Answer:
they both contain phosphate groups
Explanation:
A nucleic acid has a phosphate molecule at 5’ Carbon. This phosphate bonds with the 1’ Carbon of the next nucleic acid forming a phospho-diester bond. A phospholipid, as the name suggests, also comprises of a phosphate molecule that makes the hydrophilic end of the molecule. Attached to the phosphate molecule is a glycerol molecule and two fatty acid chains (the hydrophobic end of the molecule). Phospholipids are usually amphipathic and are significant components of the cell membrane.
The common function of antennae in arthropod is to smell
Explanation
Antennae are a long sensory appendages on the head of insects, crustaceans and some arthropods. They are usually covered with alfactory receptors that can detect odor molecules in the air that is the sense of smell, therefore they are the noise of insects and some arthropods
The average distance between Earth and the sun is known as an astronomical unit.
Answer:
The dependent (or responding) variable is the one that is observed and likely changes in response to the independent variable.
Explanation: