Planes and sections
Which plane divides the body into right and left sides
Sagittal
Which level represents atoms combined to form molecules
Chemical
List the subatomic particles
Protons, electrons, and neutrons
Which system processes sensory information
Nervous system
What is called a DNA building block, consisting of a phosphate group, a sugar, and a nitrogenous base.
Nucleotide
Which plane divides into equal right & left sides
Midsagittal
Which level of the organization is heart?
Organ level
What does the sum of protons and neutrons represents
Mass number
Which system acts as the body’s first line of defense
Integumentary
What type of proteins have all nine of the essential amino acids
Complete proteins
Which plane divides the body into anterior and posterior sides
Frontal(coronal)
Which are the components of the homeostatic mechanism?
Receptor: detects and provides information about the stimuli.
Command Center: decision-maker that maintains the set point.
Effector: muscle or gland that responds to the control center & causes the necessary change in the internal environment.
Which macromolecule consisting of elements combined via peptide bonds.
Proteins
What is the organ system that communicates and regulates other organs using hormones?
Endocrine system
What is the complementary sequence for GCTACGTAGCTA
CGATGCATCAT
Which plane divides the body into superior and inferior sections
Transverse (cross section)
What is one example of negative feedback
Any
If blood glucose gets too high:The body responds by secreting the hormone insulin from beta islet cells within the pancreas to bring it back down.
What do we call a protein that lowers the activation energy of a reaction
Enzyme
Which system plays a major role in blood cell formation (hematopoiesis)
Skeletal
What are some sources of incomplete proteins
the protein in plant foods
Which plane divides the brain into two hemispheres
Midsagittal
Arrange the levels of organization from smallest to most complex
•Chemical
•Cellular
•Tissue
•Organ
•Organ system
•Organismal
List the functions of the lipids
Cholesterol- component of cell membrane
Triglycerides- Energy storage, thermal insulation
Eicosanoids-Chemical messenger between cells
Fatty acids- source of energy
Bile acids-aid in fat digestion and nutrient absorption
Which system transports gases, nutrients, hormones, and waste
Cardiovascular
Which are the bases in DNA nucleotide
–Adenine (A)
–Guanine (G)
–Thymine (T)
–Cytosine (C)