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posledela
3 years ago
14

What type of junction includes "micro tunnels" that are formed between two cells?

Biology
1 answer:
AveGali [126]3 years ago
6 0
The gap junction includes "micro tunnels" that are formed between two This junction it is an<span> intercellular connection that allows communication between cells and </span><span>exchange of ions, second messengers, and small metabolites between adjacent cells</span>
The micro tunnels are regulated gates through which this molecules pass.

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How does energy from the sun affect the motion of molecules in a gas compared to molecules in a liquid?
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Answer:

Molecules of gas starts movement when they get energy from the sun in the form of heat.

Explanation:

Molecules of gas absorbed heat energy coming from sun. This heat energy is converted into kinetic energy due to which gas molecule moves faster. Volume of gas molecules also increases due to expansion of molecules by the absorption of heat energy. So more space is occupied by gas molecule as compared to liquid molecules.

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During pregnancy, a woman should follow MyPlate’s Daily Food Plan and consume
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What are the names of 2 organelles that you would find in a plant cell and not in an animal cell? Why do you think they would be
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1. chlorophyll : because animals cannot produce their own food

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4 0
3 years ago
According to US Energy Information Administration data, urban U.S. households own an average of 1.8 vehicles each, compared with
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transportation

Explanation:

looking at nighttime satellite photos that show dark landscapes illuminated by glowing urban dots. On the surface, these seem like clear evidence of city dwellers' oversized energy footprints.

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According to EIA data, urban U.S. households own an average of 1.8 vehicles each, compared with 2.2 for each rural household. Urban families also drive about 7,000 fewer miles annually than their rural counterparts, saving more than 400 gallons of gasoline and roughly $1,300-$1,400 at current gas prices.

( I hoped this helped! :D )

8 0
3 years ago
To be injured by an animal with poisonous spines, you must: Select one: Be within a radius of 3 m/10 ft, as most poisonous anima
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To be injured by an animal with poisonous spines, you must: be the aggressor and touch the animal first.

<h3>What is the use of spines in animals?</h3>
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  • The spines of most spiny mammals are modified hairs, with a spongy center covered in a thick, hard layer of keratin and a sharp tip.
  • Spines on an animal’s body help defend it.
  • They can be irritating or painful, or difficult to swallow.
  • Spines are also important tools for communication, shock absorption, and rain protection.
  • Animals like porcupine shoot their spines (quills) for defense. Some spines can also pass through gloves.
  • To prevent attacked by an animal with poisonous spines you must remain calm and observe your surroundings.

Learn about plant spines here:

brainly.com/question/823927

#SPJ4

7 0
2 years ago
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