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
scoray [572]
2 years ago
8

How are gasses exchanged in the alveoli

Biology
1 answer:
Vaselesa [24]2 years ago
4 0

Answer:

The alveolar walls and capillary walls share a membrane. That's how close they're getting. This allows oxygen and carbon dioxide to readily pass from the respiratory system to the circulation. Oxygen molecules bind to red blood cells as they return to the heart.

You might be interested in
How is the heat energy required to warm the body created?
jeka94
<span>I think its made of  food oxidation.</span>
6 0
3 years ago
A plant cell has lost too much water due to evaporation by the sun. It needs more water from other cells. What structure would a
Maru [420]
Normally it’s the plasmodesmata that allows exchange of molecules between adjacent cells. But I’m still not sure if water is included!
3 0
3 years ago
Read 2 more answers
Describe on way that prokaryotes exchange genetic material
svlad2 [7]
Conjugation. I hope this helps!
3 0
3 years ago
Summarize how biochemical characters can be used to determine phylogeny
svp [43]

Phylogeny uses communal ancestry to group organisms and further nest them into bigger and bigger groups. This is also a study of evolutionary relationships among organisms. Visible characteristics such as anatomical and behavioral traits, as well as biochemical (enzymes, proteins, pigments, etc.) and genetic traits (nucleotide sequences) that need more modern techniques to detect.  

6 0
3 years ago
Read 2 more answers
Where are proteins made
o-na [289]
As soon as the mRNA reached in the cytoplasm, it is fastened up by tiny protein-assembly mechanisms which is known as ribosomes. These attached ribosomes create proteins that will be castoff in the cell and proteins prepared for spread out of the cell.
3 0
3 years ago
Read 2 more answers
Other questions:
  • How are Protozoa similar to animals?
    8·1 answer
  • Multiple alleles _____.
    7·1 answer
  • A group of students is trying.to determine which detergent will best remove an oil stain. They stain five separate cloths with o
    11·2 answers
  • What is the boiling point of 2 cups appear of tap water with one tablespoon of salt
    6·1 answer
  • Las plantas verdes durante la fotosintesis capturn y liberan​
    7·1 answer
  • Mutations that are passed to offspring must<br> OCcur<br> in
    15·1 answer
  • 1. An enucleated cell
    13·1 answer
  • How does the hurricane decrease in<br> strength/intensity?
    11·2 answers
  • The __________ system is responsible for moving blood cells throughout the body.
    14·1 answer
  • Consider the functions of the kidney in the urinary system and the blood vessels in the circulatory system. what tissue type is
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!