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Zigmanuir [339]
4 years ago
12

Explain how adhesion and cohesion help plants move materials?

Biology
1 answer:
Alex787 [66]4 years ago
3 0

Answer:

Cohesion and adhesion helps plants move materials and that is because cohesion is where molecules are attracted to each other due to covalent bonds, and adhesion forms hydrogen bonds once the molecules become attracted to each other.

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When THC binds to its receptor, how are the levels of cAMP affected in the post synaptic cells?
Nadya [2.5K]

Cannabinoid receptors, located throughout the body, are part of the Endocannabinoid system which is involved in a variety of physiological processes including appetite, pain-sensation, mood, and memory.[1]

Cannabinoid receptors are of a class of cell membrane receptors under the G protein-coupled receptor superfamily. As is typical of G protein-coupled receptors, the cannabinoid receptors contain seven transmembrane spanning domains.[5] Cannabinoid receptors are activated by three major groups of ligands: endocannabinoids, produced by the mammillary body; plant cannabinoids (such as Cannabidiol, produced by the cannabis plant); and synthetic cannabinoids (such as HU-210). All of the endocannabinoids and plant cannabinoids are lipophilic, such as fat soluble compounds.

8 0
3 years ago
One of the reasons for this is that our unconscious handwriting incorporates into it different mental, physical, and mechanical
Liula [17]

Answer:

The correct answer is: True.

Explanation:

  • The writing of a person is controlled by an region located in the left part of frontal lobe of the brain which is known as the Broca's area.
  • Writing is a motor impulse send by the brain to the hand and fingers.
  • However, no two individual can have the same hand-writing.
  • This is because hand-writing is not only dependent on the brain to hand motor co-ordination.
  • It also depends upon the psychology, mentality, thought process, state of mind, nature of the person and also the influence of the surroundings on the person.
  • It also depends on the preference of the person to keep his writing artistic or simple or illegible.
  • All these factors can never match between two persons.
  • This is the reason, no two persons can share the exactly same hand-writing.
3 0
3 years ago
True or false Evaporation is an example of a chemical change
dmitriy555 [2]
False. Evaporation is a physical change it is not a chemical change. It is a physical change because it is going from the liquid phase to the gas phase. It is not a chemical change because it is still made of two hydrogen atoms and an oxygen atom.
5 0
3 years ago
Read 2 more answers
What is an acid?
Whitepunk [10]
B is correct

Acids are molecular compounds that release hydrogen ions. A binary acid consists of hydrogen and one other element.
7 0
3 years ago
Looking at page 971 in your textbook which renewable power does Canada have in the greatest quantity
docker41 [41]
What textbook? Most of their power is from Hydroelectric dams (59% of it)
6 0
4 years ago
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