The nature of the indicated covalent bond is: Polar
<h3>Meaning of Polar covalent bond</h3>
A polar covalent bond can be defined as the chemical bond which occurs or can be formed when one of the element possesses more electronegativity than the other, causing the shared electrons to be closer to an element with the higher electronegativity than the other with a lower electronegativity.
In Polar covalent bonds the electro-negativity difference is between the value of 0.5 to 1.7
Electronegativity is the abiliy for an element's atom to attract electrons in a chemical reaction.
In conclusion, The nature of the indicated covalent bond is: Polar
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Answer:
antibodies being produced to fight off a pathogen inside the body
Explanation:
Specific immune responses, also known as the adaptive immune system are ways the body fights against pathogens. The body is able to identify cells that are unique to it. When pathogens bearing an unknown identity enter the body, antibodies are released to attack the antigens on the surface of these pathogens.
The body usually develops this immunity after a previous attack by the pathogen. Lymphocytes known as the B and T cells are released by the immune system t engulf the pathogens.
Answer:
Such change in pH will ultimately change its function.
Explanation:
Hello,
In this case, it is widely known that slight or noticeable changes in pH will affect the present interactions among amino acids in the bromelain (protein-digesting enzyme compound derived from pineapple's stem, fruit, and juice), which are able to change the way it folds and therefore its shape and its function since it will start catalyzing different process due to the different pH.
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Answer:
Its speed increases.
Explanation:
When a car rolls straight down a steep hill, its speed will change suddenly. If the path is normal as before, then it may move with constant speed or somewhat hight speed i.e. it moves non-uniformly. But down a steep hill, the speed of the car increases.
Earth's<span> surface is mostly </span>water<span> covered. Most of that </span>water<span> is in our oceans, leaving only 3% freshwater. </span>Water exists on Earth<span> in all three phases: solid, </span>liquid<span>, and gas. The </span>water<span> cycle moves </span>water<span> from the hydrosphere to the atmosphere to the land and back again......i hope this helped</span>
