Answer: Option 'D' is correct.
Explanation:
Abiotic factors are those factors which are not alive yet they are essential for survival of lives on earth.
Like water, sun, air, land etc.
Without abiotic factors, living organisms and ecosystem get affected.
Hence, water is the correct answer.
T
F
The answer would be False
b. protects cells from infection
c. provides the instructions for making proteins
d. regulates the chemical processes that provide the cell with energy
The correct answer is DNA provides the instructions for making proteins.
The replication of DNA aids in protein synthesis. The main function of DNA is to give instructions for making different proteins required by different cells of the body. They give instructions for the arrangement of the of the bases A, T, G, C in the DNA. The different arrangements of these bases results in the production of different kinds of protein. Thus, the DNA gives instructions for protein synthesis.
Answer:
Phospholipid bilayer
Explanation:
Liposomes are vesicles are spherical in shape. They consist of at least one phospholipd bilayer most especially phosphatidycholine. Liposomes are artficial vesicles similar to a membrane, because it has an hydrophilic core surrounded by a hydrophobic lipid bilayer.
Liposomes are artificial prepared and are used for the transportation of substances like drugs and nutrients between cell parts, outside of the cell and into the cell.
In liposomal drug delivery, the liposome fuses with other internal cell membranes at the site of action and releases its liposomal content.
Answer: Waist fat
Explanation:
Waist fat (abdominal fat) is more closely associated with the risk of certain diseases compared to buttocks fat. Excess fat deposition around the waist, often referred to as visceral fat, is particularly concerning from a health perspective. Visceral fat is associated with an increased risk of various health problems, including:
1. **Cardiovascular Disease:** Visceral fat is strongly linked to an increased risk of heart disease. It can lead to high blood pressure, elevated cholesterol levels, and an increased risk of developing atherosclerosis (the narrowing and hardening of arteries).
2. **Type 2 Diabetes:** Excess visceral fat is a major risk factor for developing type 2 diabetes. It can contribute to insulin resistance, where the body's cells do not respond effectively to insulin, leading to high blood sugar levels.
3. **Metabolic Syndrome:** Metabolic syndrome is a cluster of conditions that increase the risk of heart disease, stroke, and type 2 diabetes. It includes factors like abdominal obesity, high blood pressure, elevated blood sugar, and abnormal lipid profiles.
4. **Fatty Liver Disease:** Visceral fat accumulation is associated with non-alcoholic fatty liver disease (NAFLD), which can progress to more severe liver conditions.
5. **Certain Cancers:** Some studies suggest that excess abdominal fat may increase the risk of certain types of cancer, including colorectal cancer.
In contrast, buttocks fat, or subcutaneous fat in the gluteal region, is considered less metabolically active and less strongly associated with the same health risks. While having excess fat in any part of the body can lead to overweight or obesity, the distribution of fat, with a particular emphasis on abdominal fat, plays a significant role in determining its impact on health.
Waist fat or abdominal fat, also known as visceral fat, is more closely associated with diseases compared to buttocks fat. Having a larger waistline can increase the risks of cardiovascular disease, Type 2 diabetes, and other health issues. While fat stored in the buttocks area is considered less dangerous as it doesn't surround vital organs, any excessive fat can pose health problems over time.
The accumulation of fat in the body and its corresponding location has been closely linked with disease risks. More specifically, waist fat is generally more closely associated with various health issues when compared to buttocks fat. It's important to establish that the human body tends to store excess fat in different areas based on factors like genetics, metabolism, and lifestyle.
According to data and studies, having a larger amount of waist fat can potentially lead to consequences such as an increased risk of cardiovascular disease, Type 2 diabetes, and other health conditions. This kind of fat, known as visceral fat, often accumulates around the organs in our abdomen and poses a higher threat than fat stored in other areas of the body.
Supposedly, fat stored in the buttocks area, or subcutaneous fat, doesn't bear the same level of health risks as waist fat because it doesn't surround vital organs. However, we must underline that excessive fat, no matter where it's located, can still lead to health issues over time, so maintaining a balanced lifestyle remains crucial.
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