BIO 189- FINAL ARIZONA COLLEGE OF NURSING EXAM QUESTIONS WITH 100% CORRECT ANSWERS

BIO 189- FINAL ARIZONA COLLEGE OF
NURSING EXAM QUESTIONS WITH
100% CORRECT ANSWERS
What do fatty acids enter the Krebs cycle as? - AnswerAcetyl-CoA

.What is Acetyl CoA? - Answerthe entry compound for the citric acid cycle in cellular
respiration

.What is acetyl-coa made of - Answertwo-carbon fragment of pyruvate attached to a
coenzyme

.What does alcoholic fermentation do - Answerconverts pyruvate to ethanol and CO2

.What does lactic acid fermentation produce? - Answerto produce energy under low
oxygen conditions

.DNA Nucleotide structure - AnswerOne 5 carbon sugar
3 phosphate groups
One Nitrogen base

.What is the first stage of cellular respiration - Answerglycolysis

.Isotonic - Answerwhen the concentration of two solutions is the same

.Hypertonic - AnswerHaving a higher concentration of solute than another solution.

.Hypotonic - AnswerHaving a lower concentration of solute than another solution

.What is glycosis - Answerthe series of reactions that produce ATP by converting 1
molecule to 2 molecules of pyruvate

.Rosalind Franklin - AnswerX-ray crystallography

.Diploid - Answercontaining two complete sets of chromosomes, one from each parent.

.What is the second stage in cellular respiration - AnswerCitric Acid Cycle (Krebs Cycle)

.Aerobic respiration and fermentation begin with - Answerglycosis in the cytoplasm

.What does a cell do when it prepares to divide? - AnswerDuplicates all of its
chromosomes