Answer:
C
Explanation:
There are two roots in each spinal nerve: one that goes toward the back (posterior or dorsal), and one that goes toward the front (ventral or anterior). The dorsal root is sensory, and the ventral root is motor. The first cervical nerve may not have the dorsal root, but it may have the ventral root. The spinal ganglia are oval bumps that are found on the dorsal roots.
The small intestine is responsible for 90% of the digestion and absorption of food.
Answer:
In order to insert new genes directly into cells, scientists use a vehicle called a “vector” which is genetically engineered to deliver the gene. Viruses, for example, have a natural ability to deliver genetic material into cells, and therefore, can be used as vectors.
Explanation:
Answer:
During the completion of mitosis (telophase), two new nuclei form around the separated sets of daughter chromosomes (see Figure 8.29). ... The initial step in re-formation of the nuclear envelope is the binding of the vesicles formed during nuclear membrane breakdown to the surface of chromosomes
Explanation:
Explanation:
Since the unit conversion from pounds (lbs) to kilograms (kg) follows the relation
,
Using dimensional analysis, the correct dosage in units of mililitres is
.