Fireflies produce a chemical reaction inside their bodies which lets them light up. This kind of light production is called bioluminescence. There is a thing like a box light on the back of a firefly's body. It contains two types of chemicals: Luciferase and Luciferin.
Whenever we are thinking, doing, or conducting any activity, it produces synchronized bioelectrical impulses through neurons. The pattern of electrical impulses does not stay at a static state. It keeps changing as our level of cognitive processing and consciousness alters continuously.
The word “Nucleus” came out from latin word “Nex-nut” meaning kernel or seed. Nuclei is used to refer to a single form of nucleus. This is the very first organelle to be discovered. The nucleus was discovered by English scientist Robert Brown in 1831.
First question is what is melting point? The temperature range at which a crystalline solid changes into a liquid under an external pressure of one atmosphere is defined as the melting point. A small amount of sample is slowly heated to obtain the melting point.
The Earth still surprises us with its creativity in creating many, many breathtaking phenomena, such as the aurora borealis with beautiful colors that, despite its beauty, are the results of the Earth’s battle against the solar radiation that would have killed us were it not for this phenomenon
Lactose and lactase, these words sound pretty similar. Actually, they have many differences structurally and functionally. Their proximity to the sound sometimes leads to confusion according to their words. These two words are usually heard together with lactose intolerance.