Length x width
n^2-3n-28
(n-7)(n+4)
Answer:n B.They are usually transmembrane.
Explanation:Integral membrane proteins (intrinsic protein) are known to be a type of membrane protein that is attached permanently to the biological membrane. Also, they are made up of significant proteins that are encoded in the genome of the organism. Furthermore, trans-membrane proteins allow the transportation of specific substances across the membrane and they undergo significant changes in order to move substances across or through the membrane.
Answer:
Explanation:
The reasons why nurses often need Physical strength and stamina include:
• At work, nurses are faces with physical tasks and their job is a very demanding one. Having a better overall fitness will be of immense benefit to nurses as it'll help them perform the physical tasks they encounter effectively. Some of these tasks include moving of medical equipments, transferring of patients etc.
• Also, improving ones fitness which will ultimately bring about the improvement in physical strength and stamina is vital as it makes the patients look up to one as a role model and this could be essential in them practicing good healthy habits which ultimately improves their health.
Lacrimal glands: Saline solution and lysozyme.
Tarsal and ciliary glands: Oily secretion.
Conjunctiva: Mucus.
