A B. megaterium culture in stationary phase will contain more endospores as nutrients become limited and therefore would demonstrate the best survival following exposure to UV radiation.
No, they don't
Because they spin. The radiation is directional and sweeps across the universe. A relatively stationary observer sees the pulsar as an off/on phenomenon.
X-rays are not a type of nuclear radiation. They are a type of electromagnetic radiation.
The following means that you have to give choices.
Radiation is when heat shoots out like a ray, so all the examples given show radiation.
No, they don't
no, only when accelerated
radiation
ionizing radiation
Each of the following can do that:
Because they spin. The radiation is directional and sweeps across the universe. A relatively stationary observer sees the pulsar as an off/on phenomenon.
X-rays are not a type of nuclear radiation. They are a type of electromagnetic radiation.
Radio Waves!
Radioactive substances can emit alpha particles, gamma radiation (gamma rays) and beta radiation (beta particles). What they do not emit is delta radiation.It causes transmutation.It has a mass of 4 amus.
The following means that you have to give choices.
Radiation
iiuh