final exam socrative questions manquées

Question 1

True of False?
In a skeletal muscle, myofibrils are larger than myofilaments

Answer 1

True

Question 2

true of False?
A fascicle is a bundle of myofribrils surrounded by a layer of connective tissue

Answer 2

False, fascicle is a bundle of muscle fibers

Question 3

Its deficiency leads to scurvy

Answer 3

Vitamin C

Question 4

True or False?
Norepinephrine is the neurotransmitter released by synaptic terminals at the neuromuscular junction.

Answer 4

FALSE
the nuerotransmitter is acetylcholine

Question 5

One of the building blocks of healthy bones and teeth (2 possibilities)

Answer 5

Calcium and Phosphorus

Question 6

Which of the following is not a characteristic of the colon?
a) It’s divided into ascending, transverse and descending parts

b) It contains abundant bacteria. some of which synthesize vitamins

c) It is the main site for monosaccharides absorption

d) It absorbs water and salts remaining after the passage in the small intestine

e) It has a smooth lining (mucosa)

Answer 6

c) It is the main site for monosaccharides absorption

Question 7

Mr Helms has a mitral valve (left atrioventricular valve) malfunction. How will that affect his arterial blood pressure?

a) Arterial BP will decrease

b) Arterial BP will increase

c)

d)

e)

Answer 7

a) Arterial BP will decrease

Question 8

True or False?

The renal pelvis collects urine produced by the nephrons and sends it to ureters

Answer 8

True

Question 9

True or False?
Macronutrients provide 9kcal of energy per gram to the body while macronutrients provide 4kcal of energy per gram

Answer 9

False
Fats=9kcal
Proteins and carbs= 4kcal

Question 10

The following terms all refer to lipids:

a)

b)

c) triglycerides, phospholipids, steroids and fatty acids

d)

e)

Answer 10

c) triglycerides, phospholipids, steroids and fatty acids