The term which best describes the region "b" of the phospholipid model in the attached image (below) is: Hydrophobic.
Phospholipids are also referred to as phosphatides and they are a type of lipid whose molecule comprises the following:
- A hydrophilic "head" that contains a phosphate group.
- Two (2) hydrophobic "tails" joined by an alcohol residue and that are mainly derived from fatty acids.
This ultimately implies that, a large potion of the cell (plasma) membrane is made up of lipids, which are mainly phospholipids and they control the movement of large hydrophilic molecules such as alkanes, oils, and fats.
In conclusion, hydrophobic is a term that is used to describe the tail or lower part of a phospholipid model, which is the "b" region in the image attached below.
Read more: brainly.com/question/18646362
Public speaking differs from written communication in that the audience is present, gathered for some occasion.
The three main types of group speaking situations may be described as :
- interactive,
- partially interactive,
- non-interactive.
- The three types of speeches public speakers use to influence their audience will include :
The informative speech - conveys information,
the persuasive speech - is a call to action,
the special occasion speech is given to commemorate a person or event.
Good public speaking always accounts for these three components :
The audience is present, gathered for some occasion.
The occasion has norms and expectations that a speaker must recognize.
The speaker has some purpose, something they are trying to accomplish or set in motion.
Good public speaking always does one of these three things :
Informs or Instructs the audience on newsworthy events or situations.
Teaches a lesson on any number of given subjects.
Entertains with humor, satire, fiction and nonsense.
Answer: They had long days, over a one-third mile. People built from both ends and from the middle to the tunnels.
Explanation: from edge 2022
Answer/Explanation:
Energy is transferred from a hotter object to a cooler object. This is largely because of the collision of the molecules of a hotter body with the molecules of a cooler body ultimately leading to a transfer of energy from the hotter body to the cooler body. This now makes the temperature of the cooler body to rise.
Remember that temperature is a measure of the average kinetic energy of the molecules in a body.
Therefore, since the water is at a higher temperature, energy is transferred from the water to the hand and the temperature of the hand rises accordingly.
When the temperature of an object increases, the average kinetic energy of its particles increases. When the average kinetic energy of its particles increases, the object's thermal energy increases. Therefore, the thermal energy of an object increases as its temperature increases.
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