Answer:
Chromosome, the microscopic threadlike part of the cell that carries hereditary information in the form of genes. A defining feature of any chromosome is its compactness. For instance, the 46 chromosomes found in human cells have a combined length of 200 nm (1 nm = 10− 9 metre); if the chromosomes were to be unraveled, the genetic material they contain would measure roughly 2 metres (about 6.5 feet) in length. The compactness of chromosomes plays an important role in helping to organize genetic material during cell division and enabling it to fit inside structures such as the nucleus of a cell, the average diameter of which is about 5 to 10 μm (1 μm = 0.00l mm, or 0.000039 inch), or the polygonal head of a virus particle, which may be in the range of just 20 to 30 nm in diameter.
Answer:
e.) a and c are correct
Explanation:
These are chemical materials usually applied to a subject to enable a medical expert to have a clear picture of the investigating organ or tissues that the imaging techniques is focused on. It enables the experts to distinguished normal organs from abnormal ones, and also the targeted organs from surrounding tissues.
The I.V route usually cause metallic taste in the mouth the flushing and warmth experienced..Iodine or Gadolinium based contrast material are usually applied through I.V, and they may cause the metallic tastes in the mouth during the metabolism as they are carried to the lungs,
Because l-glucose is toxic in nature.
Answer:
Photosynthesis is the process by which simple inorganic substances, water and carbon dioxide are combined in the presence of sunlight and chlorophyll to form complex organic food substances such as glucose.
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