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
loris [4]
3 years ago
6

What is the difference between an atrium and a ventricle in the heart?

Biology
1 answer:
yanalaym [24]3 years ago
3 0

Answer:

The right atrium receives oxygen-poor blood from the body and pumps it to the right ventricle. The right ventricle pumps the oxygen-poor blood to the lungs. The left atrium receives oxygen-rich blood from the lungs and pumps it to the left ventricle.

Explanation:

You might be interested in
What are the effects of consuming a diet made up mostly of fats?
PolarNik [594]

Answer:

acetyl-CoA concentration increases

acetone concentration increases

oxaloacetate concentration decreases

Explanation:

Mark me brainly please

8 0
3 years ago
The atmosphere and the hydrosphere work together _____. Choose the correct answer. A. to maintain a consistent temperature for l
Serjik [45]

Answer:

option c is correct

Explanation:

7 0
3 years ago
In hemoglobin, the transition from t state to r state (low to high affinity) is triggered by:_________
Elena L [17]

In hemoglobin, the transition from t state to r state (low to high affinity) is triggered by Bisphosphoglycerate (BPG)

  • Bisphosphoglycerate (BPG), also known as 2,3-Disphosphoglycerate (2,3-DPG), aids in the transition of hemoglobin from a high-oxygen-affinity to a low-oxygen-affinity state.
  • 2,3-BPG binds to hemoglobin, causing oxygen to be unloaded. Furthermore, 2,3-BPG reduces hemoglobin's affinity for oxygen. As hemoglobin is unloaded in our tissues, 2,3-BPG binds to it, promoting oxygen unloading.
  • When we increase the concentration of 2,3-BPG in our blood, the oxygen binding curve shifts to the right. This means hemoglobin will have a lower affinity for oxygen and will be able to deliver more oxygen to our body's tissues and cells.

Learn more about  Bisphosphoglycerate (BPG) from here:brainly.com/question/8885734

#SPJ4

4 0
2 years ago
What is TRUE about the North and South Poles? Select all that apply.
Romashka [77]

The poles never get any direct sunlight.

They both get the same amount of sunlight.

  • Because they receive no direct sunshine, the Arctic (North Pole) and Antarctic (South Pole) are both chilly.
  • Even at the height of summer, the Sun is low on the horizon. The Sun doesn't rise at all for several months during the winter since it is so deep below the horizon hence poles don't have equal amounts of sunlight and darkness.
  • The poles receive less energy and heat from the sun because of the tilt of the earth and its orbit around the sun. There are just two polar seasons as a result: summer and winter.
  • The tilt of the Earth's axis causes the Poles to experience around six months of day and six months of night.
  • Due to this tilt, each Pole spends roughly six months angled both toward and away from the Sun. The North Pole experiences six months of nonstop daylight when it is inclined toward the Sun.
  • In the winter, the Sun sets for extended periods of time since it is so deep below the horizon. Therefore, the days are chilly and dark, much like the nights. The South Pole and North Pole receive the same amount of sunshine despite being "polar opposites."

learn more about poles here: brainly.com/question/1776073

#SPJ1

4 0
2 years ago
Uranium is a radioactive metal that is used by people all over the world.
xxMikexx [17]
It’s is letter B because in every other state they do not use uranium
4 0
4 years ago
Other questions:
  • The observations of Hooke and van Leeuwenhoek documenting the existence of microscopic cells formed the basis of what important
    7·1 answer
  • Which nutrient cycle is most affected by the over-use of ammonia fertilizers on commercial farms, as well as by the accumulation
    9·2 answers
  • Hi everyone!:) i just need help with this science question in my textbook!
    12·1 answer
  • So why don’t we get pink flowers if we combine the genes of a Red Dominant flower with a white recessive flower?
    5·2 answers
  • Which of the following is an example of the endocrine system directly interacting with the nervous system?
    14·1 answer
  • Glaciers existed in many parts of the world but have melted. Scientists can detect that an area was once covered by a glacier us
    11·2 answers
  • Complete the sentence. The Democratic-Republican Party was based on the idea that the central government of a country should be
    9·2 answers
  • 1. What is another name for artificial selection?
    6·2 answers
  • Please help!!! Question on picture :3
    15·2 answers
  • Green plants,unlike animals can:
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!