Biology sem 2 wk 6

Front

Which is the number of liters of blood filtered by the kidneys each day?

Back

180 liters of blood are filtered by the kidneys each day.

Front

Which patient can receive blood from a donor with a B/Rh-positive blood type?

Back

AB/Rh positive patients can receive blood from B/Rh-positive donors.

Front

What causes fatigue in the body of a long-distance runner?

Back

The buildup of lactic acid in muscle causes fatigue.

Front

Which system directly controls a person’s decision to use the bicep muscles to lift a barbell?

Back

The somatic nervous system controls voluntary muscle movements.

Front

What is a bundle of axons called?

Back

A bundle of axons is called a nerve.

Front

What is the function of the kidneys in the human body?

Back

The kidneys filter waste products from the blood and regulate fluid balance.

Front

What is lactic acid and how does it affect muscles?

Back

Lactic acid is a byproduct of anaerobic respiration that can cause muscle fatigue.

Front

What is the role of the somatic nervous system?

Back

The somatic nervous system controls voluntary movements of skeletal muscles.

Front

What is the difference between aerobic and anaerobic respiration?

Back

Aerobic respiration requires oxygen, while anaerobic respiration does not.

Front

What is blood type compatibility?

Back

Blood type compatibility determines which blood types can safely receive transfusions.