Answer:
b. secondary active transport by a symporter
Explanation:
Glucose is a monosaccharide, one of the digestion products of carbohydrates. Glucose is a polar molecule and can not diffuse through the hydrophobic core of the cell membrane of absorptive cells of the small intestine.
A symporter transports one glucose and two sodium ions from the cavity of the small intestine into the absorptive cells of the villi. Since both Na+ and glucose are transported in the same direction, it is a symport. Here, the energy of the ionic concentration gradient of Na+ serves as a source of energy for glucose transport, the process of glucose transport is secondary active transport.
Answer:
the polluted air coming out from the big industries
Answer:
El universo contiene las galaxias y en las galaxias están estrellas con un conjunto de sistemas solares es una escalera descendente mientras mas bajas mas cosas veras con tamaños y masas diferentes esa es su relación todo esta en el universo y de echo todos estamos en el universo todo aquello que sea masa o no es el universo recuerda que aquello es infinito sin limites a ver o tocar.
Answer: Yes.
Carbondioxide affects changes in temperature because carbondioxide in the air absorb infrared radiation. When concentration of carbondioxide is high or low, absorption band become effective and alot of infared radiation is absorbed. Carbondioxide blankets prevent infared Ray's from escaping into space, the absorbed ones warm up the atmosphere. As carbondioxide is use for photosynthesis, the content of carbondioxide changes in the atmosphere which intend shift the radiation balance i.e carbondioxide may not be able to absorb more infared radiation which can lead to increase or decrease of Earth's temperature.
Explanation:
Carbondioxide can affect the global temperature. Carbondioxide absorb infared radiation and this have effect on global temperature.