The mystery food sample did not test positive for protein using the Biuret indicator, so the sample can not be tofu, which is what Zack ate.
We would probably look for viral antibodies, in the person's blood. It's kind of like when we test for AIDS. That's a viral disease. What we do is we look at the person's blood. If we see antibodies that match up to the HIV, then we know that the person is HIV positive, and will probably develop AIDS sooner or later.sometimes like doctors we experiment by signs and symptoms as in the 3rd response then we experiment by treating with anti viral drugs like Dr House to see if the patient improves and if we do not see an improvement or see the side effects of the drugs then we ll go in for another diagnosis this method is more like experimenting on the patient and only meant for the very brave. i hope to one day be able to do my diagnosis like that instead of fearing death that much and not having the courage to speculate as a doctor which is what most doctors do and get lucky. i would speculate and try to know as much anatomy,physio,and pathology
Ans.
Steroids are defined as active organic bio-molecules, having four rings with a specific molecular configuration. Steroids play role in two major functions: as hormones or signaling molecules and as structural components of plasma membrane.
Examples of steroid hormones are estrogen, progesterone, and cortisol. Thus, the correct answer is 'option b). they serve as chemical messengers.'
Answer:
"Folded sedimentary layers were originally laid down flat and later deformed." describes the law of original horizontality.
Explanation:
In terms of structural geology, the folds happens when the one over the another are piled up on a flat as well as planar structure i.e. sedimentary strata. Which sometimes are bent or may be curved because of the permanent deformation. Both upward as well as downward folds occurs in the sedimentary fold. Which is known as the anticline or the syncline. There are three major folds in case of the sedimentary layers they are monocline, anticline and syncline. Simple bend layers are called as the monoclines.
