Question 1

The final step in the scientific method is data analysis.

Accepted Answer

A) True 
 B)False  False

Question 2

When drawing a graph to display experimental data, the independent variable is plotted along the x-axis.

Accepted Answer

A) True 
 B)False  True

Question 3

When plotting data on a graph, drawing the line of best fit involves placing all of the data points on the line.

Accepted Answer

A) True 
 B)False  False

Question 4

When conducting an experiment to test a hypothesis, only one changeable factor is studied; this is called a variable.

Accepted Answer

A) True 
 B)False

Question 5

The difference between an independent variable and a dependent variable is that the dependent variable

Accepted Answer

A) can be changed. 
B) is derived from the experimental results. 
C) is determined before the experiment is conducted. 
D) is equivalent to the hypothesis. 
E) is equivalent to the observations. 
A) can be changed. 
B) is derived from the experimental results. 
C) is determined before the experiment is conducted. 
D) is equivalent to the hypothesis. 
E) is equivalent to the observations.

Question 6

In the metric system, a liter (L)is a unit that measures

Accepted Answer

A) mass. 
B) time. 
C) length. 
D) temperature. 
E) volume. 
A) mass. 
B) time. 
C) length. 
D) temperature. 
E) volume.

Question 7

An important feature of a hypothesis is that it has to be ________.

Accepted Answer

A) a known fact 
B) true 
C) a widely accepted theory 
D) false 
E) testable 
A) a known fact 
B) true 
C) a widely accepted theory 
D) false 
E) testable

Question 8

Knowing that there are 2.54 cm per inch, a person that is 5'5" in height would be ________ cm tall.

Accepted Answer

A) 16.51 
B) 165.1 
C) 25.4 
D) 25.6 
E) 255.9 
A) 16.51 
B) 165.1 
C) 25.4 
D) 25.6 
E) 255.9

Question 9

Which of the following is NOT a component of the scientific method?

Accepted Answer

A) Conclusions 
B) Experiment 
C) Theory 
D) Hypothesis 
E) Observations 
A) Conclusions 
B) Experiment 
C) Theory 
D) Hypothesis 
E) Observations

Question 10

According to the hypothesis you tested in this experiment, the ratio of a person's upper limb length to body height is approximately 50%.

Accepted Answer

A) True 
 B)False

Question 11

The first step of the scientific method is making observations.

Accepted Answer

A) True 
 B)False

Question 12

In the metric system, 1 cm is equal to ________ mm.

Accepted Answer

A) 100 
B) 1,000 
C) 0)1 
D) 10 
E) 0)01 
A) 100 
B) 1,000 
C) 0)1 
D) 10 
E) 0)01

Question 13

Which step of the scientific method involves forming a tentative explanation of information?

Accepted Answer

A) Hypothesis 
B) Observations 
C) Conclusion 
D) Experiment 
E) Data analysis 
A) Hypothesis 
B) Observations 
C) Conclusion 
D) Experiment 
E) Data analysis

Question 14

Which component of the scientific method involves organizing results as tables, graphs, or drawings?

Accepted Answer

A) Conclusions 
B) Observations 
C) Data analysis 
D) Experiment 
E) Theory 
A) Conclusions 
B) Observations 
C) Data analysis 
D) Experiment 
E) Theory

Question 15

In the metric system, a gram (g)is a unit of mass.

Accepted Answer

A) True 
 B)False

Exam 1: Scientific Method and Measurements

The final step in the scientific method is data analysis.

When drawing a graph to display experimental data, the independent variable is plotted along the x-axis.

When plotting data on a graph, drawing the line of best fit involves placing all of the data points on the line.

When conducting an experiment to test a hypothesis, only one changeable factor is studied; this is called a variable.

The difference between an independent variable and a dependent variable is that the dependent variable

In the metric system, a liter (L)is a unit that measures

An important feature of a hypothesis is that it has to be ________.

Knowing that there are 2.54 cm per inch, a person that is 5'5" in height would be ________ cm tall.

Which of the following is NOT a component of the scientific method?

According to the hypothesis you tested in this experiment, the ratio of a person's upper limb length to body height is approximately 50%.

The first step of the scientific method is making observations.

In the metric system, 1 cm is equal to ________ mm.

Which step of the scientific method involves forming a tentative explanation of information?

Which component of the scientific method involves organizing results as tables, graphs, or drawings?

In the metric system, a gram (g)is a unit of mass.

Body Organization, Membranes, and Terminology

Chemistry of Life

Care and Use of the Microscope

Cell Structure and Function

Movements Through Membranes

Cell Cycle

Epithelial Tissues

Connective Tissues

Muscle and Nervous Tissues

Integumentary System

Bone Structure and Classification

Organization of the Skeleton

Skull

Vertebral Column and Thoracic Cage

Pectoral Girdle and Upper Limb

Pelvic Girdle and Lower Limb

Fetal Skeleton

Joint Structure and Movements

Skeletal Muscle Structure and Function

Electromyography: Biopac Exercise

Muscles of the Head and Neck

Muscles of the Chest, Shoulder, and Upper Limb

Muscles of the Vertebral Column, Abdominal Wall, and Pelvic Floor

Muscles of the Hip and Lower Limb

Surface Anatomy

Nervous Tissue and Nerves

Meninges, Spinal Cord, and Spinal Nerves

Reflex Arc and Somatic Reflexes

Brain and Cranial Nerves

Reaction Time: Biopac Exercise

Electroencephalography I: Biopac Exercise

Dissection of the Sheep Brain

General Senses

Smell and Taste

Eye Structure

Visual Tests and Demonstrations

Ear and Hearing

Ear and Equilibrium

Endocrine Structure and Function

Diabetic Physiology

Blood Cells

Blood Testing

Blood Typing

Heart Structure

Cardiac Cycle

Electrocardiography: Biopac Exercise

Blood Vessel Structure, Arteries, and Veins

Pulse Rate and Blood Pressure

Lymphatic System

Respiratory Organs

Breathing and Respiratory Volumes

Spirometry: Biopac Exercise

Control of Breathing

Digestive Organs

Action of a Digestive Enzyme

Metabolism

Urinary Organs

Urinalysis

Male Reproductive System

Female Reproductive System

Meiosis, Fertilization, and Early Development

Genetics

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