kendra mendez
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Chapter 7 and 10

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kendra mendez
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Bilogy Trimester Review

Question 1 of 39

1

Who used a compound microscope to see chambers within cork and named them cells?

Select one of the following:

  • Anton can Leeuwehhoek

  • Robert Hooke

  • Matthias Schleiden

  • Rudolf Virchow

Explanation

Question 2 of 39

1

The work of Schleiden and Schwann can be summarized by saying that

Select one of the following:

  • all plants are made of cells

  • all animals are made of cells

  • plants and animals have specialized

  • all plants and animals are made of cells

Explanation

Question 3 of 39

1

Which of the following is NOT a principle of cell theory?

Select one of the following:

  • cells are the basic unit of life

  • all living things are made of cells

  • very few cells are able to reproduce

  • all cells are produced from existing cells

Explanation

Question 4 of 39

1

The cell theory does NOT apply to

Select one of the following:

  • bacteria

  • plants and animals

  • mutlicellular organisms

  • rocks and soil

Explanation

Question 5 of 39

1

Electron microscopes can reveal details

Select one of the following:

  • only in specimens that are still alive

  • about the different colors of cell structures

  • of cell structures only once they are stained

  • 1000 times smaller than those visible in light microscopes

Explanation

Question 6 of 39

1

Which type of microscope can produce three-dimensional images of a cell's surface

Select one of the following:

  • transmission electron microschope

  • scanning electron microscope

  • simple light microscope

  • compound light microscope

Explanation

Question 7 of 39

1

Colors seen in images made from elecron microscopes are

Select one of the following:

  • true to life

  • the colors of electrons

  • added to make certain structures easier to see

  • added so scientists can trace living cells through the body

Explanation

Question 8 of 39

1

Looking at a cell under a microscope, you note that it is a prokaryote. How do you know?

Select one of the following:

  • The cell lacks a cytoplasm

  • the cell lacks a cell membrane

  • the cell lacks a nucleus

  • the cell lacks genetic material

Explanation

Question 9 of 39

1

which of the following enclose their DNA in a nucleus?

Select one of the following:

  • prokaryotes

  • bacteria

  • viruses

  • eukaryotes

Explanation

Question 10 of 39

1

prokaryotes usually have

Select one of the following:

  • a nucleus

  • specialized organelles

  • genetic material

  • many cells

Explanation

Question 11 of 39

1

which of the following organisms are prokaryotes?

Select one of the following:

  • plants

  • animals

  • fungi

  • bacteria

Explanation

Question 12 of 39

1

Which of the following is the function of the nucleus?

Select one of the following:

  • stores DNA

  • stores sugars

  • builds proteins

  • packages proteins

Explanation

Question 13 of 39

1

Which of the following is NOT found in the nucleus?

Select one of the following:

  • mitochondria

  • nucleolus

  • chromatin

  • DNA

Explanation

Question 14 of 39

1

Which organelle breaks down organelles that are no longer useful?

Select one of the following:

  • Golgi apparatus

  • lysosome

  • endoplasmic reticulum

  • mitochondrion

Explanation

Question 15 of 39

1

Which of the following is a function of the cytoskeleton?

Select one of the following:

  • helps a cell keep its shape

  • contains DNA

  • surrounds the cell

  • helps make proteins

Explanation

Question 16 of 39

1

Which structure makes proteins using coded instructions that come from the nucleus?

Select one of the following:

  • Golgi Apparatus

  • mitochondion

  • vacuole

  • ribsome

Explanation

Question 17 of 39

1

Which sequence correctly traces the path of a protein in the cel?l

Select one of the following:

  • ribosome, endoplasmic reticulum, gogli apparatus

  • ribosome, endoplasmic reticulum, chloroplast

  • ribosome, gogli apparatus, endoplasmic reticulum,

  • endoplasmic reticulum, lysosome, golgi apparatus

Explanation

Question 18 of 39

1

which organelle would you expect to find in a plant cell but not in an animal cell?

