Compared to C3 plants, C4 plants . can continue to fix CO2 even at lower CO2 concentrations and higher oxygen concentrations
have higher rates of photorespiration
do not use rubisco for carbon fixation
make a four-carbon compound, oxaloacetate, which is then delivered to the citric acid cycle in mitochondria

Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by

Describe the function of the endomembrane system? what organelles are involved?

Which is a genetic engineering advancement directly related to a career in biotechnology? 1) improving solar energy collection 2) transporting textiles at higher rates 3)creating crop foods that resist insect pests 4)repairing historical sites with quality materials