A bacterial chromosome consists of a:
a. linear DNA molecule many times larger than the cell.
b. circular DNA molecule many times larger than the cell.
c. circular DNA molecule smaller than the cell.
d. linear DNA molecule smaller than the cell.
e. linear or circular DNA molecule smaller than the cell.
b
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If favism—being a heterozygote for specific mutations in the G6PD gene—confers resistance to malaria, where should those mutations be prevalent? ____
What will be an ideal response?
Someone who has consumed a lot of alcohol becomes dehydrated because alcohol ____
a. inhibits antidiuretic hormone (ADH) secretion, which leads to an increase in urination b. increases antidiuretic hormone (ADH) secretion, which leads to an increase in urination c. inhibits antidiuretic hormone (ADH) secretion, which leads to a reduction in urination d. increases antidiuretic hormone (ADH) secretion, which leads to a reduction in urination e. and water don’t mix, which leads to an exclusion of water
When glucose and fructose undergo condensation, maltose is produced as a product
__________________ Indicate whether the statement is true or false.
In a chemical reaction, the element 13Al will most preferably ________.
A) lose three electrons and become positively charged B) gain five electrons and become negatively charged C) lose five electrons and become positively charged D) gain three electrons and become positively charged