A. Carbon monoxide
B. Carbon dioxide
C. Lease particles
D. Carbon particles
A. light waves on it
B. microwaves on it
C. radio waves on it
D. ultra high frequency waves on it
Retinene is better known as retinaldehyde or simply retinal and is fundamental in the transduction of light into visual signals in the photoreceptor level of the retina (known as the visual cycle). Retinene is more formally known as dehydroretinaldehyde.
A. Electrical energy
B. Mechanical energy
C. Kinetic energy
D. Potential energy
Biogas typically refers to a gas produced by breakdown of organic matter in the absence of oxygen. Organic waste such as dead plant and animal material, animal feces, and kitchen waste can be converted into a gaseous fuel called biogas. Biogas originates from biogenic material and is a type of bio fuel. Biogas is produced by the anaerobic digestion or fermentation of biodegradable materials such as biomass, manure, sewage, municipal waste, green waste, plant material, and crops. Biogas comprises primarily methane (CH4) and carbon dioxide (CO2) and may have small amounts of hydrogen sulphide (H2S), moisture and siloxanes.
A. Gluteal
B. Hamstring
C. Sartorious
D. Deltoid