OAT Practice Online

Question 1

Which of the following statements about electricity flowing through a circuit can be correctly derived from Ohm’s law?

A : Increasing the voltage decreases the current if the resistance remains unchanged.

B : Increasing the current and the resistance decreases the voltage

C : Increasing the current increases the voltage if the resistance is uncharged.

D : Decreasing the resistance increases the current if the voltage remains uncharged

Answer: C

Question 2

A charged particle is traveling to the right with its magnetic field coming into the page (or screen). Which

direction does its force face?

A : Out of the page

B :

Into the page

C : Left

D : Right

E : Up

Answer: A

Question 3

A double-stranded DNA molecule consists of 20% Guanine. What percentage does Thymine represent in this stand?

A : 20%

B : 30%

C : 40%

D : 60%

E : 80%

Answer: B

Question 4

Which of the following is the largest organelle in an animal cell?

A : Mitochondrion

B : Chloroplast

C : Nucleus

D : Vacuole

E : Golgi apparatus

Answer: C

Question 5

In a strenuously exercising muscle, NADH begins to accumulate in high concentration. Which of the

following metabolic process will be activated to reduce the concentration of NADH?

A : Glycolysis

B : The Krebs cycle

C : Lactic acid fermentation

D : Oxidative phosphorylation

E : Acetyl CoA synthesis

Answer: C

Name:	Optometry Admission
Exam Code:	OAT
Certification:	Test Prep Certifications
Vendor:	Test Prep
Total Questions:	280
Last Updated:	Apr 25, 2024

Download Demo OAT Dumps

Create Account

Password Recovery

Download Demo OAT Dumps

Member Login

Create Account

Password Recovery

OAT Practice Online