An experiment in which a gene is deliberately inactivated in a living organism
RNAs that deliver amino acids to the intact ribosome
Inactivated X chromosome in a cell of a female mammal is called a _______ body
In a tRNA the set of three nucelotides that base-pairs with an mRNA codon
A part of a chromosome that encodes an RNA or protein product in its DNA sequence
Base-pair ___________ is a mutation in which a single base pair changes
All cells of an embryo share the same genes; different cells in it become specialized as they begin to use different subsets of those genes, a process called
Mutation in which one or more nucleotides are lost
Refers to heritable changes in gene expression that are not the result of changes in DNA sequence
Gene ________ is the process by which the information in a gene guides assembly of an RNA or protein product. Includes transcription and translation
Mutation in which on or more nucleotides become inserted into DNA
Down
In an mRNA, a nucleotide base triplet that codes for an amino acid or stop signal during translation
Genes encoding a product that affects the expression of many other genes
Nucleotide sequence that remains in an RNA after post-transcriptional modification
Process by which enzymes assemble an RNA using a strand of DNA as a template
DNA sequence that is a site where RNA polymerase binds for transcription
RNA that has a protein building message
Process by which the protein-building instructions in an mRNA guide the assembly of polypeptide
Nucleotide abbreviated as U
Nucleotide sequence that intervenes between exons and is removed during post-translational modification
A genetic __________ is a complete set of sixty-four mRNA codons
Transcription _______ are proteins that influence transcription by binding to DNA
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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.
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