BRCA1 and BRCA2 Are ___________,P53 Is a ___________,And Her2 Is

question 10

Multiple Choice

BRCA1 and BRCA2 are ___________,p53 is a ___________,and Her2 is a __________.

• A) tumor-suppressor genes,tumor-suppressor gene,proto-oncogene
• B) tumor-suppressor genes;proto-oncogene;tumor-suppressor gene
• C) proto-oncogenes;tumor-suppressor gene;proto-oncogene
• D) proto-oncogenes;tumor-suppressor gene;tumor-suppressor gene
• E) proto-oncogenes;proto-oncogene;tumor-suppressor gene

Explain the concept of refractory periods in cardiac muscle and their functional significance.

Relate structural and functional differences between cardiac and skeletal muscle.

Identify common cardiac arrhythmias and their potential triggers.

Understand the mechanics of ventricular ejection and filling.

---

Definitions:

Ring Tone

A sound made by a telephone to indicate an incoming call or text message.

Neutral Stimulus

A stimulus that initially produces no specific response other than focusing attention before conditioning.

Unconditioned Stimulus

In classical conditioning, a stimulus that naturally and automatically triggers a response without prior learning.

Primary Stimulus

The initial or main source of stimulation that elicits a response in sensory, behavioral, or cognitive processes.