Answer:
lipids
Examples of common lipids include butter, vegetable oil, cholesterol and other steroids, waxes, phospholipids, and fat-soluble vitamins. The common characteristic of all of these compounds is that they are essentially insoluble in water, yet soluble in one or more organic solvents.
Answer: Option C
Explanation:
The basilar membrane can be defined as membrane which is stiff in nature and is found in the cochlea of the inner ear that separates two fluid filled tubes which runs along the coil of the cochlea, scala tympani and scala media.
The movement of the basilar membrane causes the movement of the streocilia as it is attached to the basilar membrane.
The tectorial membrane along with the hair cells move with the streocilia bending with the relative motion of the tectoria membrane. This helps in signal transmission.
This movement causes opening and closing of the gated channels present on the cilia of the hair cells.
The answer is C, neither the Hawaiian Islands or Mount St. Helen's were created by platonic pressure beneath the ocean. The Mid Atlantic Ridge was formed as the plates slid past each-other, causing on uprising, once again, under the ocean.
<span>In chronological order, the four steps of cellular respiration are glycolysis, a transition reaction, the Krebs Cycle and an electron transport chain. Cellular respiration occurs in the cytoplasm and in the mitochondria.
</span><span>Glycolysis occurs in the cytoplasm, and it allows one glucose molecule to split into two molecules of pyruvic acid. Next, the transition reaction moves the pyruvic acid into the mitochondria, where it is converted into acetyl coenzyme A. Next, the Krebs Cycle occurs in the mitochondria and produces four molecules of ammonium triphosphate and numerous molecules of reduced nicotinamide adenine dinucleotide. Finally, the electron transport chain in the mitochondria produces approximately 32 molecules of ATP and finishes the process of cellular respiration. In total, approximately 38 molecules of ATP are produced for every molecule of glucose.</span>
This is simply a protective mechanism of the body. A person with blood group A will produced antibodies against blood group B because group B cells are considered foreign bodies to the person and will not be tolerated and vice versa. Group B people have antibodies against group A and will not tolerate group A cells. This is why group A person can only be transfused with group A blood or group O blood. Both A and B have no antibodies against blood group O. Indeed no blood group has antibodies against Blood group and this is why people with blood group O are called universal donors.
Group AB people do not have antibodies against any blood group because both these groups are part and parcel of their body and production of antibodies against either A or B would end up in self destruction of the body. Group AB people are known as universal recipients because they can receive blood from any of the other groups.
