Left
Middle
Right
100

parts of mRNA that are removed

1.nucleus

2.proteins

3.ribosomes

4.Introns

5.Exons

4. Introns

100

UCA in mRNA

1. transcribe

2. CTG in DNA

3. AGT in DNA

4. GCA in DNA

5. species

3. AGT in DNA

100

different exon combinations

1. frameshift

2. removal of introns

3. alternative splicing

4. mRNA

5. kinds

3. alternative splicing

200

amino acid chains

1.nucleus

2.proteins

3.ribosomes

4.Introns

5.Exons

2. proteins

200

can interbreed to form hybrids

1. transcribe

2. CTG in DNA

3. AGT in DNA

4. GCA in DNA

5. species

5. species

200

used in Genesis; different from the word species

1. frameshift

2. removal of introns

3. alternative splicing

4. mRNA

5. kinds

5. kinds

300

parts of mRNA that are spliced together

1.nucleus

2.proteins

3.ribosomes

4.Introns

5.Exons

5. Exons

300

CGU in mRNA

1. transcribe

2. CTG in DNA

3. AGT in DNA

4. GCA in DNA

5. species

4. GCA in DNA

300

occurs if enzymes cut original mRNA in the wrong place

1. frameshift

2. removal of introns

3. alternative splicing

4. mRNA

5. kinds

1. frameshift

400

protects DNA

1.nucleus

2.proteins

3.ribosomes

4.Introns

5.Exons

1. nucleus

400

GAC in mRNA

1. transcribe

2. CTG in DNA

3. AGT in DNA

4. GCA in DNA

5. species

2. CTG in DNA

400

controlled by enzymes, not random

1. frameshift

2. removal of introns

3. alternative splicing

4. mRNA

5. kinds

2. removal of introns

500

where amino acids attach together

1.nucleus

2.proteins

3.ribosomes

4.Introns

5.Exons

3. ribosomes

500

means to copy or rewrite

1. transcribe

2. CTG in DNA

3. AGT in DNA

4. GCA in DNA

5. species


1. transcribe

500

a portion of DNA is copied to produce a single strand of ____

1. frameshift

2. removal of introns

3. alternative splicing

4. mRNA

5. kinds

4. mRNA