Answer:
Phospholipids form the basic structure of a cell membrane, called the lipid bilayer. Scattered in the lipid bilayer are cholesterol molecules, which help to keep the membrane fluid consistent. Membrane proteins are important for transporting substances across the cell membrane
Explanation:
It only has 3 functions: <span>ransport of nutrients, oxygen, and hormones to cells throughout the body and removal of metabolic wastes (carbon dioxide, nitrogenous wastes).</span>
Answer:
<u>Option-(B,C,D):</u> Excluding the first option the rest of the given options are all true.
Explanation:
During the nitrification process the amount of nitrogen present is changed back or converted into the nitrate form. And we can also say that the bacteria break down ammonia into nitrogen elements. And the total amount of nitrogen produced is released into the atmosphere.
Answer:The eustachian tube is a canal that connects the middle ear to the nasopharynx, which consists of the upper throat and the back of the nasal cavity. It controls the pressure within the middle ear, making it equal with the air pressure outside the body.
Explanation:please give brainliest
Explanation:
Seismology is the study of seismic waves, energy waves caused by rock suddenly breaking apart within the Earth or the slipping of tectonic plates
