The building blocks of protein are amino acids
DNA in the nucleus of eukaryotic cells is collected into a chromatin.
A chromatin is a complex of nucleic acids (DNA or RNA) and proteins called histones which condense to form a chromosome during cell division.
In eukaryotic cells, it is found within the cell nucleus while in prokaryotes, it is found inside the nucleoid .
Its functions are;
1. to package DNA into a smaller volume to fit in the cell.
2. strengthen the DNA to allow mitosis and meiosis.
3. acts as a mechanism to control expression
The chromatin is easily recognized through staining. Its name literally means "colored material."
Answer:
<h2>
Vaping decreases the ATP production which will then impair the cellular respiration. </h2>
Explanation:
Vaping decreases the ATP production which will then impair the cellular respiration. It is proven to cause lung inflammation. One example is the use of <em>"cinnamaldehyde</em>" as a flavor in vapes. It has been proven to lower the ATP production. Since ATP is responsible for fueling the cells in the human body in order for humans to do specific tasks, the decreased number will lead into the<em> death of cells</em>. This will then impair the cellular respiration of the human body.
<u>Further Explanation</u>
Vape- This is also known as an electronic cigarette. The action of inhaling and exhaling the vapor in the electronic cigarette is known as "vaping."
Vaping seems to be a controversial issue these days. Many companies claim that e-cigarettes are actually safe. <u><em>However, opponents claim that repeated exposure to vapor causes an adverse effect or a potential risk. </em></u>
<h2>2) option is correct </h2>
Explanation:
Adipose tissue primary function is nutrient storage
- Adipose tissue is commonly known as body fat
- It is found all over the body such as under the skin (subcutaneous fat), packed around internal organs (visceral fat), between muscles, within bone marrow and in breast tissue
- Adipose tissue is composed of a variety of cell types that include mature adipocytes,endothelial cells,fibroblasts and a range of inflammatory leukocytes
- Adipose tissue is now known to be a very important and active endocrine organ
- It is well established that adipocytes (or fat cells) play a vital role in the storage and release of energy throughout the human body
- Its main role is to store energy in the form of fat, although it also cushions and insulates the body
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Obesity in animals, including humans, is not dependent on the amount of body weight, but on the amount of body fat - specifically adipose tissue
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In mammals, two types of adipose tissue exist: white adipose tissue (WAT) and brown adipose tissue (BAT)
- The main role of white adipose tissue is energy storage, fatty acids being released when fuel is required
- The function of brown adipose tissue is to transfer energy from food into heat; physiologically, both the heat produced and the resulting decrease in metabolic efficiency can be of significance
I would go with 4 that's what makes the most sense to me, and i just learned about this last year so... I hope this helps good luck..
