Which statement is true about compounds? They do not form living things. They do not form non-living things. They are formed when electrons of different atoms combine. They are formed when atoms of different elements combine.

A DNA double helix is 500 nucleotides long, so it contains a total of 1,000 nucleotides between the two strands of the double helix. If 300 of those nucleotides are adenine (A), how many would be guanine (G) g

Into which group would you place a unicellular organism that has 70s ribosomes and a peptidoglycan cell wall

Which is not an advantage of synthetic fertilizers? ease of application?

Which statement best describes some protein molecules in a cell? a) proteins are long, folded chains that can form various cell parts b) proteins are composed of four different starches that direct cell activity c) proteins are long, twisted strands

Which is true for all renewable energy resources? a. They are continuously replenished by natural processes. b. They all formed deep within the earth over millions of years. c. They can be used in their extracted form without further refinement. d.

Which process occurs in yeast to make bread rise? aerobic respiration lactic acid fermentation alcoholic fermentation hydrochloric acid fermentation

Compare and contrast mitosis and cytokinesis in plant and animal cells

How do some cells become brain cells and other become skin cells, when the dna in all exactly the same. in other words, if the instructions are exactly the same, how does one cell be cell and another a skin cell?

How are the lysogenic and lytic cycles different? Looking for the apex answer

Do the results in the graph support the researchers' hypothesis?