All organisms need ATP to live. Respiration is only around 40 per cent efficient. As animals respire, heat is also released. In birds and mammals, this heat is distributed around the body by the ...

Anaerobic respiration is economically important - many of our foods are produced by microorganisms respiring anaerobically. Yeast is used to make alcoholic drinks. When yeast cells are reproducing ...

At the heart of all life, carbon is an indispensable element that forms the foundation of existence. It is the linchpin of a ...

This process requires specialized organs such as the lungs or gills. This oxygen is used for cellular respiration and metabolism, a byproduct of which is carbon dioxide.

【第2集】BBC.The.Cell- 细胞 - 科普类型纪录片(1)（中） 译 BBC.The.Cell- 细胞 - 科普类型纪录片 - BBC.The.Cell- 细胞 - 科普类型纪录片(1)（中） ...

Dive into a fun science quiz featuring 100 questions on topics including biology, chemistry, physics, & earth science. Get ...

and cellular respiration. They discovered that the atomic vacancies in the nanoflowers stimulate the molecular pathways involved in mitochondrial cell replication. Research collaborators include ...

Cells are complex. They contain structures called organelles, such as the nucleus (the control center of the cell) and mitochondrion (involved in cellular respiration, which uses oxygen to break down ...

Cell death terminates normal cellular functions, including respiration, metabolism, growth and proliferation. Cell death can be non-programmed, for example as the result of accidental injury or ...

These alterations may affect cell respiration, resulting in behavioral problems and psychiatric disorders in adulthood, ...

In recent years, overexplorations of ore and the growth of industries are the prime factors in the release of heavy metals in environments. As a result, the ...

It follows a recommendation by the Inspector of Prisons after a series of incidents in which inmates were found to have died ...