Are there living beings devoid of cells
Are there living beings devoid of cells?
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The Viruses are considered the only living beings that don’t have cells. Viruses are constituted through the genetic material (RNA or DNA) enwrapped by the protein capsule. They don’t encompass membranes and cell organelles nor do they encompass self-metabolism.
Which kind of chemical bond maintains the pairing of each and every chain in the DNA molecule?
Write down the brain region which gets conscious sensory information? And also write down the brain region which triggers voluntary motor activity?
Write down the enzymes names which have been used for ELISA.
Explain the relationship between concentration gradient and passive and active transport?
How mammals are characterized according to illustrations of representing beings, fundamental morphology, respiration, skin, circulation, thermal control, nitrogen waste, and kinds of reproduction?
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Write down main external morphological characteristic which differentiates platyhelminthes from other worms (nematodes)?
Write down the types of the muscle tissues? And also write down the morphological features which differentiate those types?
State the chemical equation explaining the formation of bicarbonate from the carbon dioxide and water? What enzyme is responsible for catalyzing this reaction?
Cell Biology: This is the branch of biology that deals with the study of morphological, organizational, physiological, biochemical, genetical, developmental pathological and evolutionary aspects of cell and its components. Cell biology is a scientific
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