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Answer:
The correct answer will be- releases energy from chemical bonds of molecules such as glucose
Explanation:
The cellular respiration is the process which is associated with the slow oxidation of the food molecule which provides energy molecule.
The most favoured food molecule or the substrate which undergoes cellular respiration is the glucose which is broken down to release the energy molecules like ATP.
The process of cellular respiration takes place in four stages: Glycolysis, Pyruvate decarboxylation, Citric acid cycle and the electron transport chain. The glucose molecule is broken down to form various products through glycolysis.
Thus, Option-B is the correct answer.
Answer:
A. DNA repair
Explanation:
The p53 protein acts as a tumor remover by controlling a set of genes required for the cell division. This protein protects the genome by <u>restricting abnormal cells to proliferate</u> avoiding the replication of damaged DNA. The first resource the protein uses and prometes is DNA repair and if the DNA has irreparable damage, t<u>he last resource used by this protein is</u><u> apoptosis</u>.
Answer:
Fertilization
Explanation:
Binary fission is when single parent cell doubles it’s DNA, then divides into two cells. (usually in bacteria).
Budding is the small growth on surface of parent breaks off, resulting in formation of two individuals. (ex: yeast)
Fragmentation is when organisms break into two or more fragments that develop into a new individual. (occurs in many plants and some animals like starfish)
