Solution :
The central dogma of the molecular biology is described as
DNA → RNA → Protein
Now the arrow between the RNA and the DNA cannot be reversible because practically it does not happen. When the RNA polymerase the enzyme binds to the DNA strand, and the mRNA is made up and whether the protein is for beneficial or not, the mRNA cannot move back to the DNA. Therefore, it cannot be reversible.
For protein name should be made plural
At time, The DNA is transcribed to the mRNA and also one mRNA is transferred to the single protein. If there are more than one protein, then they would be coming from the different mRNAs.
The definition of the central dogma ends at the protein. There is no circular process as the different genes can be transcribed and also translated to the different proteins.
Answer:
Bromelain is a group of sulfhydryl containing proteases. Each of these proteases is composed of amino acids, the building blocks of protein.
Explanation:
Bromelain:
Bromelain is not regarded as a single enzyme. It is a mixture of proteolytic enzymes as well as phosphatases, glucosidases, peroxidases, cellulases and glycoproteins. At first, bromalain was regarded as an enzyme mixture produced by pineapple plants (<em>Ananas comosus</em>) but now it is referred to as any protease extracted from the Bromeliaceae family.
Proteins are macromolecules composed of amino acid subunits or monomers. Amino acids, linked through peptide bonds, form the complex globular structures of enzymes.
Answer:
Altruistic behavior, such as sterile worker ants caring for the offspring of their queen, evolves only between related individuals through what is known as kin selection — or so many evolutionary biologists have thought since the 1960s.
<span>Superior and inferior vena cava enters the right atrium which is pumped by the tricuspid valve to the right ventricle and to the pulmonary valve to the pulmonary artery then to the lungs from the lungs back thru the pulmonary veins entering the left atrium pumped by the mitral valve to the left ventricle to the aortic valve to the aorta.
The circulatory system is important in meeting the needs of all cells in the body because it offers means of transport by which cells obtain the materials needed to live and function.</span>
