18. What Is A Chromosome Question Preview (ID: 50382)


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A gene is a long strand of ______that codes for something.
a) hair
b) DNA
c) RNA
d) chromosome

A _____________occurs when a change is made in the usual sequencing of DNA.
a) chain
b) helix
c) mutation
d) cycle

Proteins have certain proteins they match up to during sequencing that produce new DNA.
a) True
b) False
c)
d)

Proteins can line up with any other protein to produce new DNA.
a) True
b) False
c)
d)

A ______________is an entire chain of DNA along with its stabilizing proteins.
a) chromosome
b) mutation
c) sequence
d) Codan

Humans have _______pairs of chromosomes.
a) 12
b) 14
c) 23
d) 46

Every cell in your body has your full_________________inside.
a) mothers history
b) fathers history
c) genetic code
d) Shoe size

Eyes only use the gene for eyes, the rest of the genes on that strand of DNA are____________.
a) deleted
b) changed
c) reproduced
d) turned off

One member of each of your chromosome pairs comes from your mother and one from your ____________.
a) grandmother
b) grandfather
c) father
d) aunt

For most of their lives your chromosomes are floating free within your _______________.
a) nucleus
b) cytoplasm
c) ribosomes
d) proteins

Your chromosomes only bundle together and bind when they are ready to ________________.
a) move
b) die
c) reproduce
d) mutate

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