Why is acetic orcein stain used in mitosis experiment? Hydrochloric acid will break down the pectins that hold the cell together. Acetic orcein will stain the chromosomes dark red and fix the cells, stopping mitosis. You should examine your preparation carefully for cells undergoing different stages of mitosis. Why is toluidine blue used in mitosis?…
Day: July 5, 2021
How many Catholic schools are there in Pittsburgh?
How many Catholic schools are there in Pittsburgh? As of March 2018, the Catholic school system in the diocese operates 69 elementary, pre-K and special schools. The diocese says that enrollment in its school system has fallen by 50 percent since 2000. How many Catholic high schools are in Pennsylvania? For the 2022 school year,…
Why is gerrymandering allowed to happen?
Why is gerrymandering allowed to happen? Gerrymandering in the United States has been used to increase the power of a political party. When one party controls the state’s legislative bodies and governor’s office, it is in a strong position to gerrymander district boundaries to advantage its side and to disadvantage its political opponents. How can…
How do I get widgets on my android tablet?
How do I get widgets on my android tablet? What are widgets and how do I add them to my Android smartphone or tablet? 1 On the home screen, tap and hold on any available space. 2 Tap “Widgets”. 3 Tap and hold the widget you would like to add. 4 Drag and drop the…
How do you calculate the weight of a wire rope sling?
How do you calculate the weight of a wire rope sling? To calculate the SWL of fibre rope in kilograms, square the rope diameter (D) in millimetres (mm). For example: Diameter = 25 mm SWL (kg) = D2 (mm) SWL (kg) = D (mm) x D (mm) = 25 x 25 = 625 kg SWL…
What kind of waves do guitars produce?
What kind of waves do guitars produce? A sound wave is produced by a vibrating object. As a guitar string vibrates, it sets surrounding air molecules into vibrational motion. The frequency at which these air molecules vibrate is equal to the frequency of vibration of the guitar string. How does a guitar produce sound waves?…
What is the biggest difference between distance time and velocity time graphs?
What is the biggest difference between distance time and velocity time graphs? The velocity-time graph is derived from the position-time graph. The difference between them is that the velocity-time graph reveals the speed of an object (and whether it is slowing down or speeding up), while the position-time graph describes the motion of an object…
What does maluhia mean?
What does maluhia mean? maluhia — Pukui-Elbert, Haw to Eng / malu. hia /, nvs., Peace, quiet, security, tranquillity, serenity; safety; solemn awe and stillness that reigned during some of the ancient taboo ceremonies; peaceful, restful. How do you pronounce maluhia? Phonetic spelling of Maluhia. MAALuw-HHIY-ah. Meanings for Maluhia. Examples of in a sentence. Scouting…
What is the size of a size 7 ring?
What is the size of a size 7 ring? Ring Size Conversion Chart Ring Diameter (MM) USA/Canada Japan 16.5 mm. 6 12 16.9 mm. 6½ 13 17.3 mm. 7 14 17.7 mm. 7½ 15 Are rings measured in cm? Take a ruler; Measure the center line across the middle of the ring. Make sure to…
Is SAI Global ISO certified?
Is SAI Global ISO certified? SAI Global Assurance is accredited by JAS-ANZ to provide ISO 9001:2015 certification. This means that SAI Global’s processes, systems and auditors are rigorously assessed to ensure you receive the best in customer support and delivery. What does SAI Global do? SAI Global is a recognized leading provider of integrated risk…