HESI A and P, Bio, Chem Practice Tests & Test Prep by Exam Edge

(4.4) Based on 25 Reviews

HESI Practice Test Features

Everything you need to pass your certification exam!

Passing your HESI A and P, Bio, Chem can be a very stressful time in your life. So why take chances with your preparation? Let us help you through the certification process.

HESI Anat and Phys, Biology, Chemistry product image

Instant access to your online practice tests
Unlimited test access - available 24/7
Timed, untimed, and study guide modes
Detailed explanations for each question
20 online practice exams with 100 unique questions per exam
2,000 unique questions, if you purchase all 20 exams

Start your exam prep today with a HESI A and P, Bio, Chem practice test!

Testimonial Image ExamEdge's online practice test is that they mimicked the actual exam. I walked into the exam feeling confident I knew the material and walked out knowing my time studying with Exam Edge was well worth the effort."

Olivia R., Washington

Select Quantity

Buy one or save big with a practice test bundle for the HESI A and P, Bio, Chem exam.

# of Practice Tests

Regular Price

Your Savings

Your Price

20 practice tests

~~$599.00~~

Save $425.00

$174.00

Bonus 1: 100 Flash Cards --- Bonus 2: Study Guide Bonus: Flash Cards - Study Guide

10 practice tests

~~$299.50~~

Save $200.00

$99.50

Bonus 1: 100 Flash Cards --- Bonus 2: Study Guide Bonus: Flash Cards - Study Guide

5 practice tests

~~$149.75~~

Save $90.00

$59.75

Bonus : 100 Flash Cards Bonus: Flash Cards

1 practice test

no discount

$29.95

All transactions secured and encrypted
All prices are in US dollars

Get Instant Online Access Now!

HESI Anat and Phys, Biology, Chemistry Sample Test

1 of 5

Which of the following refers to a single gene that is responsible for a variety of traits? For example, the sickle-cell trait results in a number of problems in humans, including irregularly-shaped red blood cells, and a poor overall physical development, such as those associated with related heart, lung, kidney, and eye problems.

Correct Answer:

pleiotropy.
the correct answer to the question is "pleiotropy." pleiotropy refers to the phenomenon where a single gene influences multiple phenotypic traits that may seem unrelated. this is distinct from genetic linkage or other genetic phenomena because it specifically involves one gene affecting various aspects of an organism's physiology or morphology, often in complex ways.

to expand on the concept, pleiotropy can have significant implications for an organism's health and development. as mentioned in the question, sickle-cell disease is a classic example of pleiotropy. the mutation in the hemoglobin gene that causes sickle-cell disease not only leads to sickle-shaped red blood cells, but it also results in a cascade of complications including anemia, episodes of pain, and potential damage to organs due to reduced blood flow and oxygen delivery to tissues.

another example of pleiotropy is albinism, where mutations in genes that affect melanin production can lead to a lack of pigment in the skin, hair, and eyes, but also to vision problems and increased susceptibility to sunburn and skin cancers. this illustrates how a single genetic alteration can affect diverse aspects of an organism's biology.

the understanding of pleiotropy is crucial in genetics and medicine, as it helps explain how certain diseases and conditions can have wide-ranging effects on an individual's health. recognizing that a single gene can influence multiple traits or conditions can also guide more effective treatment strategies and lead to a better understanding of the genetic basis of complex traits and diseases.

HESI A and P, Bio, Chem () Shortcuts

Top 10 Reasons for using Exam Edge to pass your HESI Anat and Phys, Biology, Chemistry exam

Exam Edge's HESI Anat and Phys, Biology, Chemistry was created to focus solely on the HESI Anat and Phys, Biology, Chemistry exam. All practice exam questions parallel the topics covered on the real exam, are in the right proportion,
Our practice exams are designed to make you familiar with the real exam. Our exams simulate the pressure of the real exam, by setting the per question time limit to be the same as the real exam. So when you take the actual exam, you will feel comfortable with the requirements of the real exam.
We offer 20 online practice exams with 2,000 unique questions to help you prepare for your HESI Anat and Phys, Biology, Chemistry exam.
The low cost! The cost of ordering 5 practice tests is less than the cost of taking the real HESI Anat and Phys, Biology, Chemistry exam. In other words, it would cost you less money to order 5 practice tests, than if you failed the real exam and had to retake it. Now that is a bargain!
If you have to stop while taking one of our exams, you can continue right where you left off. When you continue the exam, you will start exactly where you were, and with the same amount of time you had remaining.
After you complete a exam, we provide your raw score (how many you answered correctly) and our estimate of the HESI score you would receive if you were taking the real exam.
As you complete your practice exams, we show you which questions you answered correctly, which ones you answered incorrectly, and provide detailed step-by-step explanations for every single question on the exam!
As a fully accredited member of the Better Business Bureau, we uphold the highest level of business standards. You can rest assured that we maintain all of the BBB Standards for Trust
Because the exams are web-based, there is no software to install. Our practice exams are available to you 24-hours a day. No matter where you are, you can take our practice exams on any computer with access to the internet.
If you need additional help, we offer specialized tutoring. Our tutors are highly qualified.

Pass Your HESI Anat and Phys, Biology, Chemistry Certification Exam with Exam Edge

Are you nervous about your upcoming HESI Anat and Phys, Biology, Chemistry certification exam? Look no further, Exam Edge is here to help you achieve your goal! Our world-class online practice certification tests are designed to provide you with the knowledge and confidence you need to pass your HESI A and P, Bio, Chem exam on your first try!

Key Facts on Exam Edge's online practice tests for your HESI Anat and Phys, Biology, Chemistry Exam.

20 Online Practice Exams: With Exam Edge, you'll have access to 20 practice tests, each with 100 questions, to help you thoroughly prepare for your HESI A and P, Bio, Chem exam.
Instant Access: Get started immediately with instant access to your online practice exams. No waiting or software installation is required!
Detailed Explanations: Each question is accompanied by a detailed explanation, so you'll fully understand the reasoning behind the correct answer and improve your knowledge.
Take Each Exam 4 Times: You can take our practice exams up to 4 times, giving you plenty of opportunities to review and master the material.
Web-Based: Our HESI practice tests are available 24/7 at your convenience, and because they are web-based, there is no software to install.
Psychological Advantage: Exam Edge practice tests will allow you to walk into your test day with confidence

Exam Edge practice tests are a valuable tool for helping you prepare for the Health Education Systems, Inc certification exam. The practice tests provide a realistic simulation of the actual exam, allowing you to become familiar with the format, style, and types of questions you will encounter on the actual test. Certification exams don't just measure what you know -- they are also a test of how well you perform under pressure. The right type of test preparation helps you familiarize yourself not only with the material you're being tested on, but also the format of the test, so you feel less anxiety on test day.

HESI Anat and Phys, Biology, Chemistry Aliases Test Name

Here is a list of alternative names used for this exam.

HESI Anat and Phys, Biology, Chemistry
HESI Anat and Phys, Biology, Chemistry test
HESI Anat and Phys, Biology, Chemistry Certification Test
HESI A and P, Bio, Chem test
HESI
HESI
test
HESI Anat and Phys, Biology, Chemistry ()
Anat and Phys, Biology, Chemistry certification