Question : Which of the following increases the rate of heartbeat?
Option 1: Peripheral nerves
Option 2: Sympathetic nerves
Option 3: Parasympathetic nerves
Option 4: Cranial nerves
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: Sympathetic nerves
Solution : The correct option is Sympathetic nerves .
The sympathetic nervous system, specifically the cardiac accelerator nerve, increases the rate of heartbeats. This nerve releases norepinephrine, which binds to receptors on the heart's cells and leads to an increase in heart rate, and force of contraction, preparing the body for a "fight or flight" response.
Candidates can download this ebook to know all about SSC CGL.
Admit Card | Eligibility | Application | Selection Process | Preparation Tips | Result | Answer Key
Question : The hormone that stimulates the heartbeat is
Question : Which of the following state has lowest literacy rate?
Question : Which of the following states has the highest literacy rate?
Question : Direction: Which one of the given responses would be a meaningful order of the following?
1. Absorption
2. Digestion
3. Nutrition
4. Excretion
Question : The rate of simple interest for which INR 9,000 will amount to INR 10,200 in 4 years is:
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile