Nucleic acids and proteins

both contain

A. steroids

B. ammonium

C. nitrogen

What is a similarity between all bacteria and plants?

Suppose a small river with a population of 10000 frogs becomes polluted with cadmium to a level of 3 mg per gallon per day, about how many bullfrogs would be expected to die? A) about 3,000 B) about 7,000 C) about 8,500 D) about 1,500

What would most likely be included in the "Analysis" section of a lab report? a discussion of any errors in the experimental data a list the supplies that were used in conducting the experiment suggestions for new experiments based on the results a

What process recharges this molecules so that it can become ATP again

What is the nuclear envelope?

How are organisms in the domain eukarya different from those in teh domain archaea?

Secondary succession occurs in ecosystems without soil.

What are some viable ways of lessening the effect that increased carbon has on the following? Impact on human life Destruction of the cycle Global warming Alteration/destruction of species, biomass

2. Describe the three layers which ocean water is divided based on temperature.

Select the correct answer. Jane is obese and suffers from osteoarthritis. What is the likely cause? A. Jane has high levels of triglycerides and LDL, as well as low levels of HDL. B.