The term polar is used to describe molecules because
A) such molecules are always linear in shape.
B) there are at least two distinct ends of the molecule regarding electron position and the resulting charge.
C) there are at least two distinct ends of the molecule regarding hydrogen placement.
D) polar covalent molecules are found in colder climates.
E) polar covalent molecules were first discovered in polar bears.
B) there are at least two distinct ends of the molecule regarding electron position and the resulting charge.
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The short DNA segments formed on the discontinuously replicated strand are called
Kawasaki fragments. Nagasaki fragments. Miyazaki fragments. Okazaki fragments. Suzuki fragments.
Pernicious anemia caused by a lack of intrinsic factor is specifically treated by
A) oral doses of iron. B) injections of iron. C) oral doses of vitamin B12. D) injections of vitamin B12. E) blood transfusion.
Which of the following provides the main source of energy for a newborn during its first few days?
A. Protein B. Glucose C. Glycogen D. Fat
Damage to the central portion of the temporal lobe is most likely to cause deficits in ________.
Fill in the blank(s) with the appropriate word(s).