What do phages infect?
A bacteriophage is a type of virus that infects bacteria. In fact, the word “bacteriophage” literally means “bacteria eater,” because bacteriophages destroy their host cells. Eventually, new bacteriophages assemble and burst out of the bacterium in a process called lysis.
What is the meaning of fudge cake?
“Fudge cake” is also a term in the American South to refer to a dense, single-layer chocolate cake served with or without icing. It is similar to a brownie, although more moist with more chocolate.
What does fudging it mean?
“Fudging it,” an expression that implies someone is cobbling something together without any concrete knowledge or in a deliberately vague way, doesn’t have anything to do with chewy chocolate confections. It has everything to do with one man named Captain Fudge, a salty seafarer with a tendency to fib.
How do you calculate DNA?
To evaluate DNA purity, measure absorbance from 230nm to 320nm to detect other possible contaminants. The most common purity calculation is the ratio of the absorbance at 260nm divided by the reading at 280nm. Good-quality DNA will have an A260/A280 ratio of 1.7–2.0.
What is phage display technology?
Phage display technology is an in vitro screening technique for identifying ligands for proteins and other macromolecules. At the crux of phage display technology is the ability to express peptide or protein sequences as fusions to the coat proteins of a bacteriophage.
Which base pairs are found in DNA?
The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.
What is the plural of fudge?
2 fudge /ˈfʌʤ/ noun. plural fudges.
What holds base pairs together quizlet?
Each base pair is formed from two complementary nucleotides (purine with pyrimidine) bound together by hydrogen bonds. The two strands of DNA are held together by weak hydrogen bonds.
What is another word for fudge?
Fudge Synonyms – WordHippo Thesaurus….What is another word for fudge?
What is a phage quizlet?
aka Phage. A virus that infects bacteria. Usually specific for a single bacterial species. The progeny viruses leave the cell and go on to infect other cells. Viruses that infect bacteria are called bacteriophage.
What are the four bases?
The four bases-ATCG. Adenine, thymine, cytosine and guanine are the four nucleotides found in DNA.
What does fudge mean in slang?
1 : foolish nonsense —often used interjectionally to express annoyance, disappointment, or disbelief. 2 : a soft creamy candy made typically of sugar, milk, butter, and flavoring. 3 : something that is fudged especially : a bending of rules or a compromise.
What is base pairing quizlet?
A base pair is one of the pairs A-T or G-C. Notice that each base pair consists of a purine and a pyrimidine. The nucleotides in a base pair are complementary which means their shape allows them to bond together with hydrogen bonds. The A-T pair forms two hydrogen bonds.
What does fudge the truth mean?
To fudge means to manipulate or conceal the truth. Always fudged on the important questions.
What holds the nitrogen bases together in DNA quizlet?
Nitrogen bases are held together by hydrogen bonds in between the two strands. Complementary base pairing rules mean that adenine always pairs with thymine, and cytosine always pairs with guanine.
Is Fudgiest a word?
Superlative form of fudgy: most fudgy.
What does phage mean?
Which base pairs are found in DNA quizlet?
Chargaff’s rules state that DNA bases have specific pairings: Adenine pairs with thymine and cytosine pairs with guanine. What is the basic structure of all of the nucleotides that make up DNA. All four bases are composed of a 5-carbon sugar, a nitrogenous base, and a phosphate group.
What are complementary base pairs in DNA?
either of the nucleotide bases linked by a hydrogen bond on opposite strands of DNA or double-stranded RNA: guanine is the complementary base of cytosine, and adenine is the complementary base of thymine in DNA and of uracil in RNA.
What are other names for chocolate?
Synonyms for Chocolate
- cocoa. n. & adj.
- fudge. n.
- candy bar.
- candy. n.
- coffee. n. & adj.
- umber. adj. & n.
- hot chocolate. n.
- dessert. n.
What is it meant by the term base pairing?
What is meant by the term base pairing? Base pairing is the principle that hydrogen bonds form only between certain base pairs—A and T, and C and G. In DNA replication, base pairing ensures that the complementary strands produced are identical to the original strands.
Is phage a Scrabble word?
PHAGE is a valid scrabble word.
What is the term for base pairing?
(bays payr) Molecules called nucleotides, on opposite strands of the DNA double helix, that form chemical bonds with one another.
What sugar is found in DNA?
How do you describe fudge?
Fudge is a type of sugar candy that is made by mixing sugar, butter and milk, heating it to the soft-ball stage at 240 °F (116 °C), and then beating the mixture while it cools so that it acquires a smooth, creamy consistency.
How do you count base pairs in DNA?
The rules of base pairing (or nucleotide pairing) are:
- A with T: the purine adenine (A) always pairs with the pyrimidine thymine (T)
- C with G: the pyrimidine cytosine (C) always pairs with the purine guanine (G)
What is a nucleotide quizlet?
Nucleotides. The building blocks of nucleic acids, DNA and RNA, which allow for the expression of genetic traits by specifying the production of proteins. An important class of molecules that are involved in the cell’s use of energy as well as comprising the building blocks of every organism’s genetic material.