Deck 1 Flashcards

1
Q

A scientific hypothesis is:
testable and provides an explanation of the natural world
descriptive and provides proof of a supreme being
definitive and provides empirical generalization
All of the above
None of the above

A

testable and provides an explanation of the natural world

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Critical thinking is needed to evaluate scientific findings pertaining to:
interpretation and explanation findings.
the research protocol and method used.
the reliability of the data produced.
All of the above
None of the above

A

All of the above

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Which of the following is true about a scientific experiment:

A

a control group is necessary for valid results.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Scientific inquiry is:

A

tied to data collected, analysis and reporting.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Photosynthesis/autotrophy is best describes as:

A

the movement of carbon from the atmosphere into living organisms.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

All living things are motile (move).

A

False

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

Proteins are:

A

All of the above

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

According to scientists, the world:

A

operates with interrelated, organized processes.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

According to scientists, the understanding of natural phenomena:

A

is interrelated, operates systematically, and is best supported through converging lines of evidence across disciplines.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

The human population has continued to grow in spite of declines in birth rate. Which of the following is responsible for the lower death rate?

A

All of the above

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

In Medical Science:

A

Nutritionally-related medical conditions exist.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Being scientifically educated causes:

A

Increased comfort in most lifestyles

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Science can be experienced most everywhere. However, ___________ has the greatest effect on society?

A

Determining the cause of disease

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

The study of biological diversity in someway impacts the field of:

A

All of the above

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Why is data often summarized with a table, graph, or statistics?

A

All of the above

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

There are nine Calories per gram of fat, and there are five grams of fat in a teaspoon of butter. How many Calories does one teaspoon of butter provide?

A

45

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
17
Q

There are 40 Calories in one cup of tomato juice, and 8 of these are from protein. What percent of Calories does protein provide from the tomato juice?

A

20

18
Q

The female, adult daily need for vitamin D is 15 micrograms. Anna consumed 5 micrograms of vitamin D in a day. What percent of her daily need was met?

A

33

19
Q

The adult need for dietary protein is 0.8 grams of protein per kilogram of body weight. Yohan weighs 100 kilograms. How many grams of protein does he need to consume in order to meet his need?

A

80

20
Q

Food provides nutrients that do not nourish:

A

None of the above

21
Q

Which of the following choices lists the levels of organization in the correct order (from largest to smallest)?

A

organism, system, organ, tissue, cellular, chemical

22
Q

The lungs, heart, pancreas, and kidneys are examples of:

A

Organs

23
Q

Proteins are synthesized in cytoplasmic organelles called:

A

ribosomes.

24
Q

Which of the following genetic materials is found in the nucleus of cells?

A

DNA

25
Q

The maintenance of a stable biological environment is called:

A

homeostasis.

26
Q

The sum of the biochemical reactions in a lifeform is known as:

A

metabolism.

27
Q

The term __________ is use to describe all of the chemical reactions that occur in a cell.

A

metabolism

28
Q

No matter the lifeform, which of the following is critical to sustain life? All living organisms:

A

grow and maintain themselves by taking in nutrients and energy from their surroundings.

29
Q

Living things breakdown or produce energy by:

A

metabolic processes.

30
Q

As a result of gene expression:

A

protein is synthesized.

31
Q

When mutations occur in the cellular nucleus, the primary target of genomic change is:

A

DNA.

32
Q

Which of the following is the cause genetic variation?

A

Mutation

33
Q

Which of the following best describes the selection processes of evolution? Natural Selection:

A

occurs when selective agents in the environment create different reproductive advantages.

34
Q

As a part of the genetic material used by cells, the genes are:

A

part of DNA coding for particular proteins/polypeptides.

35
Q

Which of the following is true? Every animal is:

A

a part of and affected by the environment.

36
Q

Reducing AmericaÂ’s carbon footprint would:

A

All of the above

37
Q

 The development of organized farming:

A

did effect human health, nutrition, and world environments

38
Q

Which of the following is the primary source of energy on the surface of Earth?

A

Sunlight.

39
Q

The most common source of energy used by the animal world is:

A

Organic chemicals.

40
Q

Reproducibility in science occurs when:

A

scientific findings are repeated by others