ADAT ADAT Biomedical Sciences 4

Question 1

Which type of RNA carries amino acids to the ribosome during translation?

Accepted Answer

Transfer RNA (tRNA)

Answer

Messenger RNA (mRNA)

Answer

Ribosomal RNA (rRNA)

Answer

Small nuclear RNA

Question 2

Which type of cartilage forms the articular surfaces of the temporomandibular joint's growth?

Accepted Answer

Fibrocartilage

Answer

Hyaline cartilage

Answer

Elastic cartilage

Answer

Calcified cartilage

Question 3

Insulin promotes glucose uptake in muscle and adipose tissue mainly by recruiting which transporter?

Accepted Answer

GLUT4

Answer

GLUT1

Answer

GLUT2

Answer

SGLT1

Question 4

A lesion of the facial nerve (CN VII) would most likely impair which function?

Accepted Answer

Facial expression and taste to anterior tongue

Answer

Mastication

Answer

Tongue movement

Answer

Shoulder shrug

Question 5

Which phase of the cardiac cycle corresponds to ventricular contraction and blood ejection?

Accepted Answer

Systole

Answer

Diastole

Answer

Atrial filling

Answer

Isovolumetric relaxation

Question 6

Which immunoglobulin is the most abundant in the secondary immune response and crosses the placenta?

Accepted Answer

IgG

Answer

IgM

Answer

IgA

Answer

IgE

Question 7

Which bone develops through intramembranous ossification rather than endochondral ossification?

Accepted Answer

Flat bones of the skull

Answer

Femur

Answer

Humerus

Answer

Vertebrae