Answer:
D
Explanation:
The stinger should be scrapped away from the skin. The stinger of honey which is located in the abdomen of the bee produces venom via the venom sac. A sting from a bee introduces this stinger and the whole abdomen into the skin. This causes allergy and must be removed
Answer:
The correct answer will be option-B
Explanation:
The process of transcription transcribes the sequence of the bases of genes present on DNA to mRNA which acts as a messenger molecule for the protein synthesis.
The process of transcription is mediated by the presence of enzymes which includes the main transcription enzyme called RNA polymerase. RNA polymerase attaches nucleotides to RNA strand.
The transcription process initiates in three stages: initiation, elongation and termination.
The initiation process begins when RNA polymerase binds to the promoter nucleotide sequence which is present at the start site or the upstream on DNA towards 5' end.
Thus, Option-B is the correct answer.
'The Fetus' would be the correct answer.
Answer:
Chemical groups on the surface of the enzyme reduce the reaction's ... 100,000 carbon dioxide and water molecules into carbonic acid every second but ... What fraction of energy available in the chemical bonds of glucose actually ... The resulting three carbon molecule, lactic acid, builds up as a waste product inside cells.
Answer:
The concentration of a solution is the quantity of solute in a given quantity of solution.
Explanation:
There are two types of solution. Concentrated solution and dilute solution.
Concentrated solution is a type of solution in which quantity of solute is high while dilute solution is a type of solution in which solute quantity is low. Concentration of a substance is described in terms of molarity.
