Biology

9th -

10thgrade

Image

Biology Semester Test

19
plays

25 questions

Show Answers
See Preview
  • 1. Multiple Choice
    2 minutes
    1 pt

    Which statement about RNA is correct?

    it is single-stranded

    it is used to make proteins

    it contains uracil

    all of the above

  • 2. Multiple Choice
    2 minutes
    1 pt

    A scientist has just finished collecting data on the feeding habits of a certain species of ant.


    Which parts of a scientific process should the scientist undertake next?

    The scientist should make conclusions.

    The scientist should form a hypothesis.

    The scientist should communicate the results.

    The scientist should analyze the data.

  • 3. Multiple Choice
    2 minutes
    1 pt

    Shortly after a chimpanzee embryo begins growing, its cells begin to look different.


    Which statement best describes what is happening at this point in the chimpanzee embryo's development?

    Mitosis is making identical new cells from the original cells.

    Differentiation is taking place to create cells with specialized functions.

    Meiosis is making many different types of cells.

    Cellular respiration is breaking down old cells to form new ones.

  • Answer choices
    Tags
    Answer choices
    Tags

    Explore all questions with a free account

    Already have an account?