Why is it difficult to bond three phosphate groups to Adenosine? They have the same charge and repel each other.

They form a strong attraction to each other.

They are like opposite poles of a magnet.

The energy is evenly dispersed across all three bonds.

How many types of rock can form from the rock cycle

The picture showed normal blood cells which are around and sickle cells which appear much longer people with sickle-cell suffer from the sickle cell anemia which is inherited diseaseit is caused by a change in gene responsible for production of hemo goblin this type of change is known as an

Give three examples of plant activities that are affected by circadian rhythms and natural fluctuations in the length of daylight?