Which structures are found in all viruses?

1. a plasma membrane and protein coat

2. a protein coat and DNA

3. a promoter and genetic material

4. a capsid and genetic material

Use complete sentences to explain the relationship between the earths crust and the eacen sizes

The article "Autoimmune Diseases Stopped in Mice" refers to medication that suppresses the immune system. Why does this medication increase the risk of certain cancers?

Imagine you are sitting with your leg at rest and free to move in all directions. An experimenter inserts an electrode into a muscle spindle stretch receptor neuron in one of your quadriceps muscles and excites (depolarizes) the cell, enough that

What do the amino acids tyr, asn, and thr have in common?

Ten-year-old alex fuentes damaged his occipital lobe and his cerebellum in a car accident. explain to his parents some of the possible effects of this injury.

The Tasmanian devil has 14 chromosomes in each of its somatic cells, 2n = 14. How many chromosomes would be present in a cell after anaphase of Mitosis?

What will a hypothesis become if it is supported by repeated experimentation

During energy transformations, sometimes energy is destroyed. is that true or false

Your patient has been diagnosed with right ventricular failure. Which of the following abnormalities is not a direct result of this problem Your patient has been diagnosed with right ventricular failure.

Which of the following is an example of sensors working during homeostasis? a blood volume decreasing from lack of water b the pancreas failing to release insulin c acidic blood pH disrupting cell metabolism d energy demands triggering a release of