They are tested and replaced by new ideas. The scientific method tells us that after you have discovered an idea and asked a question you must research it, then you may form a hypothesis and test your hypothesis and come to a conclusion
I just took a test on this subject and the correct answer is D Tetrad.
Answer:
Explanation:
Epithelial tissue helps protect skin from bacteria and other particles. nervous tissue sends signals between brain and body. muscle tissue allows shivering to produce heat to maintain body temperature.
Nervous tissues are distinct type of tissues within the nervous system responsible for the communication and control between the brain and the rest of the body.
A bacterium is general about 1 micron long. There are 1 million microns, or micrometers, in a meter, so the difference is about 1.5-2 million-fold.
Answer:
Option A (mediate...........polypeptides) would be the appropriate choice.
Explanation:
- That's only because the leucine zipper symbol consisting of such a leucine remnant anywhere certain 7th point and has an α helical attachment.
- Maybe the leucine including its zipper between one protein dimples again from α-helix as well as interdigit this same leucine including its iterator of some other antibody.
Some other possibilities in question are not connected to something like the situation in question So that is the correct approach.