Which of the following statements about virus structure is true?
a. all viruses are encased in a viral membrane.
b. the capsomere is made up of small protein subunits called capsids.
c. dna is the genetic material in all viruses.
d. glycoproteins the virus attach to the host cell.
i believe it is b. the capsomere is made up of small protein subunits called capsids

The chemical form of energy that is useable by the cell to do work

10111213141516lactic acid fermentation differs from ethyl alcohol fermentation in thato in ethyl alcohol fermentation co2 is also producedlactic acid fermentation can occur in all living thingsethyl alcohol fermentation can only occur in plantsonly lactic acid fermentation can produce more atp

Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary