Mid Term Exam 2018 Flashcards

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1
Q

What is the term for RNA that sends a message - - that states what DNA says?

A

mRNA

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2
Q

What is the term for the physical expression of a gene?

A

Phenotype

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3
Q

What is the term for a cell that has HALF the normal amount of chromosomes?

A

Haploid

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4
Q

What is the term for characteristics of an organism?

A

Trait

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5
Q

What is the term for enzymes that unzips DNA helix so it can be replicated?

A

DNA Helicase

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6
Q

What is the term for mRNA that is cut out of transcription and stays in the nucleus?

A

Introns

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7
Q

What is the term for the permanent change in a cell’s DNA?

A

Mutation

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8
Q

What is the term for the science of heredity?

A

Genetics

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9
Q

What is the term for having two of the same allele for a gene (BB or bb)?

A

Homozygous

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10
Q

What is the term for a specific version of a gene?

A

Allele

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11
Q

What is the term for 3 nucleotides that code of ONE amino acid a DNA word?

A

Codon

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12
Q

What is the RNA Polymerase creates mRNA from DNA?

A

Transcription

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13
Q

What is the term for an allele that is ALWAYS expressed over a recessive allele?

A

Dominant

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14
Q

What is the term for Ribonucleic acid?

A

RNA

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15
Q

What is the term for an enzyme that creates new DNA strands?

A

DNA Polymerase

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16
Q

What is the term for RNA that transfers amino acids during protein creation?

A

tRNA

17
Q

What is the process of turning mRNA code into protein?

A

Translation

18
Q

What is the specific alleles for a gene?

A

Genotype

19
Q

What is the term for Deoxyribonucleic acid?

A

DNA

20
Q

What is the term for an allele that is marked by a dominant allele?

A

Recessive

21
Q

What is the term for pieces of DNA that are made in the lagging strand?

A

Okazaki fragments

22
Q

What is the term for an enzyme that is used in transcription to create mRNA?

A

RNA Polymerase

23
Q

Be able to identify PICTURES of the different stands of Meiosis and Mitosis

A

Use your notes

24
Q

Be able to solve 4 different Punnett Squares.

A

See Mrs. Krumpelman for help.