The mud sticking unevenly on the outside of the ball represents the earth's crust. The rubber ball represents the mantle below the crust, and the steel ball inside is the...
1 Answers 1 viewsThe double helix is pretty ubiquitous in DNA. Lions have AGTC - so do we, so do fish. With AGTC, the double helix is the most stable arrangement for keeping...
1 Answers 1 viewsin plants centriole is absent and the spindles in the poles of the cells of plants are broader when compared to the cells of animals. research is still going on...
1 Answers 1 viewsStructure of the endoplasmic reticulum is a network of membranes. These network structures are interwoven together and form the . The phospholipid nature of membrane encloses the space or...
1 Answers 1 viewsIt consists of adenine, ribose (a sugar) and three phosphate groups. It can be released of its energy by breaking the phosphate bond, in a 1 step hydrolysis, therefore, it...
1 Answers 1 viewsATP has three phosphorus ions in a chain. The third phosphorus is like a spring. It requires a great deal of energy to attach the third phosphorus to the Adiene...
1 Answers 1 viewsThe centrioles are part of the centrosome,which assembles and forms the mitotic spindle in somatic animal cells. The mitotic spindle consists of the centrosome along with three kinds of microtubules,inter...
1 Answers 1 views$Fe(s) + 2HCl(aq) rarr FeCl_2(aq) + H_2(g)uarr$ Sand, $SiO_2$ to a first approximation, is very inert, and only specialty acids (for instance $HF$) would touch it.
1 Answers 1 viewsSince an element will only consist of one type of atom, the size of the atoms will be similar to each other. Hence it is arranged in an orderly manner....
1 Answers 1 viewsProtons have a charge of $+1$ and a relative mass of $1$ Neutrons are neutral (have no charge) and also have a mass of $1$ Electrons are negative (have a...
1 Answers 1 views