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
m_a_m_a [10]
3 years ago
13

Because a chemical we will smell needs to diffuse into the fluid surrouhiding the

Biology
1 answer:
zhenek [66]3 years ago
7 0

Answer:  <u>lipids</u>

Explanation:

The fluid surrounding olfactory receptors allows for the diffusion of  substances. Diffusion describes the movement of molecules from regions where they are highly concentrated, to regions of low concentration.

Lipids are made of fatty acids formed by the hydrophobic tail and glycerol produced by the hydrophilic head; glycerol, a 3-carbon alcohol is water soluble, whereas the fatty acid tail is a long chain of hydrocarbons (hydrogens bound to the carbon backbone) containing up to 36 carbons. The structure can give these non-polar biomolecules hydrophilic and hydrophobic properties

You might be interested in
Help me please, I need this ASAP
Helen [10]

Answer: Glycogen

Explanation: Glycogen is a polysaccharide of glucose. It serves as a form of energy storage in fungi as well as animals and is the main storage form of glucose in the human body. In humans, glycogen is made and stored primarily in the cells of the liver and the muscles.

8 0
3 years ago
Which of the following is true of ecological succession? A-pioneer organisms move into new communities first. B-primary producti
Nesterboy [21]

Answer:  Pioneer organisms move into new communities first.

Explanation:

6 0
4 years ago
How dose wind cause surface currents
Nitella [24]

Answer:

Suface currents are mostly caused by the wind because it creates friction as it moves over the water. This friction then forces the water to move in a spiral pattern, creating gyres. In the northern hemisphere, gyres move clockwise; while in the southern hemisphere, they spin counterclockwise.

7 0
3 years ago
Which freshwater ecosystem is most productive?<br> A. Bog<br> B. Creek<br> C. Stream<br> D. Marsh
s2008m [1.1K]

Answer:

Marsh

Explanation:

8 0
3 years ago
What is the economic impacts of stem cells?
Olegator [25]

Answer: Stem cell research has the potential to treat diseases that are currently burdened with high health care costs—especially chronic conditions such as heart disease, Alzheimer's disease or diabetes, the costs of which threaten to cripple the healthcare system.

4 0
4 years ago
Other questions:
  • What is a cells DNA like the books in a library
    15·1 answer
  • Under what circumstances should Bipolar Disorder (Manic-Depressive Disorder) be treated with anything other than mood-stabilizin
    11·1 answer
  • Following the development of a brain tumor, Jerome starts to exhibit impulsive behavior with little regard for right or wrong. H
    15·1 answer
  • Explain why phospholipid tails “hide” in the middle section of the cell membrane
    12·1 answer
  • Find the median for this set of data.<br> 10.2.<br> 6.8<br> 5.4<br> 3.7<br> 9.3
    10·1 answer
  • Why is cellular respiration essential for homeostasis
    10·1 answer
  • According to current scientific theory, how did the planets of the solar system form? Solid grains of various sizes collided and
    11·2 answers
  • How does the almont of light the growth of a plant ?
    13·1 answer
  • in an animal cell, which two cell structures do newly-synthesised enzymes have to pass through to reach the external environment
    6·2 answers
  • In+meiosis,+_____%+of+your+genes+come+the+father+while+____%+of+your+genes+come+from+the+mother.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!