C. antennae and mandibles for sensory perception
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Answer:
Mark pathogenic cells for destruction. (Ans. B)
Explanation:
Antibodies are generated by the plasma cells, and once these secreted, they attach quickly to the surface of the toxin and stop the toxin from infecting the normal body cell by blocking key extracellular sites.
Antibodies also help to mark pathogens for destruction by the help of macrophages or neutrophils and they are known as phagocytic cells because they are highly excited to macro-molecules complexed with antibodies.
The reaction needed to remove glucose molecule from a polysaccharide is hydrolysis.
Glucose is a type of monosaccharide which is used in the body for energy.
These monosaccharides such as:
can combine together to form a larger molecule of sugar known as polysaccharides in a reaction called condensation reaction.
Examples of polysaccharides are
These polysaccharides can also be broken down to form the various monosaccharides that makes them up.
The hydrolysis of polysaccharides involves the breaking of the glycosidic bonds that hold the monomers of a polysaccharide molecule together.
This leads to the formation of monosaccharides such as glucose.
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brainly.com/question/13183834
The correct answer is A. When free hydrogen ions and free hydroxyl ions are removed from solutions of acids and bases, the acidic and basic properties disappear.
The strength of the acid or base depends upon its degree of ionization. Since different acids and different bases dissociate or ionize to different extent in water so their degree of ionization is also different. Strong acids and strong bases ionize in water completely while the weaker acids or bases ionize partially. Ionization of the weak acids in water are in equilibrium. The degree of ionization is the ratio of the number of ionized molecules to the number of molecules which are dissolved in water. In case of acids the ionized molecules are hydrogen ions and in case of bases hydroxyl ions.
