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Biology Unit 1 - The Basics of Cells Flashcards | StudBud
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Biology Unit 1 - The Basics of Cells
Biology Unit 1 - The Basics of Cells
22 terms
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12 plays
2018-2019
Flashcards
22 cards
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Practice quiz
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Questions
22
Answers
1
Which of the following are eukaryotes
Fungi and protist
Bacteria
Fungi
Archae
2
True or false: The mitochondria transforms energy.
True
False
3
Which of the following organisms have cell walls?
cat
human
amoeba
flower
4
In a cell, the sites of protein synthesis are...
Ribosomes
Rough ER and Ribosomes
Rough ER
Nucleus
5
Who concluded that all plants are made of living cells?
Schleiden
Virchow
Hooke
Schwann
6
An organism with a cell that lacks a true nucleus is a(n)...
prokaryote
eukaryote
7
Three requirements for life are...
yurd
so just discuss it i guess
this is a weird question to have answers for cause its 3
free point here!
8
Which is NOT true about the basics of all cells?
All cells have a cell wall
All cells have cytoplasm
All cells have DNA
All cells have a plasma membrane
9
Plant cells move water against gravity need more energy, what organelle will they have more of?
Ribosomes
Nucleus
Flagella
Mitochondria
10
T/F The network of tiny rods and filaments that form a skeleton for the cell is a cytoskeletin.
False
True
11
All of these are in prokaryotic cells EXCEPT
Ribosomes
The nucleus
Plasmatids
Flagella
12
True or False: A pathogen is a bacteria that helps its host.
True
False
13
What do electron microscopes use to focus and magnify an image?
glass lenses
X rays
light
electron beams
14
Each of the following is a main idea of the cell theory except...
all cells are similar in structure and function
all cells come from preexisting cells
the cell is the basic unit of organization of organisms
all organisms are composed of cels
15
If a cell contains a nucleus, it must be a(n):
eukaryotic cell
animal cell
prokaryotic cell
plant cell
16
A researcher finds a bacteria and stains it. The bacteria turns blue so this would be...
Gram - and less dangerous
Gram + and more dangerous
Gram - and more dangerous
Gram + and less dangerous
17
Which of the following isnt found in eukaryotic cells, but is likely to be found in plant cells
Cell wall
Mitochondria
Plasma membrane
Ribosomes
18
Which of the following is the control center of the cell?
Mitochondria
Cellular membrane
Endoplasmic Reticulum
Nucleus
19
True or False? Cell structures that contain digestive enzymes are called lysosomes.
True
False
20
Folded membranes (like in the Endoplasmic Reticulum) are an advantage to a cell because...
All of these
The membranes provide a large surface area
The membranes form interconnected compartments
Cell processes can be more efficient
21
Which of the following are prokaryotes
Protist
Animal
Archae
Fungi
22
All living things are made up of...
cells
cellulose
wastes
all of these