A nucleotide consists of all of the following except a nitrogenous base. The are of course the main building blocks of genetic information in many life forms.
Answer:
Fracking can contaminate water supplies if it is not done properly, because the fracking fluid injected into rock to enable gas to be released often contains chemicals. If the borehole is not properly cased to stop leaks, the fracking water can escape into the aquifer
Answer:
A. The rice genes didn't make the right type of vitamin A.
Explanation:
Regular white rice does not have the gene to produce beta carotene. The human body converts the beta carotene into vitamin A.
To increase the nutritional value of rice, the gene for beta carotene from daffodil flowers was inserted into the cells of endosperm of rice.
This allowed these cells of the genetically engineered rice varieties to produce beta carotene. Production of beta carotene imparted golden color to the rice grain and hence, the name.
A circular movement of water, counter to a main current, causing<span> a small </span>whirlpool<span>. .</span>
CH3COOH is considered an organic compound since it contains a chain of carbon. An organic compound is a class of organic compound that contains one or more carbon atom covalently linked to other elements. Inorganic compounds, on the other hand, is a compound that doesn't necessarily have a carbon atom.
