1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Crank
3 years ago
6

Which valve prevents blood to flow from the right atrium to the right ventricle

Biology
1 answer:
vredina [299]3 years ago
8 0

The tricuspid valve shuts. This prevents blood from flowing backward into the right atrium while the ventricle contracts. So, your answer will be the Tricuslid Valve. Hope I helped!

You might be interested in
If a muscle contracts isometrically for a long period of time, an EMG (which records the electrical activity in the muscle) reco
oksian1 [2.3K]

Answer:

During the course of a continuous isometric contraction of given strength, the electrical activity progressively increases. This is due to recruitment of motor units taking place to compensate the decrease in force of contraction occurring in the fatigued muscle fibres.

Explanation:

5 0
3 years ago
The total amount of exchangeable air is known as ________.
Rudiy27
It would be the vital capacity 
5 0
3 years ago
Please... I need help!!!
Gwar [14]

Answer: One type of map uses the cytogenetic location to describe a gene’s position. The cytogenetic location is based on a distinctive pattern of bands created when chromosomes are stained with certain chemicals. Another type of map uses the molecular location, a precise description of a gene's position on a chromosome. The molecular location is based on the sequence of DNA building blocks (base pairs) that make up the chromosome. Buttt I don’t know if this is the answer your looking for. But I hope this helps in a way.

Explanation:

3 0
3 years ago
You will develop a brief portfolio detailing the history of tsunamis in a modern society that could be used to teach others.
Maru [420]

The 2004 Sumatra Earthquake and Indian Ocean Tsunami gave us a vivid description of menace of major tsunamis. It also suggested that tsunami science and engineering were inevitable to save human society, industries, and natural environment.

An answer can be found in Japan. Japan is the country the most frequently hit by tsunamis in the world. The experiences are well documented and are continued as the local legends. In 1896, the tsunami science started when the Meiji Great Sanriku Tsunami claimed 22,000 lives. An idea of comprehensive countermeasures was officially introduced after the 1933 Showa Great Sanriku Tsunami. The major works taken after this tsunami, however, were the relocation of dwelling houses to high ground and tsunami forecasting that started in 1941. The 1960 Chilean Tsunami opened the way to the tsunami engineering by elaborating coastal structures for tsunami defense. The 1983 Japan Sea Earthquake Tsunami that occurred during a fine daytime cleared the veil of actual tsunamis. The 1993 Hokkaido Nansei-Oki Earthquake Tsunami led to the practical comprehensive tsunami disaster prevention used at present, in which three components, defense structures, tsunami-resistant town development and evacuation based on warning are combined.

The present paper briefs the history of tsunami research in Japan that supports countermeasures.

3 0
2 years ago
"What are the structures of chromosomes that cause traits?" use CER​
UNO [17]
Dog dog dog dog dog dog dog dog dog dog dog
7 0
3 years ago
Other questions:
  • Why does meiosis occur?
    10·1 answer
  • What is the function of the organelles that are labeled F?
    12·2 answers
  • A cellular structure that can be found in each type of cell that is unique to each type of cell, but that has a similar function
    8·1 answer
  • The production of which substance would most likely indicate anaerobic cellular respiration?
    11·2 answers
  • In a resting potential, an example of a cation that is more abundant as a solute inside a neuron than it is in the interstitial
    14·1 answer
  • What is a Degree Heating Week?
    13·1 answer
  • Which portion of a phospholipid molecule would be facing the environment outside of the cell?
    13·1 answer
  • Which type of mountain is formed due to the collision of two different kinds<br> of plates
    14·2 answers
  • What stage ensures that each cell receives an identical set of DNA during mitosis?
    12·1 answer
  • In the space provided, identify each of the four major biomolecules and their primary functions in the human body.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!