By the mid-1980s, spring ozone thinning over Antarctica was so pronounced that people were referring to the lowestozone

region as a(n) __________. Fill in the blank(s) with the appropriate word(s).


ANSWER: ozone hole

Biology & Microbiology

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Eukaryotes have ________ in their cytoplasmic membranes, which serve to strengthen and stabilize the membrane and make it less flexible. Many bacteria have similar molecules, known as ________, in their cytoplasmic membranes that have a similar role

A) ether bonds / ester bonds B) lipids / phospholipids C) sterols / hopanoids D) phospholipids / lipopolysaccharides

Biology & Microbiology

The organisms that cause pneumococcal pneumonia are rarely found as a part of the normal flora of healthy adults

Indicate whether the statement is true or false.

Biology & Microbiology

Explain the relationship among vital capacity, tidal volume, inspiratory reserve volume, and expiratory reserve volume.

What will be an ideal response?

Biology & Microbiology

Which of the following eukaryotic DNA polymerases replicates mitochondrial DNA?

A) alpha B) beta C) delta D) epsilon E) gamma

Biology & Microbiology