Select one of the following:

  • mitochondrion

  • cholorplast

  • smooth endoplasmic reticulum

  • ribsosome

Explanation

Question 19 of 39

1

the primary function of the cell wall is to

Select one of the following:

  • support and protect the cell

  • store DNA

  • direct the activities of the cell

  • help the cell move

Explanation

Question 20 of 39

1

you will not find a cell wall in which types of organisms?

Select one of the following:

  • plant

  • animal

  • bacteria

  • fungi

Explanation

Question 21 of 39

1

which of the following structures serves as the cell's boundary from its environment?

Select one of the following:

  • cell membrane

  • mitochondrion

  • channel protein

  • chloroplast

Explanation

Question 22 of 39

1

The cell membrane contains channels and pumps that help move materials from one side to another. What are these pumps made of?

Select one of the following:

  • carbohydrates

  • lipids

  • bilipds

  • proteins

Explanation

Question 23 of 39

1

The diffusion of water across a selectively permeable membrane is called

Select one of the following:

  • active transport

  • passive transport

  • osmosis

  • osmotic pressure

Explanation

Question 24 of 39

1

which term descibes the relatively constant internal physical condition of an organism?

Select one of the following:

  • homeostasis

  • cell stabilization

  • unicellularity

  • organ system

Explanation

Question 25 of 39

1

which of the following is an example of an organ?

Select one of the following:

  • heart

  • nerve cell

  • epithelial tissue

  • digestive system

Explanation

Question 26 of 39

1

a group of similar cells that perform the same function are called

Select one of the following:

  • tissue

  • organ

  • organ system

  • division of labor

Explanation

Question 27 of 39

1

An organ system is a group of organs

Select one of the following:

  • made up of similar cells

  • made up of similar tissues

  • work together to perform all the functions in a multicellular organism

  • work together to perform a similar function

Explanation

Question 28 of 39

1

Which list represents the simplest to most complex levels of organization in a multicellular organism?

Select one of the following:

  • cell, tissue, organ system, organ

  • cell, tissue, organ, organ system

  • organ, organ system, tissue, cell

  • tissue, organ, organ system, cell

Explanation

Question 29 of 39

1

organisms, such as plants, that make their own food are called

Select one of the following:

  • herterotrophs

  • autotrophs

  • thylakoids

  • pigments

Explanation

Question 30 of 39

1

organisms that cannot make their own food and must obtain from external sources are called

Select one of the following:

  • heterotrophs

  • autotrophs

  • thylakoids

  • pigments

Explanation

Question 31 of 39

1

which of the following organisms makes its own food from light energy from the sun?

Select one of the following:

  • mushroom

  • amoeba

  • leopard

  • oak

Explanation

Question 32 of 39

1

which of the following is a heterotroph?

Select one of the following:

  • mushroom

  • sunflower

  • wheat

  • algae

Explanation

Question 33 of 39

1

plants gather the sun's energy with light absorbing molecules called

Select one of the following:

  • pigments

  • thylakoids

  • chloroplasts

  • glucose

Explanation

Question 34 of 39

1

plants gets the energy they need for photosynthesis by absorbing

Select one of the following:

  • high energy sugars

  • chlorophyll a

  • chlorophyll b

  • sunglight

Explanation

Question 35 of 39

1

most plants appear green because chlorophyll

Select one of the following:

  • absorbs green light

  • absorbs violet light

  • does not absorb green light

  • does not absorb violet light

Explanation

Question 36 of 39

1

a granum is a

Select one of the following:

  • stack of chloroplasts

  • stack of thylakoids

  • membrane enclosing the thylakoids

  • photosynthetic pigment molecule

Explanation

Question 37 of 39

1

the stroma is the region outside of the

Select one of the following:

  • thylakoids

  • plant cells

  • chloroplasts

  • all of the above

Explanation

Question 38 of 39

1

photosynthesis uses sunlight to convert water and carbon dioxide into

Select one of the following:

  • oxygen and carbon

  • high energy sugars and proteins

  • ATP and oxygen

  • oxygen and high energy sugars

Explanation

Question 39 of 39

1

in the overall equation of photosynthesis, 6 molecules of carbon dioxide and 6 molecules of water result in one molecule of sugar and six molecules of

Select one of the following:

  • glucose

  • water

  • oxygen

  • atp

Explanation

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