Totally Gross: The Game of Science

Early data from lab dish experiments hint that at least 44 of these 155 puny proteins — including the two human-specific ones — may play important roles in cell growth, but this will need to be verified in future studies. “The question is whether that effect that we see at the cell culture level translates to something real at the organism level,” Vakirlis said. Scientists pinpointed several “made-from-scratch” genes that humans developed after splitting off from chimps. The scientific journal is included in the Scopus database.

This Growing Plants Science Activityis a fantastic way to teach kids about plants! It even includes a observation sheet that is easy enough for preschoolers to use. My kids love science investigations so I am making a point of doing more of them. To get myself started, I decided create a collection of my favorite science activities.

This journal offers authors two options to publish their research and is actively committed to transitioning to a fully open access journal.

Because the deep sea is so physically inaccessible, comparing it to space may offer a useful analogy for an otherwise difficult-to-imagine ecosystem. But some deep-sea scientists argue that the persistent estrangement of the deep sea minimizes the vast amount of research about it that has emerged in recent decades. ORES Science Platform is a leading service designed to support scientists from the CIS and Asia.

Keith’s message for his audience was that it takes the combined efforts of many different people to advance science, and that anyone can help; he encouraged his listeners never to count themselves out. If you are looking for science activities for preschoolers, this is going to be a HUGE help to you. Since I know many of you are also looking for science experiments and activities to do with preschoolers, I decided to share them here for you too. If you are looking for simple science experiments and activities to do with preschoolers, then this list is perfect for you. This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year.

This amounts to about 120 million square kilometers, or about three times the Moon’s total surface area. This may be why the comparison has shifted to Mars, which has a surface area of 145 million square kilometers. This refers specifically to the scant amount of data available on the topography of the sea floor and predates both the first crewed descent to the deepest part of the ocean, the Mariana Trench , and the first Moon landing . As deep-sea scientists, we investigated this supposed “fact” and found it has no scientific basis. In addition, the team looked at data from most of the 100 species to see which genes are actually switched on in different animals and, therefore, are actively used to make proteins. “If it’s not expressed, it won’t do anything,” Vakirlis said.

Humans and chimpanzees split from a common ancestor roughly 6 million years ago, when we set off down separate branches on the evolutionary tree of life. Humans continued to birth completely new genes after that split, some of which arose from regions of the genome long thought to be “junk,” a new study highlights. More than 150 ‘made-from-scratch’ genes are in the human genome.

Evolution of the total number of citations and journal’s self-citations received by a journal’s published documents during the three previous years. Ecotoxicology, Toxicogenomics, Ecogenomics, Endocrine disrupting chemicals, Effect based analysis, Adverse Outcome Pathways Biomonitoring, Biodiversity, Ecosystem Functions. Liquid Chromatography Mass Spectrometry; Ion mobility; Water quality; Contaminants switch lite homebrew of emerging concern; Wastewater-based epidemiology. Totally Science is a website that offers unblocked games and proxy apps for school use. Totally Science was founded in January 2022 with the aim of giving users the best experience of unblocked games and unblocked proxy apps at school. At Totally Science, you can play games with your friends without being blocked or having any other problems.

For a water-air surface the critical angle is 48.5°. Because indices of refraction depend on wavelength, the critical angle will vary slightly with wavelength and, therefore, with colour. At all angles less than the critical angle, both refraction and reflection occur in varying proportions.