This may help you...
Infectious diseases<span> are those that are </span>transmitted<span> from person to person by direct or indirect contact. Viruses, bacteria, parasites, and fungi all cause infectious </span>disease<span>. Malaria, measles, and respiratory illnesses are examples of infectious </span>diseases<span>.</span>
Answer:
up-regulation
Explanation:
Upregulation is where a increases the quantity of a cellular component like protein or RNA in response to an external stimulus.By controlling the number of its receptors, cells may increase and decrease their cell sensitivity.... Hormones can also trigger cells to control themselves by upregulation.( Estrogen is the primary sex hormone for females).
Answer:
False.. the brain is part of the nervous system... thats the circulmatory sytem job..
Explanation:
I believe it would be 'D' because reprimand means to rebuke something.
Answer:
The correct answer is "negative".
Explanation:
At pH 2 the net charge of the R groups of all the amino acids that comprise the peptide in question would be positive. This happens because of the high content of protons in a solution of pH 2, a value that is below the isoelectric point of all the amino acids. Since the peptide would have a positive net charge, it would migrate to the negative terminal of the gel because opposite charges attract each other.
