Oligodendrocytes and schwann cells generate a fatty substance known as

In what cell organelle does cellular respiration occur

How can fertilizer use be detrimental to the environment? a. It can enter waterways, causing them to accumulate an excess of nutrients. b. High levels of fertilizer in bodies of water can lead to excess algal growth. c.

Which body type generally would have the highest ratio of water content to total body mass? muscular female thin male muscular male none are correct because neither body type nor gender affects the ratio of water content to total body mass.

What happens when a cell is dropped in a container full of pure water?

Which process involves endonucleases, gel electrophoresis, ligation and transformation? A. Carbon Reduction B. DNA Microarray C. Protein Synthesis D. DNA Recombination

What is the World Distribution of the Temperate grasslands?

NASA has published a list of criteria for identifying fossil bacteria in samples from Mars, as part of a search for evidence of life. Which of the following is good evidence for the presence of bacterial cells? a. The cell size of 0.5 to 2 microns b.

How much rain does a dessert get each year?

Select the correct answer. in a family, the father is affected by a genetic disorder. The son in the family has the same disease, but the daughters do not have it. What type of inheritance is this? A. Y-linked B. X-linked C. Polygenic D. Codominant

Which of these is a heterozygous genotype? Select one: a. Tt b. TT c. ta d. tt