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julia-pushkina [17]
2 years ago
11

Question 8 of 11

Biology
1 answer:
RideAnS [48]2 years ago
8 0
The answer will be B. Energy produced in the core travels outwards, moving from one particle to the next
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Compare and contrast the role of secretory vesicles, the lysosome, and the peroxisome.
Daniel [21]

Lysosomes ( common in animal cell but rare in plant cells) contain hydrolytic enzymes necessary for intracellular digestion in white blood cells that eat bacteria) lysosomes contents are carefully released Into the cytoplasm can also cause cell death.  

Peroxisomes: this organelle is responsible for protecting the cell form its own production of toxic hydrogen peroxide. As an example, white blood cells produce hydrogen peroxide to kill bacteria .The oxidative enzymes in peroxisomes break down the hydrogen peroxide into water and oxygen.

Secretory vesicles: cell secretions –e.g, hormones, neurotransmitters, are packaged in secretory vesicles at the Golgi apparatus. The secretory vesicles are then transported to the cell surface for releases.  


8 0
3 years ago
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Pollution stays in the area where it is produced.<br> a. True<br> b. False
Studentka2010 [4]
False, because if it is air pollution, the polluted particles diffuse in the air and then travels. In addition, for noise pollution, sound waves travel!
6 0
3 years ago
WHO CAN HELP ME IN BIOLOGY PLEASE!!!
statuscvo [17]

Explanation:

I'll try to help what is the question

3 0
3 years ago
4. What is meant by the fact that water is a "polar" molecule?
Ksju [112]

Hello!

A polar molecule is where one of the atoms in a molecule has a slight positive charge, and another has a slight negative charge, due to the unequal sharing of electrons.

Water is one of these molecules - the electrons spend more time around the oxygen atom in the center, and less around the hydrogens, so the hydrogen atoms have a slight positive charge, and the oxygen a slight negative.

Therefore, your answer is B, water has a slight negative and a slight positive charge at opposite poles.

Hope this helps!

3 0
3 years ago
What is something that is not alive that responds to a stimulus?
8_murik_8 [283]

<em>Answer:</em>

  • <em>DAISY</em>
  • <em>Stimulus: sunlight</em>
  • <em>Response: flower opens during the day, closes at night</em>

<em></em>

  • <em>CAT</em>
  • <em>Stimulus: perceived threat e.g. nearby dog</em>
  • <em>Response: aggressive behaviour: makes a hissing noise, arches its back, hair stands on end</em>

<em></em>

  • <em>HUMAN</em>
  • <em>Stimulus: Red Dwarf</em>
  • <em>Response: enjoyment/amusement: rolls on the floor laughing</em>

4 0
3 years ago
Read 2 more answers
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