Science

posted by TheLOUDEST_0430

Hormones and Homeostasis

1) The human endocrine system is made up of which of the following structures?

:Vessels.
:Receptors.
:Glands.***
:Chambers.

2. Which of the following best describes the function of the endocrine system?

:It secretes chemical messengers that travel through the blood to signal changes at target cells.***
:It binds chemical messengers that travel through the blood from target cells.
:It releases electrical impulses that travel through body cells to signal changes at target cells.
:It converts chemical messages into electrical impulses to signal changes at target cells.

3. A hormone is under negative feedback regulation. This hormone stimulates water retention by the body. Which of the following will happen if water levels in the body get too high?

:Hormone levels will increase.
:Hormone levels will decrease.***
:Antibodies will form.
:The kidneys will filter out more urea.

4. Which of the following is true about diabetes?

:The pancreas overproduces glucose, and so insulin must be injected to reduce glucose levels.
:The pancreas underproduces glucose, and so insulin must be injected to increase glucose levels.
:The pancreas overproduces insulin, and so glucose must be injected to regulate insulin levels.
:The pancreas underproduces insulin, and so insulin must be injected to regulate glucose levels.***

5. How do the circulatory system and the endocrine system interact in helping to maintain homeostasis in humans?

:The endocrine system produces hormones that are transported by the circulatory system to target cells when changes are needed.***
:The circulatory system provides a way to transport cellular waste products to the endocrine system, which disposes of them.
:The endocrine system provides a storage site for excess raw materials needed by cells, and the circulatory system provides a means for transporting them.
:The circulatory system signals to target cells in the endocrine system when changes need to be made to maintain balance in the body.

6. Which of the following lists the phases in the correct order with respect to their occurrence in human development?

:A maturation of ovaries and testes.
:B loss of muscle tissue.
:C development of problem-solving skills.
:D learning to walk.

c, b, d, a.
b, a, c, d.
d, c, a, b.***
a, d, b, c.

  1. PsyDAG

    They all look good.

  2. Trapp.Queen.FWM

    Number 2 is actually A

  3. Anonymous

    number 2 should be

    it secretes chemical messengers that travel through the blood signal changes to target cells

  4. abbi

    what did you make on this

  5. Anonymous

    Im Sorry but is it possible for someone to write the answers like this please
    a
    b
    b
    c
    d
    (NOT THE ANSWERS)

  6. CA - Helper

    Answers

    C
    A
    B
    D
    A
    C

  7. Gracie

    Thanks this helped a lot all the answers are right for me at least

  8. Aurimar

    All of you guys are wrong CA-Helper is the right one

  9. Aurimar

    All of you guys are wrong CA-Helper is the right one i took the test and got 100 with CA-Helper's answers

  10. mathwewwew

    great thanks for the hep all of ca-helper is right the anwers are
    c
    a
    b
    d
    a
    c
    your welcome!!!!

  11. Ms Sue

    They are right!

  12. Audrey

    C
    A
    B
    D
    A
    C
    (CORRECT ANSWERS)

  13. Cute-kitty101

    yay thank you audrey is right

  14. Kinsey

    Yes... Thank you everyone for the answers! Got a 100%

  15. nobody on the other end

    thanks so much

  16. Someone Helpful

    thanks CA-Helper and Audrey!

  17. WCTH_fan_heartie

    ca helper and Audrey is right 100%

  18. WCTH_fan_heartie

    Yes 100% yeah woohoo the Nick

  19. I'm an Otaku

    thx

  20. <3

    Audrey is right thx

  21. Random guy

    Listen to Audrey he is 100% correct

  22. Seykeena

    Yah
    listen to Audrey

  23. Movie Lover

    THX SO MUCH CA- Helper!!!:) I just did the test and got 100!!! Most appreciated.:) May God be with you and have a blessed day.
    C
    A
    B
    D
    A
    C

  24. Anonymous

    Audrey, Mathew, Kaliyah, Abbi, Brooke, don't put ur names, I think I know who movie lover is too.

  25. briizy

    1) C
    2) A
    3) B
    4) D
    5) A
    6) C

  26. Billy

    C
    A
    B
    D
    A
    C

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