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2019 Final Exam Review
2019 Final Exam Review
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help for the final exam this year.
Flashcards
15 cards
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Questions
15
Answers
1
Looking at a cell under a microscope, you note that it is a prokaryote. How do you know?
the cell lacks genetic material
the cell lacks a cell membrane
The cell lacks cytoplasm
The cell lacks a nucleus
2
Which of the following is a function of the nucleus?
all of the above
contains the information needed to make proteins.
controls most of the cell's processes.
stores DNA
3
Biology is the study of
the land, water and air on Earth.
the living world
the enviroment
animals and plants only
4
In the metric system, the basic unit of length is the.
gram
meter
yard
liter
5
Which of the following statements explains why the nucleus is important to cells?
The nucleus is surrounded by a nuclear envelope.
The nucleus contains coded instructions for making proteins
Only eukaryotes have nuclei
Only prokaryotes have nuclei
6
Which of the following contain a nucleus?
eukaryotes
bacteria
organelles
prokaryotes
7
A theory
is a problem to be solved.
is the opening statement of an experiment
may be revised or replaced
is always true
8
Which of the following structures is found in the cytoplasm?
nucleolus
chromatin
ribosome
cell wall
9
Hypotheses may arise from
prior knowledge
all of the above
informed, creative imagination
logical inferences
10
Which organelle would you expect to find in plant cells but not animal cells?
chloroplast
smooth endoplasmic reticulum
nitochondrion
ribosome
11
Which of the following is NOT in the nucleus?
nucleolus
cytoplasm
DNA
chromatin
12
Which structure makes proteins using coded instructions that come from the nucleus?
mitochondrion
ribosome
vacuole
Golgi apparatus
13
What types of living organisms should you NOT come in contact with in your biology lab?
organisms that cause disease
organisms that can be seen only with a microscope
animals
plants
14
Which organelles help provide cells with energy?
golgi apparatus and ribosomes
smooth endoplasmic reticulum
rough endoplasmic reticulum
mitochondria and chloroplasts
15
Eukaryotes usually contain
genetic material
all of the above
specialized organelles
a nucleus
