Answer:
False.
Explanation:
Hydrophilic molecules are transported through facilitated diffusion with the help of channel or membrane protein.
Help me please ,,,,,,,,,,,,,,,,,,,,,
kiruha [24]
If this is wrong then sorry: temperature of water??
<h2>A,C and E are correct</h2>
Explanation:
- Most of mature eukaryotic mRNA have 50-250 adenine residue at the 3'end, called Poly A tail
- These nucleotides are not encoded by the genome but are added after transcription, process called polyadenylation
- Polyadenylation is both template and primer independent process catalysed by polyadenylate polymerase (PAP)
- PAP uses ATP as a precursor and adds the nucleotides using same chemistry as RNA Polymerase
- Primary function of Poly A tail is to protect mRNA from exonuclease at 3' end
- It also helps in export of mature mRNA from the nucleus to the cytoplasm
- Serves as recognition signal for translation factors during translation initiation
Solar- technologies convert sunlight into electrical energy either through photovoltaic panels or through mirrors that concentrate solar radiation.
Hydro- a hydraulic turbine converts the energy of flowing water into mechanical energy. A hydroelectric generator converts this mechanical energy into electricity
Tidal- energy is a form of hydropower that works by harnessing the kinetic energy created from the rise and fall of ocean tides and currents, also called tidal flows, and turns into unusable electricity
Wind- turns the propeller like blades of a turbine around a rotor, which spins a generator, which creates electricity
OTEC- plants pump large quantities of deep cold seawater and surface seawater to run a power cycle and produce electricity
Biomass- is burned in a boiler to produce high-pressure steam. This steam flows over a series of turbine blades, causing them to rotate. The rotation of the turbine drives a generator, producing electricity
Geothermal- power plants use steam to produce electricity. The steam comes from reservoirs of hot water found a few miles or more below the earth’s surface. The steam rotates a turbine that activates a generator, which produces electricity
