Eukaryotic cells can have up to a _____ times more DNA than prokaryotes.
The 5-carbon sugar that is part of DNA is called ______
DNA in prokaryotic cells is found in the form of a single ______ chromosome.
Nucleic acid is made up of _________ joined into long strands or chains by covalent bonds.
DNA ______ is an enzyme that joins individual nucleotides to produce a new strand of DNA.
In prokaryotes, DNA is located in the _____.
A process in which one strain of bacteria is changed by a gene or genes from another strain of bacteria.
The double-______ model explains Chargaff's rule of base pairing and how two strands of DNA are held together.
DNA polymerase _____ each new DNA strand, so each new molecule is a near-perfect copy of the original.
Because each strand of DNA can be used to make the other strand, the strands are said to be _______.
For replication to begin, the two strands of DNA must first _____.
In eukaryotes, nearly all DNA is found in the ____.
DNA polymerase is a/an ______ which is a catalyst that speeds up a biological reaction
In DNA guanine always pairs with ______.
In DNA, Adenine always pairs with ______.
Verticales
The nearly perfect fit between A-T and G-C nucleotides is known as base ______.
Nucleotides are made of _____ basic components.
Rosalind Franklin used a technique called X-ray ____ information about the structure of the DNA molecule.
The place where the two strands of DNA separate is called the replication ____.
DNA that makes up genes must be capable of storing, copying and _______ the genetic information of a cell.
Watson and ________ built a model that explained the specific structure and properties of DNA.
The tips of eukaryotic chromosomes are known as ______.
Before a cell divides, it duplicates its DNA in a copying process called _____.
DNA is a ______ acid.
A kind of virus that infects bacteria.
The sides of the DNA "ladder" are made of a sugar alternating with a ______ group.
Replication in most prokaryotic cells starts at _____ point and proceeds in two directions until the entire chromosome is copied.
The two strands of DNA are held together by _____ bonds between the nitrogenous bases.
DNA has four kinds of nitrogenous _____.
The two strands of DNA run in ______ directions, these strands are "antiparallel".
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There is a 'Make Printable' button on the top left of your puzzle that will let you sign up for a plan or purchase a single puzzle.
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Once you publish your puzzle, you can click the print icon or use your browser’s print function.
It looks weird when printed.
First make sure you’ve published your puzzle. See the 'How do I print?' section above for more information.
99% of other printing issues have to do with printer settings. Instead of trying to fiddle with printer settings, which can be time-consuming and frustrating, there are a couple workarounds you can try.
You can try printing from a different browser, since different browsers have different default print settings. Alternately, you can try saving as a PDF (next to the print icon) and print that.
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We invested in building a number of premium features that free sites are unable to offer: the ability to automatically or manually add words to your puzzle, save-as-you-go puzzle editing, the ability to access your puzzles from any computer, an uncluttered and ad-free interface, the ability for friends and colleagues to solve your puzzles online, and quick responsiveness to reported issues.
My Crossword Maker is the lowest-price service we've found that provides these features, and is designed for people who are not satisfied with what free sites are able to provide.
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We’re constantly trying to provide a clear and straightforward user experience, and we’re not trying to hide the price: on the page where you make your puzzle, the price is listed in the overview in the top left (before you log in), below the 'Make Printable' button (after you log in), in the FAQ below the grid, and also in the tour.
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When you hit the 'Arrange' button, our algorithm will try to arrange all your words on the grid, and will move words around to try to fit the most words.
This will get all the words on the grid about 90% of the time, depending on the word list. For the other 10%, you will get an alert explaining that the words that did not fit were added to the scratchpad.
It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
That said, different browsers print in slightly different ways, so you could try using 'print preview' using a different browser (or try the PDF button) to see if you like how that looks better.
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Check your spam folder, and be aware that some school email systems block emails from non-school email addresses. Try providing a different email address if you think our emails to you are being blocked.
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