Science

Human Body & Disease Practice

1) Which of the following effects would you expect if red blood cells were shaped like neurons?

:They would not be able to move as easily through capillaries.***
:They would more easily carry out gas exchange in the alveoli.
:They would not need to be transported through the body.
:They would become more effective at picking up urea discarded by body cells.

2) Which of the following is not a function of the skeletal system?

:Supports the body.
:Works with other body systems to allow movement.
:Manufactures new blood cells.
:Sends signals to the brain.***

3) Which of the following body systems are involved in the first line of defense of the immune system against infection?

:Integumentary, digestive, respiratory.***
:Nervous, circulatory, skeletal.
:Muscular, endocrine, urinary.
:Urinary, skeletal, integumentary.

4) Which of the following sets of structures would be involved in ridding the body of unwanted urea?

:Sensory neuron, interneuron, spinal cord.
:Alveoli, atrium, cilia.
:Capillary, nephron, ureter.***
:Brain, esophagus, small intestine.

5) An infectious disease is a disease that

:Is caught because the weather turns cold.
:Is caused by pathogens.***
:Can be spread only by bacteria.
:Cannot be cured.

6) Which of the following statements is true regarding infectious agents?

:Infectious agents are all too small to be seen without a microscope, and none can be classified as living.
:All infectious agents are living because they are all classified as microorganisms.
:Of all the infectious agents, only viruses are considered living because they actively inject their DNA or RNA into host cells.
:Viruses cannot be treated with antibiotics because they are not living organisms.***

7) Which discovery in the 1800s led to the development of germ theory?

:Vaccines could prevent a disease.
:Antibiotics exist that can be given to counteract an infection.
:Infection rates decline when health care professionals wash their hands in between seeing patients.***
:Some diseases, such as cancer, are caused by chemical factors.

8) Follow a carbon atom in a piece of bread eaten by a boy. Which of the following describes a path that this atom could take?

:Mouth>esophagus>stomach>large intestine>blood>body cell.
:Mouth>esophagus>stomach>small intestine>blood>body cell.***
:Mouth>large intestine>esophagus>stomach>blood>body cell.
:Mouth>esophagus>small intestine>stomach>blood>body cell.

9) Which of the following sets of structures is innervated by the somatic nervous system?

:Esophagus, stomach, small intestine.
:Atrium, ventricle, arteries.
:Biceps, triceps, quadriceps.***
:Diaphragm, bladder, large intestine.

10) Which of the following cell types would you expect to increase in number after a person becomes infected with a pathogen?

:Sensory neurons.
:White blood cells.***
:Epidermal cells.
:Red blood cells.

  1. 👍
  2. 👎
  3. 👁
  1. Agree with all.

    1. 👍
    2. 👎
  2. 1.a
    2.d
    3.a
    4.c
    5.b
    6.d
    7.c
    8.b
    9.c
    10.b
    trust me i got a 100%

    1. 👍
    2. 👎
  3. Nicholas howard is right you will get 100%

    1. 👍
    2. 👎
  4. YES ALL YOUR ANSWERS IS RIGHT
    NICHOLAS HOWARD

    1. 👍
    2. 👎
  5. Yes Nicholas is right I got 100%

    1. 👍
    2. 👎
  6. Nicholas is correct I got a 100%.

    1. 👍
    2. 👎
  7. Yeah I got a hundred ๐Ÿ˜Ž๐Ÿ˜ƒ

    1. 👍
    2. 👎
  8. GOT A 100%!! THANKS NICHOLAS HOWARD!!

    1. 👍
    2. 👎
  9. I got a 100 thx Nicholas!

    1. 👍
    2. 👎
  10. i got a 100 to

    1. 👍
    2. 👎
  11. Great Job!

    1. 👍
    2. 👎
  12. i did to thankyou

    1. 👍
    2. 👎
  13. !!!Thanks Nicholas!!!

    1. 👍
    2. 👎
  14. Wrong I just took it last once is c

    1. 👍
    2. 👎
  15. Thank you so much Nicholas!! I got 100% A+

    1. 👍
    2. 👎
  16. Thank alot nick

    1. 👍
    2. 👎
  17. Morgan i love you bby :>

    1. 👍
    2. 👎
  18. *^* zank chuze

    1. 👍
    2. 👎
  19. yay thx

    1. 👍
    2. 👎
  20. This was absolutely right!!!!

    1. 👍
    2. 👎
  21. Thanks Nicholas Howard

    1. 👍
    2. 👎
  22. Thank you soooooo much nick, this got me 100% on my unit test!

    1. 👍
    2. 👎
  23. I love how on jiskha it sometimes give you the WHOLE answers

    1. 👍
    2. 👎
  24. omg thank Nicholas
    :)

    1. 👍
    2. 👎
  25. thanks nick

    1. 👍
    2. 👎
  26. Weeeeeeeelll, everything is correct EXCEPT the 7th one. It's B instead of C. Otherwise, it's correct! Everyone makes mistakes and it was just a practice so lucky it doesn't count. :D

    1. 👍
    2. 👎
  27. For 7th grade Connections Students

    1. a
    2. d
    3. a
    4. c
    5. b
    6. d
    7. c
    8. b
    9. c
    10. b

    1. 👍
    2. 👎
  28. I Nicholas was wrong. And the last question is b btw. I suggest following the first guy because he was right.

