1. mRNA stored in the cytoplasm needing a control signal to initiate translation
2. The length of time mRNA lasts before it is degraded
3. rRNA genes amplified in tandem arrays
4. Alternative RNA splicing before mRNA exits from the nucleus
rRNA genes amplified in tandem arrays
1. Quinine
2. Ferredoxin
3. Cytochrome – b
4. Cytochrome – i
Quinine
1. a promoter
2. an operator
3. enhancers
4. control elements
an operator
1. The CO2 efflux is not prevented
2. They have more chloroplasts
3. The CO2 compensation point is more
4. CO2 generated during photorespiration is trapped and recycled through PEP carboxylase
They have more chloroplasts
1. Complexes of snRNA and proteins that excise introns
2. Small, positively charged proteins that form the core of nucleosomes
3. Enormous protein complexes that from the degrade unneeded proteins in the cell
4. Complexes of transcription factors whose protein-protein interactions are required for enhancing gene transcription
Enormous protein complexes that from the degrade
unneeded proteins in the cell
1. Conserving water
2. Secondary growth
3. Disease resistance
4. Reproduction
Conserving water
1. fact that the chromosomes are made of DNA
2. studies on the transformation of bacterial cells
3. knowledge that the DNA is present in the nucleus
4. findings that the DNA is not present in the cytoplasm
studies on the transformation of bacterial cells
1. Glycolysis
2. Photosynthesis
3. Photorespiration
4. Transpiration
Photorespiration
1. DNA
2. RNA
3. either DNA or RNA
4. amino acids
either DNA or RNA
1. Joseph Priestley - Showed that plants release O2
2. Jan Ingenhousz - Showed that sunlight is essential for photosynthesis
3. Julius von Sachs - Provided that plants produce glucose when they grow
4. T.W. Engelmann - Showed that the green substance is located within special bodies in plants
5. Cornelius van Niel - Showed that hydrogen reduces CO2 to carbohydrates
Cornelius van Niel - Showed that hydrogen reduces CO2 to carbohydrates