A ______ is any change in the DNA of a gene or chromosome.
Color blindness is controlled by a _____ allele on the X chromosome.
The sex chromosomes are the only chromosome pair that do not always _____.
The capital letter A stands for the nitrogen base ______.
In a process called _____ engineering, genes from one organism are transferred into the DNA of another organism.
In DNA, adenine always pairs with ______.
In hybridization, breeders cross two genetically ______ individuals.
DNA has ____ kinds of nitrogen bases.
_____ is the use of drugs to treat disease.
The twisted ladder structure of DNA is known as a double ______.
A person with two X chromosomes is ______.
The order of the nitrogen bases along a gene forms a genetic code that specifies what type of ____ will be produced.
Color blindness is a sex-linked ______.
RNA has only one ______.
Genes found on the X and Y chromosomes are often called sex-_____ genes.
A _____ is an organism that has exactly the same genes as the organism from which it was produced.
The sides of the double helix of DNA are made of ____ molecules called deoxyribose, alternating with phosphate molecules
Down
A ______ is a person who has one recessive allele for a trait and one dominant allele.
_______ RNA copies the message from DNA in the nucleus and carries the message to the ribosome in the cytoplasm,
Proteins are made up of molecules called ______ acids
______ RNA carries amino acids to the ribosome and adds them to the growing protein.
Gene _____ involves inserting copies of a gene directly into a person's cells in order to correct a genetic disorder.
The rungs of DNA are made of _____ bases.
_____ is the process in which an identical copy of a DNA strand is formed for a new cell.
A person with one X chromosome and one Y chromosome is _______.
Guanine always pairs with _______.
In sex-linked traits, only ____ can be carriers.
The process of selecting organisms with desired traits to be parents of the next generation is called selective ______.
Human _____ type is controlled by a gene with multiple alleles.
Chromosomes are found inside the ________.
_____ is an example of human trait controlled by many genes.
Instead of thymine, RNA contains ______.
______ is a disease in which cells grow and divide uncontrollably.
A ____ is a mass of abnormal cells.
Two types of ____ take part in protein synthesis.
A _____ is a section of DNA that contains the information to code for one specific protein.
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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.
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