Thyroid disease occurs when the thyroid (a small, butterfly-shaped gland in the front of your neck) does not produce the right amount of thyroid hormone. These hormones control how your body uses energy.

8 0

3 years ago

At the end of meiosis I each cell has __________ the number of chromosomes as was in the original cell.

goldfiish [28.3K]

A. At the end of meiosis I each cell has twice the number of chromosomes as was in the original cell.

4 0

3 years ago

What is the pH of a 0.00125 M HCl solution?

timofeeve [1]

Answer:

$pH=2.9$

Explanation:

Hello,

In this case, the pH is computed by:

$pH=-log([H^+])$

Whereas the concentration of hydrogen ions equals the concentration of the acid for strong acids such as hydrochloric acid (HCl) due to its complete ionization in solution, which means that such concentration is 0.00125 M. Thus, the pH turns out:

$pH=-log(0.00125)\\\\pH=2.9$

Regards.

4 0

3 years ago

When researching online, as long as the gathered information is the result of a valid Internet search engine, it is not necessar

Hitman42 [59]

It is always necessary to analyze research for bias

8 0

4 years ago