Answers: 1
Biology, 21.06.2019 19:30
Animal bodies (and even plant bodies for that matter) are complex enough that life couldn't exist without enzymes. enzymes are usually large, complex biological catalysts that are expensive to make. enzymes speed up the rate of chemical reactions without being used up during the reaction (they can be reused many times). they are highly specific in the reactions they regulate. knowing what enzymes are and how they function, why does this explain why complex life forms could not exist if there were no enzymes.
Answers: 1
Biology, 21.06.2019 20:00
The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents
Answers: 1
Biology, 23.06.2019 00:40
How do herbicide-resistant plants farmers? a.farmers can spray for weeds without killing the crops b.the plants kill the weeds c.the soil is enriched for future plantings
Answers: 1
What are the longest cells in the human body?...
English, 03.01.2020 02:31
Social Studies, 03.01.2020 02:31
Mathematics, 03.01.2020 02:31
Health, 03.01.2020 02:31
Mathematics, 03.01.2020 02:31
English, 03.01.2020 02:31
English, 03.01.2020 02:31
Mathematics, 03.01.2020 02:31
English, 03.01.2020 02:31
History, 03.01.2020 02:31
Mathematics, 03.01.2020 02:31
Arts, 03.01.2020 02:31