What are the three main types of polymers found in all living things?

Which statement best summarizes the water cycle? As water moves through an ecosystem, its energy is lost between the trophic levels. Water in the atmosphere must be converted to another chemical before animals can use it.

Select the correct answer John wants to show the evolutionary relationship between a lion and a cat and group them based on the these is the best and simplest method to represent this information? A. Cladistic analysis B. Taxonomy C.

How can a technologist or medical physicist calculate or estimate entrance skin dose? (1) Nomogram (2) Thermoluminescent dosimeter (3) Genetically significant dose (4) Output intensity

Which of these is the largest desert in the world?

How would the deletion of the Shine-Dalgarno sequence affect a bacterial mRNA? DNA replication would not occur. Transcription would not occur. Translation would not occur. Translation would occur at a slower rate.

Bees and butterflies are dependent on flowers for their food. However, the more successful of the two will get the nectar. Which kind of animal interaction does this demonstrate?

Why do all macromolecules have in common with eachother they all act as catalyst

Where do primary consumers get their carbon from

How is fermentation involved in the production of atp?

Match the food item to its nutrient group. carbohydrates calcium fats proteins vitamins zinc