BCT Exam 2 Questions and Answers 2026 Latest Update

1. Dallas College

2. BIOL 2401


BCT Exam 2 Questions and Answers 2026
Latest Update
D) polysaccharides Ans: Glycosaminoglycans (GAGs) are made of:

A) lipids

B) Proteins

C) nucleic acids

D) polysaccharides

False Ans: T/F: Glycosaminoglycans are hydrophobic molecules

B) collagen type 1 Ans: Which of the following fibers has the
highest tensile strength?

A) elastic

B) collagen type 1

C) collagen Type 3

D) reticular

B) Hyaluronate Ans: Which of the following GAGs does not bind to
proteins?

A) chondroitin sulfate

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,B) Hyaluronate

C) Keratan sulfate

D) dermatan sulfate

D) Type 1 Ans: Which of the fallowing is the most numerous type
of collagen?

A) Type 3

B) Type 2

C) Type 4

D) Type 1

C) Type 4 Ans: What type of collagen fibers is found in the basal
lamina?

A) type 1

B) type 2

C) Type 4

D) Type 6

E) None of the above

A) collagen fibers

b) ground substance

D) GAGs Ans: MACA: Which of the following are components of
the extracellular matrix?


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, A) collagen fibers

b) ground substance

C) cells

D) GAGs

False Ans: T/F: Type 3 collagen fibers are stained red using H&E
stain

True Ans: T/F: Fibronectin is involved in embryonic cell migration

D) collagen Ans: Which of the following proteins is the most
abundant in the ECM?

A) tubulin

B) actin

C) elastin

D) collagen

B) ligament

C) tendon Ans: MACA: which of the following tissues is considered
a dense regular connective tissue?

A) perichondrium

B) ligament

C) tendon

D) dermis of the skin


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