Answer:
A) histone coding genes
Explanation:
Histones are the proteins involved in the packing of DNA in eukaryotes. They are positively charged proteins and are not found in bacteria. To analyze the evolutionary relationship in a gene between eukaryotes and bacteria, one must choose the gene present in both of them. The tRNA, rRNA and hexokinase encoding genes are common to both bacteria and eukaryotes. Therefore, one of these genes may be chosen for the study. However, histone encoding genes are not present in the genomes of bacteria. Therefore, the study of the histone encoding gene would not be useful for the mentioned purpose.
False.
The reason why main heart failures and blood vessel clottage is mainly caused by the accumulation of lipids specifically bad cholesterol. These diseases result to atherosclerosis which is a condition in particular to blood vessels and cardiac arrest when there isn't an ample amount of supply of blood to the heart itself which cause it to break down and suceeding heart complications can occur due to bad cholesterol as many studies and clinical reports also show.
True.
From the word "hyper" which means over the normal condition of something relates to tension, the flow of blood in the blood vessels. Hypertension is caused by bad cholesterol, high amount of fat and other serious complications which can have deleterious effects.
Answer:
"Pro" means "before," and prokaryotes have DNA in a freely floating ring that is not encased in a nucleus. "Eu" means "true," and eukaryotes have DNA arranged in chromosomes and encased in a nucleus. Fossil evidence indicates that prokaryotic cells first existed on the earth, prior to the arrival of the eukaryotes.
