Answer: A. tunneling nanotubes
Explanation:
A tunnelling nanotube (TNT) also called membrane nanotube is a concept that has been applied to protrusions extending from the plasma membrane that enables different animal cells to interact over long distances, often over 100 μm between T cells.
There are two types of tunneling nanotube including one type of smaller than 0.7 micrometres in diameter which contains actin, and carries parts of plasma membrane in both directions between cells. The second type is larger than 0.7 μm that contains both microtubules and actin, and may carry cytoplasm components such as vesicles and organelles, including whole mitochondria, between cells.
TNT functions in the development of various diseases by allowing the movement of protein, pathogens aggregates and mitochondria.
Hence, the correct option is A. tunneling nanotubes.
Answer:
Disaccharide: Lactose
Monosaccharide: Fructose
Polysaccharide: Cellulose
Explanation:
A disaccharide is a twelve carbon sugar molecule formed from the condensation of two monosaccharide. An example is Lactose formed from the condensation of glucose and galactose
A monosaccharide is a six carbon sugar molecule. An example is Fructose
A polysaccharide is formed from several monomers of monosaccharide. An example is Cellulose formed from hundred to thousand monomers of glucose
The salinity is the concentration of salt in a given liquid. So the answer is 'the water has a salt concentration of 35 parts per thousand'.
The dependent variable in Shakita's experiment is the difference in pH every day she measures the open soda can.