Some of these cells absorb nutrients from the digestive contents, whereas others (called goblet cells) secrete a lubricating mucus that helps the contents travel smoothly. However, the multiple ...

More and more, tin-based perovskites are preferred to lead due to the latter element’s toxicity. As a 2021 study from ...

To solve this problem, the research team designed a hybrid device that combined an organic bulk heterojunction (BHJ) with ...

Plants also have some very specialised cells. Root hair cells don't have light absorbing chloroplast because they don't absorb light because they're underground. What they do have is a wide ...