Bsg Comprehensive Exam Comprehensive Study Guide With Solutions

BSG COMPREHENSIVE EXAM
COMPREHENSIVE STUDY GUIDE WITH
SOLUTIONS

◉ The RNA nucleotide base that pairs with adenine of DNA is
__________.
- uracil
- adenine
- cytosine
- thymine
- guanine.
Answer: uracil


◉ Sucrose is composed of which two monosaccharides? SELECT
TWO ANSWERS
- fructose
- galactose
- maltose
- glucose.
Answer: - fructose
- glucose

,◉ Bacterial capsules are important in _________.
- reproduction
- protein synthesis
- survival
- storage.
Answer: survival


◉ Anticodons on ________ match codons on _________.
- tRNA; mRNA
- rRNA; tRNA
- tRNA; rRNA
- mRNA; tRNA.
Answer: tRNA; mRNA


◉ Which of the following are products of aerobic cellular
respiration? SELECT ALL THAT APPLY
- carbon dioxide
- water
- ATP
- glucose
- oxygen.
Answer: - carbon dioxide

,- water
- ATP


◉ How do enzymes work?
- Enzymes function to bring two reactants within close proximity,
thereby enabling their chemical interaction and the formation of
new covalent bonds.
- Enzymes function to facilitate the binding of substrates with
reactants
- Enzymes function to facilitate the binding of substrates with
products.
- Enzymes function to lower the activation energy necessary to get a
reaction to start.
Answer: Enzymes function to lower the activation energy necessary
to get a reaction to start


◉ The cell organelles responsible for the packaging of proteins are
the ________.
- ribosomes
- lysosomes
- nucleus
- golgi apparatus
- rough endoplasmic reticulum.
Answer: golgi apparatus

, ◉ Which of the following are passive transport mechanism? SELECT
ALL THAT APPLY
- diffusion
- phagocytosis
- pinocytosis
- osmosis
- active transport
- facilitated diffusion.
Answer: - diffusion
- osmosis
- facilitated diffusion


◉ In which phase of mitosis do sister chromatids disjoin and move
to opposite sides of the cell?
- cytokinesis
- prophase
- telophase
- anaphase
- interphase
- metaphase.
Answer: anaphase