Biology, 27.05.2021 04:50 blessing5266
Copper is a mineral commonly used in electronics. Copper ore deposits were created by volcanic activity. Heat and pressure creates copper ore and deposited it in sedimentary rock layers. Copper is considered a resource.
Answers: 3
Biology, 22.06.2019 03:00
Which sentence best describes the relationship between chlorophyll and the chloroplast? a.)chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.
Answers: 1
Biology, 22.06.2019 12:00
This is a scaffolding of protein fibers that us sell keep it shape in a cell division and cell movement
Answers: 1
Biology, 22.06.2019 13:30
Methane gas created by a cows flatulence especially in a large herd is a greenhouse gas. true or false.
Answers: 2
Biology, 22.06.2019 14:50
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit.there is a precise compatibility between the active site and the lactose molecule.specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed.reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
Answers: 1
Copper is a mineral commonly used in electronics. Copper ore deposits were created by volcanic activ...
Mathematics, 20.12.2019 11:31
Health, 20.12.2019 11:31
Mathematics, 20.12.2019 11:31
Mathematics, 20.12.2019 11:31
Computers and Technology, 20.12.2019 11:31
English, 20.12.2019 11:31
Mathematics, 20.12.2019 11:31
Mathematics, 20.12.2019 11:31
Biology, 20.12.2019 11:31
Mathematics, 20.12.2019 11:31
Mathematics, 20.12.2019 11:31