The extraction of DNA is an excellent experiment for high school students to gain a better understanding of the principles of molecular biology and genetics. This experiment helps students to understand the importance of DNA in research and its applications in various fields, such as medicine, biote...
Awards are given to the teams with the best experiments in various categories. The challenge presents a hands-on STEM field experience, encouraging students interested in biological sciences, computational biology, and space exploration to apply their analytical skills and contribute to fu...
Science ExperimentsIllustrates the scope of experimental investigations for biochemistry education in high school biology and chemistry courses. Gives a brief overview of biochemistry experiments with proteins, enzymes, carbohydrates, lipids, nucleic acids, vitamins, metabolism, electron transport, and ...
根据前文“For one class period, students used a whiteboard to count every Snapchat, Instagram, text, call or other notifications that appeared on their phones.”及后文“similar experiments”可知,老师是在做实验,统计数目,不让学生回复这些通知。故选B项。 (2)题详解: 考查动词词义辨析。句意:全国...
Humanity depends on the existence of marine life. However, various human activities can damage marine life. Incorporating marine biology projects and experiments into the classroom can help students learn more about marine biology, helping them develop a
acquisition of adequate laboratory and field skills in order to carry out and evaluate experiments and projects in Biology acquisition of necessary scientific skills, for example, observing, classifying and interpreting biological data acquisition of the basic relevant knowledge in Biology needed for future...
Similar results were obtained for both clones. b) Western blotting of TFAM and β actin (loading control) in two TFAM-deficient CRISPR clones (TFD-1 and TFD-2) as well as the parental U2OS cells. c) Quantification of B. Dots represent replicates of independent experiments (N = 3)....
The power supply's output voltage of 220V 50Hz ensures compatibility with a wide range of scientific equipment, while the maximum current of 2A is sufficient for most experiments, allowing students to safely conduct hands-on learning activities. **Reliable Performance and User-Friendly Features** ...
9005 from Cell Signaling Technologies was used for all ChIP–seq experiments, using the manufacturer’s recommended protocol. We used 4 million cells per immunoprecipitation. Digested chromatin was pooled into a single tube for brief sonication to lyse nuclei. Supernatant was then split evenly ...
In general there are two main methods used in senior high school student experiments. They are: The method of artificial variation: where you manipulate one variable to see the effect on the other (and keeping the rest constant) For example, what is the effect of temperature (the manipulated...