Which Would Be More Affected by a Lack of Memory

question 141

Multiple Choice

Which would be more affected by a lack of memory B cells and memory T cells: the primary response or the secondary response?

• A)The primary response because memory cells are produced during the initial response to an antigen.
• B)The secondary response because memory cells are produced during the initial response to an antigen.

---

Definitions:

Postganglionic Autonomic Neurons

Neurons that transmit signals from autonomic ganglia to target organs, involved in the regulation of involuntary bodily functions.

Posterior Pituitary

is the rear part of the pituitary gland; it stores and releases antidiuretic hormone (ADH) and oxytocin, which are produced in the hypothalamus.

Neural Crest Cells

Cells derived from the crests of the forming neural tube in the embryo; together with the mesoderm, they form the mesenchyme of the embryo; they give rise to part of the skull, the teeth, melanocytes, sensory neurons, and autonomic neurons.

Adrenal Cortex

The outer region of the adrenal glands that produces vital steroid hormones such as cortisol, aldosterone, and androgens.