Where is the DNA found in prokaryotic cells?

A. Nucleoid

B. nucleus

C. endoplasmic reticulum

D. ribosomes

Which statement is scientifically reasonable? In the early 2000s, scientists and farmers began to notice a sharp decline in the population of honeybees around the world. Many explanations were proposed for the cause of the decline.

A sperm fertilized an egg. Which two structures will the fertilized egg contact?

Vaccine, such as that against hepatitis a that is made from inactivated pathogens, is called

Why do animals that hunt at night have mostly rod cells in their retinas

Use the term biological evolution in a sentence

What is the root cause of heat stroke?

7. There is a narrow opening from the Mediterranean to the Atlantic called the Strait of Gibraltar. During World War II, submarines would sneak quietly through the heavily patrolled strait by shutting off their engines.

Suppose scientists have 2 substances that look alike. how could they use density to see if they are the same substance?

Lysogenic bacteriophages contribute to bacterial virulence because bacteriophages kill human cells. carry plasmids. kill the bacteria, causing release of endotoxins. produce toxins. give new gene sequences to the host bacteria.

The organ of blank contains the sensory cells of the cochlea.