DNA is Gene structure .it was genetic material chromosome . it's chain molecular
Answer:
Option (C).
Explanation:
Gap junction may be defined as the junctions that allow the communication between the neighboring cells. Gap junctions are leaky and allows the passage of the molecules easily.
Gap junctions constitute of connexons. Gap junctions can easily allow the flow of ions and small molecules from one cell to another cell. Gap junctions are known for the electrical coupling of cells as ions can easily pass through the gap junctions.
Thus, the correct answer is option (C).
The enzyme is lipoxygenase.
Lipoxygenase is a variety of enzymes that can cause oxidation of fatty acids. There are several varieties of lipoxygenases, some of which are present in plants. They are involved in the formation of white blood cells that are involved in some severe allergic reactions (anaphylaxis). <em>It is based on this knowledge that antiallergic drugs have been developed to inhibit the activity of lipoxygenase, including reducing inflammatory reactions.</em>
Leukotrien are named thus because they were discovered in leucocytes and that they are unsaturated lipids with 3 conjugated double bonds (trienes) and 20 carbon atoms
a.shed their skin..
Explanation:
Exoskeleton
A true exoskeleton, like that found in arthropods, must be shed (moulted) when it is outgrown. ... The new exoskeleton is still capable of growing to some degree, however. Animals of the order arthropoda, like lizards, amphibians, and many other animals that shed their skin, are indeterminate growers
