what are the different kinds of proteins?

different orders of amino acids and # of amino acids varies

what is two of parts of translation?

involves all three RNA's, the tRNA brings a amino acid and a protein forms

What is the structure and function of DNA?

carries genetic information, genes are decoded into proteins, chains twist around each other forming a double helix

ribonucleic acid and is involved in making protein

what is one difference between DNA and RNA

adenine binds with uracil, adenine binds with thymine

what are the four kinds of nitrogen bases?

adenine, thymine, guanine, cytosine

what are the different kinds of point mutations?

Substitution,Frameshift,Insertion, Deletion

why why is DNA replication semi-conservative?

each new DNA is made of a parent strand and a new strand

what is the purpose of transcription?

the transfer of information from DNA to mRNA

what are the causes of mutations?

errors in meiosis,DNA replication,enviromental causes

what is the four step of transcription (in order)?

Initiation,Elongation, Termination, Editing

what are the structure an the functions of protein?

Enzymes, Hormones, Antibodies, complex molecules play many critical roles in the body

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5-Liliann Tran

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protein synthesis to introduce the basics of biology

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Questions 13

Answers

1
what are the different kinds of proteins?
Hormones and enzymes
enzymes, hormones, antibodies
different orders of amino acids and # of amino acids varies
amino acids
2
what is two of parts of translation?
involves all three RNA's
the tRNA brings a amino acid and a protein forms
the two DNA strands unwind and seperate
non coding sections are sliced out on the mRNA
3
What is the structure and function of DNA?
weak hydrogen bond
carries genetic information, genes are decoded into proteins
spiral staircase
chains twist around each other forming a double helix
4
what is RNA?
amino acids
ribonucleic acid and is involved in making protein
enzymes, adenine, thymine, ribonucleic acid
nucleotides
5
what is one difference between DNA and RNA
adenine binds with uracil
guanine bids with thymine
thymine binds with uracil
adenine binds with thymine
6
what are the four kinds of nitrogen bases?
adenine, uracil, thymine, nitrogen
adenine, thymine, guanine, cytosine
amino acid, guanine, adenine, carbon
amino acid, adenine, cytosine, uracil
7
what are the different kinds of point mutations?
Substitution,Frameshift,Insertion, Deletion
normal sequence, substitution, Frameshift
normal sequence, deletion, insertion
insertion/deletion
8
what are the different kinds of mutations that have no effect on genes expressions?
frameshift
deletion
insertion
substitution
9
why why is DNA replication semi-conservative?
DNA strands are comlementary, a strand serves as a template
to make a copy of DNA before a cell divides
each new DNA is made of a parent strand and a new strand
10
what is the purpose of transcription?
the transfer of information from DNA to mRNA
mRNA travels to the cytoplasm
proteins moves to its place of needed
the transfer of mRNA to make protein
11
what are the causes of mutations?
errors in meiosis,DNA replication,enviromental causes
a change in one or a few nucleotide
base pairs are mismatched
nucleotide is changed into the sequence
12
what is the four step of transcription (in order)?
Termination, Initiation, Editing, Elongation
Elongation, Termination, Editing, Initiation
Elongation, Initiation, Editing, Termination
Initiation,Elongation, Termination, Editing
13
what are the structure an the functions of protein?
Enzymes, Hormones, Antibodies
complex molecules play many critical roles in the body
order of the amino acid
Basic building blocks in amino acid

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