Answer;
-Chitin is a structural carbohydrate that forms their exoskeleton
Explanation;
-Chitin is the main component in the exoskeletons of arthropods and crustaceans and is also in the cell walls of fungi.
-It is a linear long chain polymer consisting of repeated units of N-acetyl-glucosamine.
-The main function of the chitin-containing exoskeleton is to keep the inner soft tissue safe from any sort of injury and also prevents the delicate tissues from drying (acts as a water tight barrier against dehydration).
Your answer for this would be A. Hydrogen ions. They're also refered to as H+.
Answer:
The photosynthetic pigments' hydrophobic characteristic assists them to stay within the chloroplast. It is because the pigments like chlorophyll comprise a fat-soluble hydrophobic phytol chain that permits them to get entrenched within the chloroplast's lipid membrane.
On the other hand, the remaining part of the pigment's structure is found in the external composition of the membrane. Therefore, it makes the site within the chloroplast permeable.
Answer:
Gravity
Explanation:
Mountains crumble. Erosion goes down hill.
Answer: Protease is an enzyme which causes break down of proteins by converting them into smaller polypeptides or amino acids.
Explanation:
Proteases are the enzymes that are necessary for the functioning of the lungs. They cause the regeneration and repair of white blood cells as protease can digest connective tissue elements. They are responsible for generating an inflammation response during infection caused by a pathogen. Thus prevents lung infection. Inhibition of the anti-proteolytic mechanism is essential for the controlling microbial infection and lung inflammation.
