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Varvara68 [4.7K]
3 years ago
7

Which of the following is true regarding LDL: Select one: a. Diets lower in simple carbohydrate and saturated fats, along with r

egular physical activity, can reduce LDL-cholesterol. b. LDL can adhere to the walls of the blood vessels, contributing to the development of atherosclerosis c. The more LDL-cholesterol circulating in the blood the greater the risk of cardiovascular disease d. All of the above
Biology
1 answer:
laila [671]3 years ago
5 0

Answer: D. All of the above

Explanation: Low-density lipoprotein is one of the five major groups of lipoprotein which transport all fat molecules around the body, it can be called bad cholesterol. High level of Low density lipoprotein can lead to diverse health issues such as it increases the risk of cardiovascular diseases, it accumulates in the walls of blood vessels causing the blood vessel to be hard and thick leading to a disease called Atherosclerosis. However, physical exercise and a food with low or no cholesterol will help reduce the intake of Low density lipoproteins.

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1. What is the limiting factor for most animal life in the open ocean?
Minchanka [31]

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Biotic: <em>Food availability</em>

Abiotic: <em>Temperature</em>

Explanation:

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On the other hand, there are abiotic factors, which refer to factors that are not alive, such as physical factors. For instance, temperature and light. <u>For marine organisms, temperature is a critical factor.</u> Even an increase of 'only' 1 ºC could make a huge difference in the survival of a species as it could disrupt their ability to forage, hunt, or perform physiological processes, <em>e.g.</em> metabolism.

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Explain how the Naked DNA exploits vector's DNA ability to make a vaccine.
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