An element's atomic number is 58. How many electrons would an atom of this element have?

Which nucleic acid base is found in RNA but NOT in DNA?

The DNA of virus A is inserted into the protein coat of virus B. The combination virus is used to infect E. coli. The virus particles produced by the infection are analyzed for DNA and protein. What results would you expect? A.

What is biology and reproduction

How does amino acids travel through the cell membrane?

Which behaviors are examples of instincts rather than reflexes? Check all that apply. a child that pulls his hand away from a hot stove a bird that builds a nest without being taught a girl that blinks when an object is thrown near her face a dog

A sustainable environment means to be maintained indefinitely and when we use products that have been altered by GMO's, genetically modified organisms, those crops cannot reproduce themselves. a. True b. False

A scientist observed the formation of hundreds of maggots and many flies on a rotting meat slice exposed to the environment. What most likely formed the maggots? A. Water vapor present in the surrounding air B. Eggs of flies in the surroundings C.

Where do all living things on earth exist

What is the process of rocks changing from one form to another?

What are the possible consequences if only one egg is implanted