Answer:
Sub-threshold
Explanation:
If the stimulus is too small to generate the action potential, it is considered as subthreshold stimulus. Subthreshold stimulus causes the opening of small number of sodium channel i.e. not enough to generate action potential because action potential is generated by complete reversal of membrane polarity. Slight depolarization is caused by subthreshold stimulus by the opening of inadequate number of sodium channel but its magnitude is not enough to reach the threshold voltage. Consequently the action potential is not generated.
The response produced by subthreshold stimulus is called as local response or local depolarization because it could not travel further. The minimum stimulus required to generate the action potential is call as threshold stimulus and stimulus greater than threshold stimulus is called as suprathreshold stimulus. It changes the frequency of generated action potential.
<span>coccus—can cause MRSA and has a round shape</span>
Methicillin-resistant Staphylococcus aureus
It poses a serial health to both patient and physician who is a health care professional because this particular type of baterium can be both airborne and bloodborne.
This particular bacterium is resistant to antibiotic because of evolutionary process that prevails among the animal kindgom. These evolutionary process made these baterium insusceptible to antibiotics because of its change in DNA compositions.
<span>Adipose tissue, also known as blubber, is the thick layer of fat/skin on a whale. </span>
a) false
b) false
c) false
d) true
Explanation:
a) X-chromosomes have all the genes for sexual characters of female child because female child receives 2 X-chromosomes.
b). Female are more affected with X-linked dominant disorders because female receive both the X chromosome from each of the parent.
c). In hemizygous state only single copy of gene in diploid cells. All males are hemizygous for genes on sex chromosome because male have only one sex chromosome as X and Y.
d). The resultant male will be having normal features of fertility only slow learning process, acne and above average height is seen.
