I'm attempting to investigate protease and. Carbohydrase enzyme activities in gut digestive sections of the rainbow trout. I'm using tyrosine standard for protease and glucose standard for carbohydrase
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Is it possible that the project's learning strategy will have an impact on safety knowledge, given that it will be in biology (a theoretical lesson of the vital processes of living things) and...
10 June 2023 277 0 View
Note that I am a researcher and would like to use the project-based learning method, but I am afraid that the class time is not enough compared to the amount of material that will be offered. I...
24 January 2023 9,044 8 View
I am trying to investigate a synergic effect of one compound with another drug. I do not know how to enter fixed dose of one compound with four different doses of another compound. EX: Drug 1...
11 April 2021 8,291 4 View
anyone has purchased Ag90nm, ZnO 10,50 nm and TiO210,50nm NPs from M. K Impex Corporation-Canada company. the powders were characterized by using FTIR spectrometer and UV-visible...
11 August 2020 1,697 3 View
I have seen in literates that the weight percent of Uranium is 91 % but my calculations give me 95%. How do i know the number of atoms of uranium and Molybdenum.
01 October 2017 3,363 5 View
Kindly I want to know your opinions about the influences of terrorism on investment. Further, what are the other things that investment might be influenced by?
20 March 2017 2,349 6 View
I'm trying to investigate the effect of salinity on digestive enzyme performance in rainbow trout. Any advice or protocol of working particularly enzyme assay (carbohydrate and protein), I...
26 May 2015 5,777 4 View
I would like advice on The impact of science fair projects on student learning I am a researcher and I would like to use this strategy in teaching science to students of 16 years of age on topics...
01 January 1970 8,597 2 View
(ISRAMEKISHYA) WAS BORN FROM GAZA`S PAINS. Was Born (Isramekishya) From Gaza`s Pains? I think that we have to think and stop on this point (ISRAMEKISHYA) WAS BORN FROM GAZA`S PAINS. please...
01 January 1970 3,539 0 View
I am a researcher I'd like more advice I would like to use the project-based learning method to develop innovative thinking in biology among 16-year-old students. I believe that my use of...
01 January 1970 6,087 4 View
After immunohistochemistry of previously fixed in PFA and EtOH and then frozen 20 μm sections of zebrafish brain, DAPI staining is very weak (right) compared to the same sections stained without...
05 August 2024 9,637 2 View
Brain and body mass together are positively correlated with lifespan (Hofman 1993). The duration of neural development is one of the best predictors of brain size, and conception is the best...
05 August 2024 6,247 3 View
"I have treated adult zebrafish with 8-micron polystyrene microplastic and want to study the bioaccumulation in different organs. Can this be done using hydrogen peroxide digestion followed by...
05 August 2024 853 3 View
I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...
28 July 2024 2,979 1 View
PeptiCloud (www.pepticloud.com) is a bioinformatic platform that allows researchers to organize and share their data for their projects as well as collaborate with others in one place. Through...
28 July 2024 4,762 2 View
Do you know of any online international conferences that offer free discussions? I am looking for examples in the field of molecular ecology and DIY biology.
28 July 2024 6,501 0 View
Hello, We found three packages of Illustra™ MicroSpin™ G-25 columns in the cabinet of an unused lab. They are very old but have never been opened. I have never used this kit before, and I couldn't...
25 July 2024 4,927 3 View
I am cloning an overexpression plasmid with my protein of interest tagged with mScarlet. After transforming my ligated product into DH5α bacteria and plating on LB agar, I noticed colonies with a...
22 July 2024 5,953 6 View
In the aquaculture and fish nutrition research field, a number of growth and somatic indexes are often used, including specific growth rate (SGR), feed conversion rate (FCR), protein efficiency...
22 July 2024 2,480 4 View
I understand a glycerol stock for long-term preservation would be ideal, but how are working cultures generally stored? Mainly concerning Candida spp. isolates. A few references mention that they...
22 July 2024 6,592 3 View