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
vlada-n [284]
3 years ago
8

Approximately how many oxygen molecules can single rbc carry

Biology
1 answer:
Lady_Fox [76]3 years ago
8 0
Approximately one billion oxygen molecules. that is because there are about 250 million molecules of haemoglobin in each cell, and each haemoglobin molecule binds to 4 oxygen molecules
You might be interested in
which statement best describes how the distance from a large river affects an areas climate in the summer
natulia [17]

Answer:

Regions near rivers experience winds from the water. This helps to regulate the temperature near large bodies of water by keeping the air warmer in the winter and cooler during the summer.

Explanation:

Water heats and cools more slowly than landmasses. Therefore, these regions will stay cooler in summer and warmer in winter, creating a more moderate climate with a narrower temperature range.

6 0
4 years ago
Read 2 more answers
The __________ stores the energy in food until it is released. A.Vaculoes B.Lysosomes C.Cytoplasm D.Mitochondria
krek1111 [17]

Answer:

D

Explanation:

because mintochodria is the power house hence it provides energy to the cell

8 0
4 years ago
Read 2 more answers
Why do you think digestion is more efficent if you are sitting up?
nikdorinn [45]
Because it goes digest faster 
5 0
3 years ago
What has left tons of "space junk" in orbit around the earth? "Pick One"
satela [25.4K]
The answer is B and I need 20 characters so I am typing random words
6 0
3 years ago
In what way are the humerus and the femur similar?
marta [7]

Answer:

D.

Both the femur and humerus bone have what's called 'spongy bone' inside them and hollow spaces full of yellow and red bone marrow. Additionally, both bones do not attach to the axial skeleton but rather attach to the pelvic or hip bones; while they are both strong bones, they are not made of only compact bone but are made of 'spongy bone' inside them. Lastly, they do not protect any organs but rather allow for movement. D, They both have hollow spaces filled with bone-generating cells, is the best answer in this case

Explanation:

5 0
3 years ago
Other questions:
  • Organisms that belong to the same class must belong to the same
    10·1 answer
  • An unmanned spacecraft leaves for Venus. Which statements about the spacecraft’s journey are true?
    14·2 answers
  • What are the different types of ecosystems?
    8·1 answer
  • When growing in windy environments, this organism will grow low along the ground, but when growing in sheltered environments, it
    10·2 answers
  • Which condition would result in the lowest alveolar ventilation rate?
    5·1 answer
  • You have discovered a new coccoid-shaped microorganism with no nucleus, a rigid cell wall, and a diameter of 2 μm. Chemical test
    10·1 answer
  • The similarities of a birds wing and an insects wing are evidence of what.
    7·1 answer
  • Identify the most likely cause of the following scenario:
    7·2 answers
  • 10. Exchange of gases takes place<br><br>​
    8·1 answer
  • Form a hypothesis based on the graph
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!