity to air. Electrical energy being a stimuli activates the molecules of air which leads to explosion. An explosion is a rapid event which involves release of energy in the form of gases and also destruction of surrounding entities. For explosion suitable fuel and combustion gases are required. Methane and natural gases acts as fuels whereas oxygen which facilitates combustion of these fuels.
Answer:
The enzyme that is responsible for this is the cyclin dependent kinase subunit of mpf
Explanation:
This enzyme is also known as cyclin dependent kinase subunit, CDKs. they are protein kinases and can function as cell cycle regulators. They have the power to modify different protein substrates that are useful for the progression of cell cycle. CDKs are inhibitors hence stathmin is inactivated by phosphorylation. They help to control cell divisions. DNA should not be damaged for cell to move from G₁ to the S phase.
The trenbolone acetate caused frank's testicles to shrink<span> because the steroid is taking over
the job of the testes so the testes don’t have to do as much work making them
less muscular. Trenbolone acts in the same way
that testosterone acts, but the esterified form of the hormone is approximately
3 times more potent than the naturally occurring hormone; that is, 3 times more
testosterone is required to produce the same effects as a particular amount of
trenbolone acetate. </span>Some of
its trade names are Trenbol, ester derivative and synthetic steroid. Its chemical structure is similar
to that of testosterone, the naturally occurring hormone that is produced by
the testicles.
Answer:
The protists refer to the unicellular eukaryotic species, which comprise algae, fungi, and protozoa. Of these some are autotrophs and some are heterotrophs. They exhibit the tendency to survive in aquatic surroundings because of their feeding habits.
In older approaches, protists are categorized on the basis of their morphology. However, by using novel approaches like molecular genetics, they are being categorized on the basis of their genetics.
