ECPI-Exam 2 Review Chapter 4,5,6,7 Latest Update 2025-2026 Actual Exam Questions with 100% Verified Correct Answers with Guaranteed A+ Verified by Professor
"Cutaneous membrane" refers to ______ - CORRECT ANSWER: skin
"Cutaneous membrane" refers to ________ - CORRECT ANSWER: skin
A ______ membrane lines tubes and cavities that open to the outside of the body, such
as the nose and mouth - CORRECT ANSWER: mucous
A ______membrane lies tubes and cavities that open to the outside of the body. -
CORRECT ANSWER: mucous
A DNA sequence AACGGTGCACCACGG encodes an mRNA of sequence - CORRECT
ANSWER: UUGCCACGUGGUGCC
A molecule that carries energy in a form the cell can use is - CORRECT ANSWER: ATP
A mutation can cause disease if - CORRECT ANSWER: the DNA sequence changes so
that one amino acid is substituted for another in a way that affects the encoded protein's functioning.
A mutation is - CORRECT ANSWER: a change in a DNA sequence in less than 1% of a
population that affects anatomy and/or physiology
A mutation is - CORRECT ANSWER: a change in a DNA sequence in less than 1% of a
population that affects anatomy and/or physiology 1 / 2
A part of a gene that is a DNA sequence 333 nucleotides long encodes ________
amino acids. - CORRECT ANSWER: 111
A peptide bone forms between - CORRECT ANSWER: adjacent amino acids
An example of an anabolic reaction is - CORRECT ANSWER: many monosaccharides
bonding, forming glycogen.
An important mechanism that controls metabolic pathways under physiological
conditions is - CORRECT ANSWER: negative feedback
Approximate number of ATP molecules made from the complete catabolism of 1
glucose molecule - CORRECT ANSWER: 32
At what age are nearly all bones completely ossified? - CORRECT ANSWER: 25 years
ATP is important to cellular processes because it - CORRECT ANSWER: provides
energy for cellular work when the terminal, high-energy bond is broken.
Cardiac muscle is found in the wall of the - CORRECT ANSWER: heart
Cartilage tissues are likely to be slow in healing following an injury because -
CORRECT ANSWER: chondrocytes do not have direct blood supplies.
Energy is defined as - CORRECT ANSWER: the ability to do work
Epithelial membranes are typically composed of - CORRECT ANSWER: epithelium and
underlying connective tissue
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