Slavery in the pre-Civil War U.S. South most closely resembled chattel slavery.
Answer:
George Washington Carver, a famous scientist, faced challenges but he made a difference anyway because he used his inner strength to help himself. When George was a child he was born a slave and his mom was kidnapped. He did get to go to college but had to work on a farm all along.
Boundaries that disregarded ethnic and religious differences most contributed to an absence of national identity in newly independent countries.
<u>Explanation:
</u>
The powers that granted independence to the countries they ruled for long periods, also usually interfered in demarcating the boundaries of the regions before granting independence.
This demarcation of boundaries was not always done on the basis of ethnic and religious differences in the region. Thus, it often made the newly independent countries experience a lack of national identity among the people of the countries.
It is D. Profit motive is what drives business start ups
The urine volume would increase if ADH was not added to the collecting duct.
<h3>What effect did the addition of ADH have on urine volume?</h3>
- Your response: ADH has the greatest influence on urine volume. When ADH was added, the urine volume decreased dramatically from 201 ml to 16 ml from the baseline value. This is due to ADH increasing the amount of water reabsorbed in the distal tubule, resulting in a decrease in urine volume.
- ADH increases the permeability of the distal convoluted tubule and collecting duct to water, which are normally impermeable. This effect increases water reabsorption and retention while decreasing urine volume relative to ion content.
- Antidiuretic hormone binds to receptors on cells in the kidney's collecting ducts and promotes water reabsorption back into the circulation. In the absence of antidiuretic hormone, the collecting ducts are nearly impermeable to water, which drains as urine.
- Diabetes insipidus is caused by a lack of ADH, also known as vasopressin (VP). Polyuria, dehydration, and thirst are the clinical signs. This condition usually develops because the pituitary gland's posterior lobe no longer produces enough ADH.
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