Answer:
A. C4H8C4 - NOT
B. C12H12C4 - NOT
C. CóH1206 - yes
D. C4H2020 - NOT
Explanation:
Carbohydrates are one of macro molecules made up of carbon, hydrogen and oxygen. These are essential molecule as they provide nutrition and makes structural component in plants too.
The ration of carbon, hydrogen and oxygen is similar in almost every sugar or carbohydrate which is 1:2:1, one carbon molecule and one oxygen molecule per two molecule of hydrogen.
In choice A, and B have no oxygen molecule so they can not be carbohydrate, where as D have inappropriate ration in comparison to the carbohydrates.
Thus, the correct answer is :
A. C4H8C4 - NOT
B. C12H12C4 - NOT
C. CóH1206 - yes
D. C4H2020 - NOT
Answer:
In the mentioned case, Trevor's village requires more farmland in order to grow food for their developing inhabitants, however, they also require land for houses development. It is clear that the village is encountering with a lack of natural resources, and in the given case, natural resources are land that is needed for both construction and development of farmland purpose. The village may be having ample amount of population, this is due to which Trevor is facing an issue of a lack of land.
Answer:
No, fiction does not have photograph.
Explanation:
You can not take a picture of something that is not real, therefore no is the correct answer.
Fiction is described as "Imaginary events, and people"
I do believe the answer is heart because it goes from the blood vessel to the heart.
Answer:
The correct answer is - A only.
Explanation:
The phospholipid membrane that is hydrophobic layer which permits movement of the molecules with the help of various transport protein or carrier proteins only if they are large or hydrophilic in nature such as water, however small molecules like hydrophobic molecules like lipids move through phospholipid by simple diffusion.
Rapid movement of the lipid is not need specific transport protein to cross phospholipid of the plasma membrane because of their hydrophobic nature. It also allows rapid movement in transport of the CO2 and Oxygen.
Thus, the correct answer is - A only.
