Urinary System
Digestive System
Muscular/Skeletal
Other Systems
Miscellany
100

Which organs filter blood?

The kidneys

100

What absorbs the nutrients?

Villi

100

What is the tissue that allows bones to slide against each other?

The cartilage

100

Which system defends the body against bacteria?

The immune system.

100

Which system removes waste from cells after cellular respiration?

Circulatory system.

200

What part of the urinary system is below the bladder?

the Urethra or internal Sphincter.
200

What is acid reflux?

When stomach acid splashes up the esophagus.

200

What attaches bones to muscles?

The tendons.
200

Which system uses the Alveoli?

The respiratory system.

200

What system contains the pharynx?

Digestive system and Respiratory systems.

300

What is the below the kidneys?

the Ureter.

300

Which of the main three biomolecules in food contains nitrogen?

Protein

300

What is the shoulder joint?

ball and socket joint.

300

Which system is based off of Meiosis?

The reproductive system

300

What provides fluid for sperm?

Seminal vesicle. 

400

What controls release of urine?

The internal Sphincter.

400

What Sphincter is at the top of the stomach and causes acid reflux?

The lower esophageal sphincter.

400

What is a freely moving joint called scientifically?

Synovial joint.

400

Which system transports amino acids to the cells?

The circulatory system.

400

What is a surgical delivery of a baby called?

C (cesarean) section.

500

What three step process do nephrons use to filter waste from the blood and produce urine?

Glomerular filtration, tubular reabsorption, and tubular secretion.

500

What is chyme?

The partially digested food mixed with stomach enzymes and acids.
500

What specific type of joint is the knee? Include how moveable it is in specific terms.

Synovial hinge joint.

500

Which structure controls the opening of the esophagus and trachea?

the Epiglottis.

500

What is the function of the PCSK9 protein?

To regulate cholesterol by targeting LDLR proteins for disintegration.
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