UNIT 3 List DNA GENE RG Flashcards

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1
Q

What is adenine?

A

nitrogenbase that is a part of DNA and RNA

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2
Q

what is a amino acid?

A

molecules combined to form a protein

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3
Q

what is a anticodon

A

a sequence that is located at the end of a RNA transfer

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4
Q

what is codon?

A

sequence of a DNA and RNA nucleotides

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5
Q

what is deoxyribose

A

an important pentode sugar that is a part of a DNA

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5
Q

What are cell types

A

different types of cells that can be found

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6
Q

what is a mRNA?

A

Sends genitic information to help make protiens

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6
Q

what is DNA?

A

a double helix strand with genetic information

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6
Q

what is cell differentiation?

A

process of a cell turing into a cell with a different function

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7
Q

what are chromosomes?

A

structure found in the nucleus with genitic information

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8
Q

what is a endoplasmic recticulum?

A

structures that is connected from he membrane to the cytoplsam

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8
Q

what is a gene?

A

unit of heredity

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8
Q

what is cytoplasm?

A

liquid that fill a cell

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9
Q

what is a double helix?

A

the shape of the DNA

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9
Q

what is cytosine?

A

nitrogen base tht connects with guanine to help form DNA and RNA

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9
Q

what is a hydrogen bond?

A

weak bond between 2 molecules

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9
Q

what is an enzyme?

A

protien that speeds up chemical rectin in our body

9
Q

what is a nitrogenous base?

A

a chemical that contain carbon and is used to help form DNA

10
Q

what is guanine?

A

a nitrgren base that connects with cytosine to help form a DNA and RNA

10
Q

what is golgi apparatus?

A

process that helps and packages proteins

10
Q

what is a phosphate group?

A

a group of 4 ozygen groups with a phoporous bond

10
Q

what is a nucliec acid?

A

a chemical compound that carries information in cells

11
Q

what is the nuclear membrane?

A

a barrier that protects the nucleus from the other compents in the cytoplasm

11
Q

what is nucleotide?

A

building block of nucleic acids

11
Q

what is protein synthesis

A

process to make protiens

11
Q

what is mutation?

A

change in a DNA

11
Q

what is a nucleus?

A

part of the cell that contains the chromosomes

11
Q

what is start codon

A

first codon in a mRNA

11
Q

what is a peptide bond?

A

bond that connects amino acids

11
Q

what is polypeptides?

A

chain of amino acids

12
Q

what is RNA?

A

a single stranded with genitic information

12
Q

what is stop codon

A

last codon in a mRNA

12
Q

what is transcription?

A

process to make a copy of RNA with a dna seqence

12
Q

what is ribose?

A

sugar in RNA

12
Q

What is rRNA?

A

ribose RNA that helps produce the proteins

12
Q

what is translation?

A

process that a cel make proteins with genitc information

12
Q

what is a ribosome?

A

a protien maker

12
Q

what is uracil?

A

the replacement of thymine in RNA

13
Q

what is thymine

A

nitrogenbase that connects with adenine but is only present in DNA and not in RNA

13
Q

what is tRNA

A

decodes the message of mRNA

14
Q

what is vesicle?

A

a sac filled with liquid formed by the membrane