Exam (elaborations)
HESI -- Biology (Elsevier Study Guide) Questions With Complete Solutions
- Course
- Institution
HESI -- Biology (Elsevier Study Guide) Questions With Complete Solutions
[Show more]
Content preview
HESI -- Biology (Elsevier Study Guide) Questions WithComplete Solutions
72 Chromosomes undergo meiosis. How many chromosomes
will be in each gamete? Correct Answer 36
A cell from heart muscle would more than likely contain an
unusually high proportion of: Correct Answer Mitochondria
A molecule of water is bonded with another molecule of water
by what type of bond? Correct Answer Hydrogen
After observing an event, you develop an explanation. This
statement is referred to as which of the following? Correct
Answer Hypothesis
Athletes are often concerned with the question of what they need
in their diets to increase muscle mass and strength. What
biologic molecule would you recommend that would accomplish
this? Correct Answer Proteins
How do phospholipids function in cells? Correct Answer They
are integral components of the plasma membrane.
In a cell, reactions take place in a series of steps called: Correct
Answer Metabolic pathways
In the hierarchic system of classification, which of the following
is the least inclusive? Correct Answer Species
,Lipids are better known as fats, but what are they specifically?
(select all that apply) Correct Answer Fatty acids.
Phospholipids. Steroids.
Of all the molecules that re significant to biology, which of the
following are considered the most important? Correct Answer
Carbohydrates, lipids, protein, nucleic acids.
Proteins are polymers of which of the following? Correct
Answer Amino acids
The cell membrane consists of a bilayer of phospholipids with
proteins, cholesterol, and glycoproteins. The bilayer creates a
hydrophobic region between two layers of lipids, making it
which of the following? Correct Answer Selectively permeable
What are two categories of fatty acids? Correct Answer
Saturated fats and unsaturated fats
What is the fundamental unit of biology? Correct Answer Cell
What is the primary purpose of the flagella on the surface of
cells? Correct Answer Movement of the cell
What is the sum of all chemical reactions that occur in an
organism? Correct Answer Metabolism
When plants do not receive enough water their photosynthetic
rated drops. This is because: Correct Answer Water is a raw
material for the light reactions in photosynthesis.
, Which cell organelle functions to transport materials from the
endoplasmic reticulum throughout the cell? Correct Answer
Golgi apparatus
Which component of the cell contributes to the protection,
communication, and passage of substances into and out of the
cell? Correct Answer Cell membrane
Which of the biologic molecules are components of the
molecules of inheritance? Correct Answer Nucleic acids
Which of the biologic molecules are considered the most
significant contributor to cellular function? Correct Answer
Proteins
Which of the following are the distinct organelles that produce
cell energy? Correct Answer Mitochondrion and chloroplast
Which of the following is a benefit of the intermolecular
hydrogen bonding of water? (select all that apply) Correct
Answer Water has a relatively high specific heat value. Water
has a strong cohesive and adhesive properties. Polarity of water
allows it to act as a versatile solvent.
Which of the following proteins catalyze different reactions or
processes? Correct Answer Enzyme
Which of the following shows how information is transformed
to make a protein? Correct Answer DNA-RNA- protein
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Classroom. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
82215 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
