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natta225 [31]
3 years ago
14

How does actin and myosin work together to help you lift an object?

Biology
1 answer:
Scilla [17]3 years ago
6 0

Answer:

Muscle contraction thus results from an interaction between the actin and myosin filaments that generates their movement relative to one another.

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Ethane (c2h6) is one of many compounds that burns in oxygen to form carbon dioxide and water . What is true of the chemical equa
Alenkasestr [34]

Answer:

See the answer below

Explanation:

Ethane will burn in oxygen to form carbon dioxide and water according to the following balanced equation:

     2C_2H_6+7O_2 ---> 4CO_2+6H_2O

<em>From the equation, it means that for every one mole of ethane, three and a half moles of oxygen gas are required for complete combustion into carbon dioxide and water. Two and three moles of carbon dioxide and water would be produced respectively for every one mole of ethane that burns in three and a half moles of oxygen gas. </em>

5 0
3 years ago
How a plant cell and all its organelle functions to help a tree or plant survive, adapt and reproduce?
ArbitrLikvidat [17]

A plant cell is illustrated as a cell that comprises nucleus and organelles enveloped by a rigid and thick cell wall. The functions of the organelles are as follows:  

1. Cell membrane: It safeguards the cell and monitors the molecules leaving and entering the cell.  

2. Cytoplasm: It assists in holding the organelles of the cells in place.  

3. Cell wall: It is the main safeguarding barrier of the plant cells.  

4. Chloroplast: It transforms sunlight into energy by a procedure known as photosynthesis.  

5. Cytoskeleton: It provides structural support for the cell.  

6. Ribosome: It builds protein for the cell to utilize.  

7. Nucleus: It stores the DNA and coordinates the activities of the cell, mainly it acts as brain.  

8. Mitochondria: It convert oxygen and nutrients into energy.  

9. Lysosomes: It dissociate waste into basic components for other organelles to function.  

10. Endoplasmic reticulum: It transports and manufactures chemical components to and from the nucleus.  

11. Peroxisomes: It digests toxic substances in the cell.  

12. Golgi Apparatus: It transforms proteins and fats built in the cell and transports them outside the cell or prepares them for storage.  

13. Plasmodesmata: It allows communication and transport of substances to the nearby cells.  

14. Vacuole: It stores waste components and sustains the level of pH of the cell.  

15. Vesicle: It conducts substances within the cell and help in storing enzyme s.


7 0
3 years ago
One observable impact of climate change and rising global temperatures is a rise in sea levels as polar ice caps melt.find at le
Ugo [173]
Boston, Providence, and Miami
8 0
4 years ago
Fats and oils are rich in nonpolar covalent bonds, specifically C-C bonds and C-H bonds. What is the consequence?
aalyn [17]

Answer:

they become insoluble in water.

Explanation:

The many C-C and C-H bonds make fats nonpolar and insoluble in water.

3 0
3 years ago
Coal-fired power plants release emissions such as nitrogen compounds into the air. The nitrogen and water cycle combine when nit
skelet666 [1.2K]
This process is called precipitation. Still, the process is formation of liquid from gas then will go down the surface.

The tricky part of this question is the combination of nitrogen and water, as this process is not nitrification. Nitrification is the conversion of ammonia to nitrous or nitric oxide by nitrifying bacteria. Transpiration if evaporation of water through plant leaves. Respiration is the conversion of oxygen to carbon dioxide by organisms. 
4 0
3 years ago
Read 2 more answers
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