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26. This is the strongest intercellular connection between the functional units

ID: 3519958 • Letter: 2

Question

26. This is the strongest intercellular connection between the functional units of life and it is important in cardiac muscle. -27. The first major step of gene expression and genetic splicing of exons occurs in this specific aqueous environment of the cell 28. A germ cell and zygote represents the biological level of organization. 29. An integral protein is another way of describing a protein 30. Fermentation and/or anaerobic respiration occurs place in this part of the cell. 31. These cellular structures are extensively modified during endocytosis and exocytosis.

Explanation / Answer

Q 26 In cardiac muscles gap junctions are present between the two cardiac myocytes theses are intercellular gap junction which help in Calsium movement nd therefore complete heart contract simultaneously as a single unit.

Q 27 gene splicing is the process occur inside the Nucleus of cell in specific aqueous environment, it help removing non coding region of mRNA and exons are translated finally.

Q 28 a germ cell & zyogote are responsible for the development of complete organism therfore they are called as biological level of organization, they developed in to specific body part in appropriate proportion.

Q 29 a integral protein is another way of describing structural protein whih are present in membrane an maintained normal membrane permeability as well architecture.

Q 30 fermentation & anerobic respiration are occur in cytoplasm of the cell which include glycolysis and lactate dehydrogenase action while, aerobic respiration occur in Mitochondria.

Q 31 during endo& exocytosis cell membrane is responsible for the modifications to form vacuole which engulfed extracellular substance nd will help in exocytosis by released content outside by membrane outpouching.

Both are plasma membrane modifications.

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