Illustrate that hormones are only proteins or not
Explain, Are hormones only proteins?
Expert
Some hormones are proteins, like glucagon, ADH and insulin, others are derived from proteins (like modified amino acids), as in adrenaline and noradrenalin, other are steroids, like the estrogen and corticosteroids.
Extracellular digestion: It is that digestion in which food breaking into utile molecules which can be internalized by the cell is prepared in the extracellular space, that is, exterior the cell. In extracellular digestion the cells secret substances
How facilitated diffusion presents similarities with the enzymatic chemical reactions?
State difference between the sperm cells and spermatids? Specify the name of transformation of spermatids into the sperm cells?
List some non-price rationing systems. Queuing. Favored customers. Rationing coupons.
Give a brief explanation of the term Ecology.
Name the four groups of protozoans?
Relational Database: It is a database which maintains a set of separate, related files (that is, tables), however combines data elements from the files for queries and reports whenever needed. The concept was introduced in the year1970 by Edgar Codd,
How the gas exchange process is different in reptiles as compared to the amphibians.
What is the defense method which starts to work whenever inflammation fails to stop an infection?
Name the types of reproduction represented by cnidarians? Answer: They consist of asexual and sexual reproduction.
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