During a knee-jrk reflex the nerve impulse is received by the

A. thalamus.

B. brain.

C. spinal cord.

D. spinal cord then the brain.

A cell is 20 micrometers across. What type of cell is this? A. Plantae B. Eukaryotic C. Animalia D. Prokaryotic

What term describes inorganic molecules that perform vital functions in the body?

A fossil is found that shows the organism that produced it had a skeleton and also suggests that the organism may have had hair covering it's body. Based on this evidence, it can also be assumed that the organism is a member of the domain

An empty 1000 mL container has a mass of 250 g when filled with a liquid that container in the liquid have a combined mass of 1300 g

The bglF transcript is known to have a short half-life within the cytosol. What mechanism is most likely responsible for transport of this transcript to the cytoplasmic membrane once it is synthesized

Describe how urbanization affects the terrestrial environment

During which phase of mitosis do the centrioles move to opposite poles? interphase prophase metaphase anaphase telophase

The nurse is preparing to assess a client's oral temperature. the nurse should plan to place the thermometer probe in which area of the client's mouth?

As a solid, water floats. This means that

Based on the fact that hurricanes are low pressure centers, would a hurricane in the Northern hemisphere be classified as a cyclone or anticyclone?