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
Nataliya [291]
2 years ago
5

Surfactant:

Biology
1 answer:
BARSIC [14]2 years ago
3 0

Answer:

The correct answer will be option-D

Explanation:

Pulmonary Surfactant is a complex substance produced by the pneumocytes epithelial II cells in the alveolar sac.

The surfactant is composed of the proteins and lipids which plays a role in keeping alveoli open by reducing the surface tension formed between the air and liquid.

The surfactant act by forming a monolayer surface film which helps reduce the surface tension.

Thus, option-D is the correct answer.

You might be interested in
A group of cells that work together to perform a similar function are
kodGreya [7K]
Animal cells<span> and plant </span>cells<span> can form tissues, such as muscle tissue in animals. A living tissue is made from a </span>group<span> of </span>cells<span> with a </span>similar<span>structure and </span>function<span>, which all </span>work together<span> to do a particular job. Here are some examples of tissues: muscle. the lining of the intestine. the lining of the lungs.</span>
6 0
3 years ago
Read 2 more answers
Taxonomy is defined as the science of __________.
Andru [333]
Studying evolutionary relationship among organisms
6 0
2 years ago
A niche is part of an organism's habitat.<br><br>TRUE or FALSE
NikAS [45]

Answer:

True

Explanation:

Hope this helps!

8 0
3 years ago
A student looks at a slice of tissue on an unlabelled microscope slide. the student concludes that the tissue is not from an ani
Snowcat [4.5K]
The correct answer for the question "A student looks at a slice of tissue on an unlabelled microscope slide. the student concludes that the tissue is not from an animal because the cells in t<span>he tissue have" is D. Cell walls. When we compare animal and plant cells, only plant cells have cell walls. Cell walls are formed because of cellulose. </span>
5 0
2 years ago
Contrast how DNA is contained in prokaryotes and eukaryotes
Furkat [3]

Answer:

Prokaryotic genomic DNA is attached to the plasma membrane in the form of a nucleoid, in contrast to eukaryotic DNA, which is located in a nucleus.

Explanation:

4 0
1 year ago
Other questions:
  • which of the following are factors that both unicellular and multicellular organisms actively balance to achieve homeostasis
    12·1 answer
  • One of the problems with the trichromatic theory of color vision is that it cannot explain why negative afterimages (i.e., after
    6·1 answer
  • The following F2 results occur from a dihybrid cross (AaBb x AaBb): purple: A_B_ 9/16 white: aaB_ 3/16 white: A_bb 3/16 white: a
    9·1 answer
  • which statement best describes science? a. science can answer only math b. Science can answer all the questions c. science canno
    5·1 answer
  • Are birds and crocodiles homologous or analogus behaviors?
    6·1 answer
  • Amolecule of dna was found to contain 120 adenine and 120 guanine bases.how many nucleotides comprise this molecule of dna?
    9·1 answer
  • Type A– blood. Which blood type could she receive in a blood transfusion?
    9·2 answers
  • As the skin ages, it loses its ability to restore its shape due to a:
    5·1 answer
  • A bird that can easily out complete other birds for its food and that can produce many eggs has high what?
    12·1 answer
  • The portion of the mRNA molecule that is translated is composed of.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!