WorksheetsIntro Unit Review
Total questions: 37
Worksheet time: 39mins
Viruses can only reproduce inside a host cell.
True
False
A single celled prokaryote that lives in extremely hot thermal springs in Yellowstone National Park would be in which kingdom?
Virus
Protista
Archaebacteria
Eubacteria
Plants make their own energy molecules (food) using photosynthesis. What do we call this type of organism?
Prokaryote
Eukaryote
Autotroph
Heterotroph
Unicellular organisms that lack a nucleus and other cellular organelles are known as...
Prokaryote
Eukaryote
Heterotroph
Autotroph
The most specific level of biological classification is...
kingdom
genus
phylum
species
The order of the levels of classification is:
Domain, kingdom, phylum, class, order, genus, family, species
Domain, class, kingdom, phylum, order, genus, family, species
Domain, class, kingdom, phylum, order, genus, species, family
Domain, kingdom, phylum, class, order, family, genus, species
Which kingdoms make up the domain Eukarya?
Protista, Fungi, Plantae, Animalia
Archaebacteria, Eubacteria, Protista, Fungi
Plantae, Animalia, Archaebacteria
Eubacteria, Archaebacteria
Match the following
Autotroph
organism that makes its own food
Heterotroph
organism that consumes food
Eukaryote
organism that has a nucleus
Prokaryote
organism that has NO nucleus
In the kingdom Protista, IF they move one way. Match the type of movement to the definition.
Cilia
Flagella
Pseudopod
Which statement describes all protists?
They have nuclei.
They are multicellular.
They are unable to move on their own.
They can be seen with the unaided eye.
(a) are organisms that can be (b) or archaea. They are (c) , which means they are single-celled organisms.
(a) can be (b) , plants, animals, or fungi. They can be unicellular or (c) , which means they can be made up of many cells.
Students use a microscope to look for structures present in four different cells. The students placed an X for each structure that was viewed for each cell on the table shown. Which cell that was viewed is most likely a prokaryote?
Cell W
Cell X
Cell Y
Cell Z
Prokaryotes reproduce (a) and eukaryotes reproduce (b)
This is one job proteins do not have in the body.
structure for tissues and organs
transport things through cell membranes
speed up chemical reactions
insulation
carbohydrate
lipid
protein
Match the MACROMOLECULES and their MONOMERS.
Hint: Monomer = a single unit
carbohydrate
monosaccharide
lipid
fatty acid & glycerol
protein
amino acid
nucleic acid
nucleotide
Which statement is true?
Simple sugars are made of polysaccharides.
Glycerol is made of fatty acids.
RNA molecules are made of nucleotides.
Amino acids are made of proteins.
Match the following
Cells
All living things are made of one or more
DNA
All living things have genetic material.
Reproduce
All living things have offspring
Grow
All living thing increase in size, develop and die
Match the response to the stimulus.
shiver to generate warmth
drink water
sweat to cool off
eat
What modern-day observations support the endosymbiotic theory?
mitochondria have two membranes
chloroplasts have their own circular chromosomes
mitochondria have their own ribosomes
chloroplasts have flagella
What type of transport was shown in the animation of the blob cell taking in the photosynthetic bacterial cell?
diffusion
osmosis
phagocytosis
pinocytosis
Match up the scientific terms in ENDOSYMBIOTIC with their meanings.
endo
inside
sym
with / together
bio
life
(t)ic
turns noun into adjective
What does the endosymbiotic theory say that the "cells living inside other cells" became?
organs
organelles
DNA
cell membranes
What modern-day observations support the endosymbiotic theory?
mitochondria have two membranes
chloroplasts have their own circular chromosomes
mitochondria have their own ribosomes
chloroplasts have flagella
The endosymbiotic theory has supporters and critics. After watching this video, which one are you? Why?
The endosymbiotic theory states that a prokaryotic cell was consumed/engulfed by a larger cell
True
False
The theory of Endosymbiosis explains
The origin of eukaryotes
How bacteria live
How species develop
Why cells rely on one another
____________ & _________________ are organelles that definitely arose from endosymbiosis.
Nucleus and cell membrane
Chloroplast and mitochondria
Mitochondria and nucleus
Cell wall and chloroplast
Which of the following is evidence to support the endosymbiotic theory?
Mitochondria and chloroplasts have their own DNA, which is similar to prokaryotic DNA.
Fossil evidence shows that the first forms of life were prokaryotic cells.
All eukaryotic cells have a double-layered membrane composed of phosplipids and proteins.
Prokaryotes have the same number and types of enzymes as eukaryotes.
