Step 1: bacteria through nitrogen fixation and nitrification convert nitrogen into a usable form

Where does the energy in glucose come gorm originally?

In how many cells are the functions of unicellular organisms performed?

Occurs when the dominant allele is not completely dominant

Drag the tiles to the correct boxes to complete the pairs. Match each biome to its description. A rain forest B tundra C grassland D taiga 1 coldest biome with scarce vegetation 2 dense vegetation with little sunlight reaching the ground 3 largest

3. Which of the following would an animal breeder use to increase the number of cows that give the most milk? a. overproduction b. genetic isolation d. artificial selection

State the function of DNA

How are proteins involved in DNA replication?

Glucose is the primary fuel for cellular respiration. Which molecules can also be used by cellular respiration to generate atp?

Cytochalasin d is a drug that prevents actin polymerization. A cell treated with cytochalasin d will still be able to

Why do the cells of the hypothalamus are likely to have high numbers of ribosomes?