The main structural difference between LDL and HDL is their compositions. Approximately 50% of the weight of an LDL particle is cholesterol and only 25% is protein. High-density lipoprotein particles, on the other hand, consist of 20% percent cholesterol by weight and 50% protein.

5 0

3 years ago

How can some organisms survive as single cells when other organisms require many cells?

irakobra [83]

Well, different organisms require different things. A single celled bacteria does not need a lot at all compared to a plant or animal. One cell can support a bacrerium. An animal needs many cells to carry out the functions necessary for it to live.

Happy to help! Please mark me the Brainliest!

6 0

3 years ago

The photogragh shows a frog in its habitat. The habitat includes pale rocks and darker plants growing on the rocks. The frog has

FromTheMoon [43]

A frog is an amphibian so it survive both on land and water
Hope this helps:)

8 0

3 years ago