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Danica Anatomy Midterm Quiz - The Cell & Cell Division

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AYYYY, mine will probably be terrible just so ya know. :')
Chantal Delaquis
Quiz by Chantal Delaquis, updated more than 1 year ago
Chantal Delaquis
Created by Chantal Delaquis about 8 years ago
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Resource summary

Question 1

Question
What are the 4 components to the cell membrane?
Answer
  • phospholipid bilayer, microvilli, filaments, microtubules
  • microvilli, transport proteins, phospholipid bilayer, carbohydrates
  • Membrane carbohydrates, microvilli, phospholipid bilayer, membrane proteins

Question 2

Question
The trans-membrane proteins are on the outer or inner membrane surfaces and do not penetrate the membrane itself.
Answer
  • True
  • False

Question 3

Question
What is NOT contained in the Cytosol?
Answer
  • Inclusions such as Melanin
  • Steroids
  • Dissolved ions
  • Protein Fibers

Question 4

Question
The function of the Ribosome is to synthesize RNA.
Answer
  • True
  • False

Question 5

Question
Centrioles are composed of ...
Answer
  • Microfilaments
  • Microtubules
  • Tubulin
  • Actin
  • Both B & C
  • Both A & B

Question 6

Question
Which is NOT a function of the Cytoskeleton?
Answer
  • Functions to anchor organelles in place
  • Functions in muscle contraction, cell locomotion & maintenance of cell shape
  • Functions to move things throughout the cell
  • Functions in cell to cell recognition
  • Both B & D

Question 7

Question
Microtubules compromise...
Answer
  • Centrioles, Flagella, Cilia, and Spindle Apparatus
  • Centrioles, Ribosomes, Flagella, and Microvilli
  • Centrosomes, Ribosomes, Cilia, and Spindle Apparatus
  • None of these are correct

Question 8

Question
Which does NOT have a double membrane?
Answer
  • The Nucleus
  • Golgi Apparatus
  • Mitochondria
  • All of these have double membranes!
  • Both B & C

Question 9

Question
What is NOT contained in the Mitochondria?
Answer
  • Water
  • Protein
  • DNA
  • Microfilaments
  • All of these are contained inside the Mitochondria

Question 10

Question
What was the origin of the Mitochondria?
Answer
  • Bacteria
  • Developed from the Golgi Apparatus
  • Space!!
  • What a stupid question... the mitochondria has always been the mitochondria

Question 11

Question
What is NOT true about the Smooth Endoplasmic Reticulum?
Answer
  • There is nothing bound to it
  • Important for detoxification
  • Stores Calcium
  • Creates lipids
  • Has Ribosomes bound to it
  • Both C & E

Question 12

Question
The Golgi Apparatus is stacks of membranous disks
Answer
  • True
  • False

Question 13

Question
Where do the packaged protein vesicles from the Golgi Apparatus NOT move to...
Answer
  • Lyzosomes
  • Cell Membrane
  • Mitochondria
  • The vesicles are suspended in the Cytosol
  • Both C & D

Question 14

Question
In the Golgi Apparatus, the Protein is mixed with Carbohydrate groups before it is packed into a vesicle.
Answer
  • True
  • False

Question 15

Question
Lyzosomes function to destroy...
Answer
  • Old cells
  • worn out organelles
  • bacteria
  • all of the above
  • A & C

Question 16

Question
The outer nuclear membrane is attached to the Golgi Apparatus.
Answer
  • True
  • False

Question 17

Question
The Nucleolus is membraneous.
Answer
  • True
  • False

Question 18

Question
Cells that naturally make a lot of protein have a lot of...
Answer
  • Ribosomes
  • Rough ER
  • Vesicles from the Golgi Apparatus
  • None of the above, these cells just contain more protein.

Question 19

Question
Coiled DNA is called Chromatin.
Answer
  • True
  • False

Question 20

Question
Males & Females contain 23 homologous chromosomal pairs.
Answer
  • True
  • False

Question 21

Question
The haploid number is ...
Answer
  • referred to as n
  • the number of different chromosomes that a given species will have
  • the number of chromosomes an individual will have from BOTH parents
  • All of these are correct
  • A & B

Question 22

Question
Cytokinesis only occurs in Mitosis
Answer
  • True
  • False

Question 23

Question
G1 phase is...
Answer
  • 7 hours long
  • 8-10 hours long
  • 6-8 hours long
  • 1 hour long

Question 24

Question
At the end of G1 phase...
Answer
  • Centrosomes replicate
  • DNA is replicated, creating Sister Chromatids
  • Kinetochore proteins are formed
  • Nuclear envelope dissapears

Question 25

Question
Cells that do not divide again once they reach maturity do not proceed on to S phase, but rather remain in G1 phase.
Answer
  • True
  • False

Question 26

Question
What is NOT true about the Kinetochore protein?
Answer
  • They attach to the centromere of ONE tetrad
  • They attach to the centromere of ONE chromosome
  • They are a DNA/Protein complex
  • Occur before both Meiosis and Mitosis
  • A & D
  • All of these are true

Question 27

Question
G2 phase lasts roughly 3 hours
Answer
  • True
  • False

Question 28

Question
During Metaphase, In humans it shows we have HOW MANY chromosomes lined up?
Answer
  • 46
  • 23
  • 92

Question 29

Question
During Prophase, Kinetochore proteins attach to spindle microtubules which are then called Kinetochore microtubules.
Answer
  • True
  • False

Question 30

Question
During Metaphase, the chromosomes lined up are called what...
Answer
  • The cell equator
  • The Metaphase plate
  • The cleavage furrow
  • There is no name for these chromosomes

Question 31

Question
Meiosis creates 4 diploid cells.
Answer
  • True
  • False

Question 32

Question
What is NOT true about Meiosis 2?
Answer
  • Resembles Mitosis
  • Takes a diploid cell and turns it into a haploid cell
  • Separates homologous pairs
  • None of these are true!
  • Both A and C
  • Both B and C

Question 33

Question
A tetrad is...
Answer
  • A sister chromatid
  • 6 Chromosomes lined up
  • 2 Sister chromatids lined up
  • A tetrad does not imply to this unit

Question 34

Question
Crossing over takes place in both Meiosis and Mitosis.
Answer
  • True
  • False

Question 35

Question
Interphase may take place during Meiosis 1 and Meiosis 2.
Answer
  • True
  • False

Question 36

Question
How many tetrads are lined up on the Cell Equator?
Answer
  • 23
  • 46
  • 12
  • 92

Question 37

Question
The key difference between Mitosis and Meiosis 2 is that Mitosis works with a haploid cell and Meiosis 2 works with a diploid cell.
Answer
  • True
  • False
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