Autosomal recessive:two copies of an abnormal gene must be present in order for the disease or trait to develop. Autosomal dominant: only need to get the abnormal gene from one parent in order for you to inherit the disease. Sex-linked: <span>tending to be associated with one sex or the other.</span>
The "short-term effect" of something is the immediate result of something. For example, a short-term effect of drinking alcohol would be the slurring of speech, because that happens soon after you get drunk.
The "long-term" effect of something is the gradual consequence of something. For example, again using alcohol, if you drank large quantities of alcohol consistently for 10 years, the long-term effect would be liver damage, because alcohol can harm the liver in large quantities.
I hope this helps!
The correct answer is option B, that is, the release of calcium ions makes actin and myosin to combine with each other.
At the time of the stimulation for a muscle contraction, calcium is discharged into the fiber. It combines with troponin and instigates it to move tropomyosin, exposing the binding site for the myosin cross-bridge. Thus, the face of the actin filament is now free to combine with myosin heads to initiate contraction of the muscle.
Pigments absorb light and convert it to chlorophyll molecules, each has a set of wavelengths called absorption spectrum<span />