Phospholipids and sterols are very important for human diet.
- Phospholipids are molecules connected to fat that include phosphorus, fatty acids, and a base that contains nitrogen.
- They have a glycerol backbone similar to triglycerides, but instead of three fatty acids, it is joined to two fatty acids and a phosphorus group.
- Phospholipids are crucial molecules since they make up a crucial part of cell membranes. They support the flexibility and lack of rigidity of organelle and cell membranes.
- As the majority of a cell's membrane, phospholipids are crucial for cells.
- Sterols have a distinctive four-ring structure with carbon and hydrogen atoms as its main building blocks.
- The most well-known sterol is cholesterol, which is essential for cell membrane formation and the building block of many significant chemicals in the body.
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Answer:
blastocyst / blastula forms
Answer:
all the time is the correct answer
Answer:
Pretty sure its #3
Explanation:
Plants produce flowers to make seeds. To make a seed a flower must be pollinated. Pollen from the male part of one flower travels to the female part of another flower where the seeds are made. ... The petals act like an advertisement to attract various animals, which will carry the pollen from one flower to another.
Answer:
1. a
2. b
Explanation:
I'm sorry I know only these 2 :)
