Generally, any damage to the sugar-phosphate "backbone" would be more serious.
However, if the base is altered, rather than merely damaged, it would effectively create a new protein, which could have serious consequences for the cells of an organ. Mutated cells typically fail to perform properly.
Changes in the A, G, C, or T bases of the DNA molecule would generally be more damaging to the cell than alterations in the sugar-phosphate backbone. The bases encode the genetic information, and mutations in these sequences can lead to incorrect protein synthesis, potentially causing malfunction or disease. In contrast, modifications to the sugar-phosphate backbone typically do not affect the genetic code directly, although they can impact the stability and integrity of the DNA.
It is a tentacle.
the cells would be hard to function and so that cell would be daqmaged
molecule - cell - organ
The addition of green color to a phospholipid molecule would not cause any change in the molecule's physical or chemical properties. Phospholipids are structural components of cell membranes with a hydrophilic head and hydrophobic tail, and the addition of a green color would not affect their structure or function.
Changes in the A, G, C, or T bases of the DNA molecule would generally be more damaging to the cell than alterations in the sugar-phosphate backbone. The bases encode the genetic information, and mutations in these sequences can lead to incorrect protein synthesis, potentially causing malfunction or disease. In contrast, modifications to the sugar-phosphate backbone typically do not affect the genetic code directly, although they can impact the stability and integrity of the DNA.
The size and genetic material of the molecule.
A molecule that is too large or charged would be unable to diffuse through a cell membrane.
it would not keep working to do its functions
It is a tentacle.
Globular Proteins
the cells would be hard to function and so that cell would be daqmaged
molecule - cell - organ
Globular Proteins
Large carbohydrates such as glycogen, starch will not be transported in to the cell by cell membrane.
The addition of green color to a phospholipid molecule would not cause any change in the molecule's physical or chemical properties. Phospholipids are structural components of cell membranes with a hydrophilic head and hydrophobic tail, and the addition of a green color would not affect their structure or function.
When a signal molecule activates a transport protein on the cell membrane, it undergoes a conformational change that opens a channel or alters its affinity for the molecule it transports. This allows specific substances to move across the membrane, facilitating cellular communication and maintaining homeostasis.