Answer:
A cap is added to the 5 end of the mRNA
Explanation:
In prokaryotes, the translation process takes place simultaneously with the transcription but the mRNA molecule after synthesis undergoes some post-translation modification which protects the mRNA from the cytosolic environment.
One of these modifications is known as capping which refers to the addition of the cap at 5' end of the mRNA. This cap is added by an enzyme called guanyl transferease and protects the end of the mRNA.
Thus, the selected option is correct.
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The cell theory includes that D) All living things are made up of cells.
The cell theory states that all living things are made up of cells, that all cells come from previously existing cells, and that the cell is the simplest unit of life and is the foundation on which more complicated levels are built upon.
All living things are made up of cells, and cells are often classified as the simplest unit of life (the least organized level which still constitutes life). All of the other levels are built upon the cell, including tissues, organs, organisms, and even ecosystems.
Hope this helps!
Heterozygous means both. so the answer would be Ff mom and Ff dad
Following fertilization, the single-celled zygote undergoes cleavage, where it is then divided into numerous tiny cells. After 3 to 4 days of fertilization, the cleavage produces a 16 celled embryonic stage known as morula, which is contained within the zona pellucida.
After about 4-5 days of fertilization, cleavage produces a sphere mass of cells known as blastomeres, which is covered by a layer known as trophoblast and has a fluid-filled cavity in the center, known as blastocoel. The blastomeres then migrate inward, changing position and undergoing rearrangements. This is known as gastrulation.
Gastrulation then causes the development of three germ layers: ectoderma, endoderma, and mesoderma. The interaction of cells and the rearrangement of tissues and organs occurs only after the formation of germ layers.