Answer:
The main reason for exhalation is to rid the body of carbon dioxide, which is the waste product of gas exchange in humans. Air is brought in the body through inhalation. During this process air is taken in through the lungs.
D. To reduce the chance of error.
Doing an experiment multiple times will reduce the likelihood of it having an error.
Olá!!! Bom vamos lá!
O nucleotídeo é constituído de um açúcar,um grupo fosfato e uma base nitrogenada. Nesse caso estamos falando de subunidade então podemos dizer que estamos falando do RNA ou DNA, logo, teremos a desoxirribose como açúcar.
Depois teremos um grupo fosfato e assim as bases nitrogenadas ( Guanina, Timina/Uracila, Citosina, Adenina) Sendo que C combina com G e A combina com T/U , vamos usar a base T quando for DNA, e quando for RNA vamos usar U. Por isso a resposta correta é a letra B!
Espero ter ajudado em algo!
Answer: ADP ( adenosine diphosphate) is a lower energy molecule, which is converted to ATP ( adenosine triphosphate) by the addition of one high energy phosphate group.
This is an endergonic process as it requires energy.
ATP thus formed in this reaction is a high energy molecule as it stores large amount of energy, which is present in the phosphoanhydride bond ( formed between phosphate).
The reaction can be written as-
ADP + Pi → ATP
