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Why was if difficult to find interphase cells in the whitefish blastula slide?
It may be difficult to find interphase cells in the whitefish blastula slide because cells are constantly dividing during early stages of development, leading to a higher proportion of cells in mitosis rather than in interphase. Additionally, interphase can appear very similar to certain stages of mitosis, making it challenging to distinguish between the two.
What is the difference between protein G and protein A in terms of their binding capabilities to antibodies?
Protein G and protein A are both proteins that can bind to antibodies, but they have different specificities. Protein G can bind to a wider range of antibodies from different species, while protein A has a higher affinity for antibodies from certain species like mice and rabbits.
What is the difference in protein content between breast milk and cow's milk?
Breast milk typically contains around 1-1.5 protein, while cow's milk has a higher protein content of about 3-3.5.
Will pichia pastoris grow at 37 degress?
Pichia pastoris typically grows best at temperatures between 25-30 degrees Celsius. While it can survive at higher temperatures, such as 37 degrees Celsius, its growth may be slower and it may be more prone to stress, which can affect protein expression levels. It is advisable to optimize growth conditions to achieve optimal protein production.
What are the phases of mitosis?
Interphase (commonly not used but still important to mitosis), prophase, prometaphase (sometimes not used, but in higher education it is used because metaphase is so long), metaphase, anaphase, telophase/cytokinesis.