    1. 👍
    2. 👎
  29. 1. A
    2. D
    3. A
    4. C
    5. B
    6. D
    7. C
    8. B
    9. C
    10. B
    100%10/10๐Ÿ‘๐Ÿ˜๐Ÿคฆโ€โ™€๏ธ๐Ÿ˜๐Ÿ˜†๐Ÿ˜€๐Ÿคฃ๐Ÿ’‹๐Ÿ’•๐Ÿฅฐ๐Ÿ˜‡โœ‹โœจ๐ŸคŸ๐ŸŽ‚โคโšก๐Ÿ˜ฎ๐Ÿ’˜๐Ÿ’Œ๐Ÿ’žโฃ๐Ÿ–ค๐Ÿคž๐Ÿ‘๐Ÿ˜Ž๐Ÿ˜Š๐Ÿ˜‰๐Ÿ˜˜๐Ÿ˜‚โœŒ๐Ÿ˜๐Ÿ˜ƒ๐Ÿ˜Œ๐Ÿ‘ง๐Ÿพ๐Ÿงก๐Ÿ’›๐Ÿค‘๐Ÿ’š๐Ÿ’™๐Ÿ’œ๐Ÿ’—โœ”๐Ÿฑโ€๐Ÿ๐Ÿฑโ€๐Ÿ‘ค๐ŸŽถ๐ŸŽ‰๐Ÿ’–๐Ÿคค๐Ÿ‘Œ๐Ÿ’Ÿ๐Ÿ˜›๐ŸŒ๐Ÿ’“๐Ÿ˜œ๐Ÿคทโ€โ™€๏ธ

    1. 👍
    2. 👎
  30. T^T

    1. 👍
    2. 👎
  31. danke montemisure

    1. 👍
    2. 👎
  32. Deutschland wird wieder aufsteigen, der franzรถsische Brite und die Amerikaner werden unter den FuรŸ des Fรผhrers fallen.wegen dir wird nicholas lebensron mรถglich sein

    1. 👍
    2. 👎
  33. "Germany will rise again, the French Briton and the Americans will fall under the leader's foot; because of you, nicholas Lebensron will be possible"
    oh
    isnt that just
    n i c e

    1. 👍
    2. 👎
  34. The first guy is right, follow his answers.

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. science help plzzz

    Multiple Choice 1. At the chromosomal level, what is the difference between human males and human females? (1 point) All males have a Y chromosome, and females do not. All males have an X chromosome, and females do not. All males

  2. Check my answers? thank you.

    1. Which of the following effects would you expect if red blood cells were shaped like neurons? They would not be able to move as easily through capillaries. **** They would more easily carry out gas exchange in the alveoli. They

  3. Health ๐Ÿ˜˜

    Which is the correct order of the organization of the human body? A.)Cell--->tissueโ€”>organ--->organ system----->organism B.)Cell---->organ---->system organ--->tissue->organism C.)Tissue--->organ---->cell---->organ

  4. Health

    1. What factor(s) can influence obesity? a. genetics b. hormones c. environment d. all of the above**** 2. What are the risks of obesity? Choose all that apply a. breathing problems*** b. high energy level c. diabetes*** d. Heart

  1. Math

    A bag contains equal numbers of red, blue, and yellow marbles. A student chooses a marble at random. What is the relationship between the probability that the marble is red and the probability that the marble is not red? A) P(red)

  2. Science

    A scientist is studying a plant species in which the flower color genes are codominant. The scientist crosses a plant with red flowers and a plants with white flowers. The offspring would most likely have... A. Red flowers B.

  3. Science 6 A

    Connexus Test Science 6 A / 3. The Human Body / 3.13. The Human Body Unit Test Any answers?

  4. science PLZZZ HELP

    The pedigree above shows the family history of the recessive blood disorder sickle-cell anemia. What are the chances of the child I having the disease or carrying the gene for the disease? A. Child I has no chance of having the

  1. math

    Empirical data suggest thatthe surface area of a 180-cm-tall human body changes at the rate ofsquare meters/kilogram, where W is the weight of the body inkilograms. If the surface area of a 180-cm-tall human body weighing 70 kg is

  2. Science Plzz Help

    1. Which of the following effects would you expect if red blood cells were shaped like neurons? A. They would not be able to move as easily through capillaries.***** B. They would more easily carry out gas exchange in the alveoli.

  3. science

    2. Which of the following is responsible for carrying nutrients to and waste from the bodyโ€™s cells? (1 point) plasma red blood cells red and white blood cells white blood cells 3. _________ defend the body against disease. (1

  4. Poetry (personification)

    Think of two things that can have human body parts substituted for their own parts. What parts does a clock have that a human body has? Now use the the objects you though of in a lines of poetry. Example: The face of Big Ben

You can view more similar questions or ask a new question.