<span> B. White blood cells move through the body (to
parts where they are needed) in the blood vessels of the circulatory
system to destroy pathogens.</span>
<span>Control of maternal glucose levels (< 7.0% in overtly diabetic women) is an important factor in determining fetal outcome. The glycosylated hemoglobin A1c (HbA1c) level is commonly assessed to guide adjustments in the treatment plan throughout pregnancy. Because the maternal serum HbA1c reflects the degree of glycemic control during the preceding 5 to 6 weeks, the test is repeated every trimester. Good diabetic control is reflected by an HbA1c value of 2.5% to 5.9%; an HbA1c value greater than 8% is indicative of poor diabetic control. Because the patient's value indicates good control, the most appropriate action is documentation. The patient may need to see the diabetic nurse educator, depending on other nursing assessments or patient desire.</span>
The rough endoplasmic reticulum synthesizes the enzymes. Also, ribosomes synthesize proteins.
I believe that the answer is True
Explanation:
The myelin sheath, lipoprotein structure deposited around axons selected in inner nodules, interrupted periodically by Ranvier nodules, allows saltatory, rapid and effective conduction in the nervous system of vertebrates. The cells that construct myelin are the oligodendrocyte in the nervous central nervous system (CNS) and the Schwann cells in the peripheral nervous system. An oligonucleotide myelinates one or more axons, while the Schwann always forms a single myelin internodule. The process of myelination begins when a cell-sheath projection involves the axon and a loose spiral shape around it. Over time the formed layers are compacted by the expulsion of the cytoplasm and the formation of a lamellar structure with thick electrodes bands - derived from the apposition of the cytoplasmic phases of the membranes - and fewer electrodes - derived of the external phases of the membranes.