BIOLOGYNAME______

CHAPTER TEST 1 & 18

Choose the letter of the term or phrase that best completes each statement or answers each question

1. This is the study of life.

a.Biology

b.Taxonomy

c.Biochemistry

d. Zoology

2. A wide range of observations is explained by a

a.theory.

b.question.

c.controlled experiment

d. hypothesis

3. During an experiment, the variable that you change is the

a.independent or controlled variable

b.control setup or group

c.dependent or uncontrolled variable

d. hypothesis

4. Which of these steps is usually taken first in the Scientific Method?

a.hypothesis.

b.observation

c.experiment

d. conclusion

Match the following terms with the phrase that best defines each

5. mitosis

6. heredity

7. homeostasis

8. metabolism

9. reproduction

10. Each of the following steps is involved in scientific methodexcept

a.formulating a hypothesis c. making observations.

b.formulating a conclusion d.sticking to an opinion despite recent discoveries

11. This term describes the changes in an organism asit moves from juvenile to adult

a.Biology c. Metabolism

b.Development d. Growth

12. Body temperature in humans is kept at 37°C or 98°F. Which characteristic of life does this represent?

  1. Living things are made of cells.
  2. Living things are homeostatic.
  3. Living things are adapted.
  4. Living things grow and develop.

  1. All organisms are composed of these fundamental building blocks.

a. Homeostasis

b. Growth

c. Reproduction

d. Cells

  1. All organisms increase their size through a process called

a. Homeostasis

b. Growth

c. Reproduction

d. Cells

  1. All organisms pass on their traits to their offspring using DNA through this process

a. Heredity

b. Growth

c. Homeostasis

d. Cells

  1. In the metric system centi means

a. 1000

b. 100

c. 1/1000

d. 1/100

  1. In the metric system milli means

a. 1000

b. 100

c. 1/1000

d. 1/100

  1. In the metric system kilo means

a. 1000

b. 100

c. 1/1000

d. 1/100,000,000,

  1. The combination of genetic material from two individuals is called

a. sexual reproduction

b. asexual reproduction

c. development

d. homeostasis

  1. When one cell splits to form two new offspring cells we call this

a. sexual reproduction

b. asexual reproduction

c. development

d. homeostasis

  1. Development occurs as a result of the process known as

a. cell differentiation

b. cellrespiration

c. cell division or mitosis

d. none of the above

22. What is thecontrol setup?

a.a group of people in a scientific study

b.a group of scientists in charge of conducting an experiment

c.the experimental setup without the controlled or independent variable

d.a group that receives only an experimental treatment

23. What is the main reason for conducting an experiment?

a. to make observations c. to formulate new questions

b. to test a hypothesis d. to get information for a study

24. Which of the following is true about theories and hypotheses?

a. A hypothesis is highly tested, but a theory is not testable.

b. A hypothesis is a general explanation, but a theory is a specific prediction.

c.One hypothesis can lead to many theories.

d.A hypothesis relates to a limited set of conditions, a theory is a broad explanation.

25.Autotrophs often obtain energy through ______, while heterotrophs obtain energy through______.

  1. photosynthesis, food eaten
  2. decomposition, reproduction
  3. food eaten, photosynthesis
  4. reproduction, decomposition

26.____Which classification category is the most specific and contains the most closely related organisms?

a.phylum c. genus

b.kingdom d. Domain

27.Members of this Kingdom are all autotrophic and multicellular?

a.Plantae b. Fungi

b.Animalia d. Protista

28.____Members of this domain/s all contain Prokaryotic, unicellular organisms.

a.Archae

b.Bacteria

c.Eukarya

d.both a & b

29.____Which of the following are PRODUCED byphotosynthesis?

a. C6H12O6

b. H2O

c.CO2

d.both A and B

30.Which of the following are required as REACTANTS for cell respiration?

a. C6H12O6

b. O2

c.CO2

d.both A and B

31. The practice of naming and classifying organisms is called

a.The SystemeInternationale c. Taxonomy.

b.Ecology d. The Scientific Method

32. Which individual designed the Modern system of Taxonomy in the 18th Century?

a.Darwin

b.Plato

c.Aristotle

d.Linnaeus

33.___An organism’s scientific name consists of its

a. genus and species.

b. genus and family.

c.species and family.

d.common name and Latin name.

34.___Organisms in the Domain Archae

a.are Prokaryotic

b.oftenlive in extreme environments.

c.represent the first and most ancient forms of life

d.all of the above

35. Lions, as members of the kingdom Animalia, are related to

a.wasps. c. spiders.

b.birds. d. All of the above

36.___Linnaeus’s original classification system was based on which of the following characteristics?

a.form and structure c. behavior

b.DNA d. biochemical analysis

37. Which of the following is the correct order of tax from largest or broadest category to most specific?

a.species- domain – kingdom – phylum - class -family – order - genus

b.domain - kingdom- phylum- class- order –family – genus - species

c.domain – kingdom – class – phylum –order –family –genus - species

d.domain – kingdom – class – phylum –family - order ––genus – species

38.___Classes of organism with similar characteristics all belong to the same

a.genus.

b.phylum.

c.species.

d.family.

39. Which of the following is the correct way to write the scientific name of man?

a.homosapiens

b.homo Sapiens

c.HomoSapiens

d.Homo sapiens

40. Which Kingdom is made up of Eukaryotic, multicellular, heterotrophic organisms?

a. Archae

b. Bacteria

c. Plantae

d. Animalia

ESSAY QUESTIONSNAME______

For the following responses write as clearly and legibly as possible, use correct spelling, sentences and paragraphstructure where appropriate. Read each question carefully and respond fully to the best of your ability. You should look back into your test to help formulate your response and to check spelling!!!

1. WRITE THE CHEMICAL EQUATIONS THAT DESCRIBE PHOTOSYNTHESIS AND CELLULAR RESPIRATION.

INCLUDE ALL APPROPRIATE TERMS AND SYMBOLS FOR FULL CREDIT 5PTS

PHOTOSYNTHESIS

CELLULAR RESPIRATION

CHOOSE ONLY 1 OF THE FOLLOWING TO COMPLETE!!!!!

2A. USE THE FACTOR LABEL METHOD TO ANSWER THE FOLLOWING QUESTIONS

NOcredit will be given unless the method is used…… feel free to estimate your answer within reason if you want!!!

YOU DO NOT HAVE TO GIVE THE MATHEMATICAL ANSWER –JUST SETUP THE PROBLEM CORRECTLY

1ft = 12 in 1mile = 5280 ft2.54cm = 1in1km = 0.62 mile 1000m = 1km 1m =100cm

My trip to school everyday is about 18 miles one-way, how many cm is this?5pts

2B. COMPLETE ALL 19 OF THE FOLLOWING FOR FULL CREDIT!!!5pts

LIST THE 6 STEPS OF THE SCIENTFIC METHOD

1.

2.

3.

4.

5.

6.

LIST THE 7 CHARACTERISTICS OF LIFE

1.

2.

3.

4.

5.

6.

7.

LIST THE 6 KINGDOMS OF LIFE

1.

2.

3.

4.

5.

6