How are histones and chromosomes related? A histone is a protein that provides structural support for a chromosome. Each chromosome contains a long molecule of DNA, which must fit into the cell nucleus. To do that, the DNA wraps around complexes of histone proteins, giving the chromosome a more compact shape. How are histones and…
Category: Guidelines
What is phase margin in Bode plot?
What is phase margin in Bode plot? Phase margin is defined as the amount of change in open-loop phase needed to make a closed-loop system unstable. The phase margin is the difference in phase between −180° and the phase at the gain cross-over frequency that gives a gain of 0 dB. How do you calculate…
Does ad take the accusative?
Does ad take the accusative? With the gerund and the gerundive, the preposition ad is used with the accusative to express purpose. What is the meaning of AB and ad? AB. away from. AD. to, towards; near; very. What does the preposition a mean in Latin? A (Ablative) — Away from, From. Ab (Ablative) —…
How did the Mexican Revolution start?
How did the Mexican Revolution start? The Revolution began with a call to arms on 20th November 1910 to overthrow the current ruler and dictator Porfirio Díaz Mori. Díaz was an ambitious president, keen to develop Mexico into an industrial and modernised country. What is the timeline of the Mexican Revolution? Basic Timeline for the…
At what pH will amino acids be zwitterions?
At what pH will amino acids be zwitterions? pH 7 The Acid-Base Chemistry of the Amino Acids The zwitterion is the dominant species in aqueous solutions at physiological pH (pH 7). Why are amino acids zwitterions at physiological pH? An amino acid has this ability because at a certain pH value (different for each amino…
What drinks are made from lemon?
What drinks are made from lemon? Our Favorite Lemon Cocktails to Drink Whiskey Sour. The Whiskey Sour is one of the world’s oldest cocktails, dating all the way back to the 1870s. Lemon Drop Martini. Gin Fizz. Sidecar. Limoncello Mojito. Lemon Margarita. Vodka Lemonade. French 75. Can lemon be mixed with alcohol? Lemon Drop This…
How much is a Sacagawea silver coin worth?
How much is a Sacagawea silver coin worth? These are popular coins but well over a billion have been minted since 2000. There are a couple of special varieties that are collectible like the 2000-P Cheerios coin. However, your regular strike Sacagawea coins are still just worth $1 and will likely only be worth a…
Is Texas going to be hot in September?
Is Texas going to be hot in September? September’s a very hot month across the state, so you can look forward to lots of warm and sunny weather if you go on holiday to Texas at this time of year. Not far from the Gulf of Mexico in southeast Texas, Houston has an average temperature…
Which company sandal is best for ladies?
Which company sandal is best for ladies? The Best Women’s Sandals on Amazon, According to Hyperenthusiastic Reviewers Clarks Women’s Breeze Sea Flip-Flops. Teva Women’s Olowahu Flip-Flop. Crocs Women’s Flip Flop Sandals. DREAM PAIRS Women’s Elatica Elastic Ankle Strap Flat Sandals. Sanuk Women’s Yoga Sling 2. Vionic Women’s Rest Kirra Backstrap Sandal. What is the nicest…
What does Cartagena mean?
What does Cartagena mean? Cartagena ( / ˌkɑːrtəˈdʒiːnə / KAR-tə-JEE-nə, also US: /- ˈheɪnə / -HAY-nə ), known since the colonial era as Cartagena de Indias ( Spanish: [kaɾtaˈxena ðe ˈindjas] ( listen) ), is a city and major port on the northern coast of Colombia in the Caribbean Coast Region. Where is Cartagena in…