Mark Sees an Attacker Approaching Him with a Knife

question 136

Multiple Choice

Mark sees an attacker approaching him with a knife. During his reaction, he experiences increased energy and a faster heart rate. This is caused most directly by

• A)adrenaline and noradrenaline.
• B)CRH and ACTH.
• C)cortisol.
• D)corticosteroids.

Describe the concepts of genotype and phenotype, including examples.

Recognize specialized cell division processes relevant to human reproduction.

Understand the concept of sex-linked disorders and their distribution among genders.

Grasp the role of genetics in human development and illustrate with specific examples.

---

Definitions:

Neuritic Plaques

Accumulations of amyloid beta proteins found in the brain tissues of individuals with Alzheimer's disease, contributing to the pathology of the condition.

Cholinergic Cells

Cells that produce and release acetylcholine, a neurotransmitter involved in many functions including muscle contraction and memory.

Hippocampal Formation

A complex brain structure embedded deep into the temporal lobe, playing a major role in learning and memory.

Caching Food

The behavior of storing away food in hidden locations by animals, as a strategy to manage food supply.