Which body plane divides the body or a body part into anterior and posterior portions?

Organization of the Human Body

Which body plane divides the body or a body part into anterior and posterior portions?

 

Select one:

 

 a. Sagittal plane

 

 b. Horizontal plane

 

 c. Transverse plane

 

 d. Coronal plane

 

 Question 2Which of these organic compounds is considered the body’s main source of energy?

 

Select one:

 

 a. Carbohydrates

 

 b. roteins

 

 c. Lipids

 

 d. Nucleic acids

 

 Question 3What statement is correct regarding atoms and chemical reactions?

 

Select one:

 

 a. Homeostasis refers to all of the chemical reactions that occur in the body

 

 b. The protons of atoms that are involved in chemical bonding/reactions

 

 c. All matter is composed of atoms

 

 d. The number of neutrons in an atom determines its overall electrical charge

 

 Question 4Which type of tissue is capable of electrical conduction?

 

Select one:

 

 a. Epithelial tissue

 

 b. Connective tissue

 

 c. Muscular tissue

 

 d. Nerve tissue

 

 Question 5This type of muscle is found commonly within the walls of internal organs such as blood vessels, the stomach, and the bladder?

 

Select one:

 

 a. Smooth muscle

 

 b. Cardiac muscle

 

 c. Skeletal muscle

 

 d. Striated muscle

 

 Question 6Both types of cellular respiration require which compound?

 

Select one:

 

 a. Oxygen

 

 b. ATP

 

 c. Glucose

 

 d. Protein

 

 Question 7Active transport across a cell membrane always requires energy.

 

Select one:

 

 True

 

 False

 

Question 8Which organelle houses the DNA of a cell?

 

Select one:

 

 a. Nucleus

 

 b. Mitochondria

 

 c. Lysosome

 

 d. Golgi Body

 

 Question 9How many chromosomes does a normal diploid human cell have?

 

Select one:

 

 a. 23

 

 b. 25

 

 c. 50

 

 d. 46

 

 Question 10Which body plane is demonstrated in this illustration?

 

  Select one:

 

 a. Sagittal plane

 

 b. Frontal plane

 

 c. Transverse plane

 

 d. Horizontal plane