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Anatomy 3&4 (organelles and the cell)

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Quiz on Anatomy 3&4 (organelles and the cell), created by carly.egyed on 11/08/2015.
carly.egyed
Quiz by carly.egyed, updated more than 1 year ago
carly.egyed
Created by carly.egyed over 8 years ago
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Resource summary

Question 1

Question
The basic organizational structure of the human body is...
Answer
  • the nucleus
  • the cell
  • energy

Question 2

Question
How many cells are in the human body?
Answer
  • 75 billion
  • 75 trillion
  • 100 billion
  • 100 trillion

Question 3

Question
Cell size is measured in...
Answer
  • nanometers
  • micrometers
  • picometers
  • kilometers

Question 4

Question
What is it called when cells specialize?
Answer
  • differentiation
  • specialization
  • diffusion
  • filtration

Question 5

Question
What does differentiation do to a cell?
Answer
  • change the size
  • change the shape
  • change the function
  • change the color

Question 6

Question
Which is not a major part of a composite cell?
Answer
  • nucleus
  • cytoplasm
  • chromosome
  • cell membrane

Question 7

Question
The nucleus is the brain of the cell
Answer
  • True
  • False

Question 8

Question
Cytokinesis is the fluid of the cell and contains cytosol.
Answer
  • True
  • False

Question 9

Question
Cell membrane is the innermost part of a cell
Answer
  • True
  • False

Question 10

Question
Cholesterol stabilizes the membrane
Answer
  • True
  • False

Question 11

Question
Proteins act as
Answer
  • receptors
  • enzymes
  • CAMS
  • self-markers

Question 12

Question
The cell membrane is also called the Plasma membrane
Answer
  • True
  • False

Question 13

Question
The plasma membrane chooses what goes in and out of the cell
Answer
  • True
  • False

Question 14

Question
The cell membrane allows everything into the cell
Answer
  • True
  • False

Question 15

Question
The phospholipid bilayer has water-soluble tails
Answer
  • True
  • False

Question 16

Question
The water-soluble heads of the phospholipid bilayer are hydrophilic
Answer
  • True
  • False

Question 17

Question
CAMs are Cell Adenosine Molecules
Answer
  • True
  • False

Question 18

Question
What allows white blood cells to "anchor"?
Answer
  • selectin
  • integrin
  • cilia
  • flagellum

Question 19

Question
What allows white blood cells to enter through capillary walls?
Answer
  • integrin
  • flagellum
  • selectin
  • cilia

Question 20

Question
CAMs...
Answer
  • guide cells on the move
  • are important for growth of embryonic tissue
  • are important for growth of nerve cells
  • contain cilia

Question 21

Question
Cytoskeleton forms supportive framework and is made of protein rods and tubules.
Answer
  • True
  • False

Question 22

Question
The Endoplasmic Reticulum...
Answer
  • is connected, has membrane bound sacs canals and vesicles
  • contains a rough and smooth
  • is a transport system
  • is for the processing or synthesizing of protein

Question 23

Question
The rough ER is studded with proteins
Answer
  • True
  • False

Question 24

Question
Ribosomes are only connected to the ER
Answer
  • True
  • False

Question 25

Question
The golgi apparatus modifies, packages, and delivers proteins
Answer
  • True
  • False

Question 26

Question
Mitochondria generate energy
Answer
  • True
  • False

Question 27

Question
Centrosomes are NOT
Answer
  • two rod like centrioles
  • used to produce cilia and flagella
  • distributers of chromosomes during cell division
  • enzyme-containing sacs

Question 28

Question
Lysosomes and peroxisomes are both enzyme-containing sacs
Answer
  • True
  • False

Question 29

Question
Lysosomes...
Answer
  • digest worn out cell parts or unwanted substances
  • break down organic molecules
  • used to produce cilia
  • used to produce flagellum

Question 30

Question
Cilia are short hair-like projections
Answer
  • True
  • False

Question 31

Question
Flagellum are short hair-like projections
Answer
  • True
  • False

Question 32

Question
Cilia are NOT...
Answer
  • short hair-like projections
  • used to propel substances on cell surface
  • mainly located in the respiratory tract
  • used to provide motility to sperm

Question 33

Question
Microfilaments and microtubules...
Answer
  • are thin rods and tubules
  • support cytoplasm
  • allow for movement of organelles
  • are part of cytoskeleton

Question 34

Question
The cell nucleus contains...
Answer
  • nuclear envelope
  • ribosomes
  • nucleolus
  • chromatin

Question 35

Question
The nuclear envelope has a porous double membrane and separates nucleoplasm from cytoplasm
Answer
  • True
  • False

Question 36

Question
The nucleolus is a dense collection of DNA and proteins.
Answer
  • True
  • False

Question 37

Question
The nucleolus produces ribosomes
Answer
  • True
  • False

Question 38

Question
Chromatin is fibers of DNA and proteins
Answer
  • True
  • False

Question 39

Question
Chromatin stores info for the synthesis of proteins
Answer
  • True
  • False
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