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Duplicate of midterm/post test semester 1 2020 review Flashcards | StudBud
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Duplicate of midterm/post test semester 1 2020 review
Duplicate of midterm/post test semester 1 2020 review
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Answers
1
what are the levels of organization?
i really don’t know
secondary-> primary -> tertiary
cell-> tissue->organ->organ system-> organism
herbivores -> carnivores -> decomposers
2
This organelle is the control center of the cell
cytoplasm
nucleus
ribosomes
cell wall
3
A red blood cell placed in pure water would...
Swell initially then shrink as equilibrium is reached
Shrink
swell and burst
None of the above
4
What are the 6 kingdoms of life?
Horse, E.coli, rose, mushroom, halophiles, and kelp
Unicellular
Eubacteria, animal, fungi, plant, archeabacteria, protist
Animalia, plantae, fungi, eubacteria archeabacteria, protist
5
what does the respiratory system do
controls body functions
to break down foods
to take oxygen in and dispose of carbon dioxide
6
What is the Binomial Nomenclature
genus, species
species, genus
family, genus
family, species
7
protects plant cell
membrane
cell wall
brain
nucleus
8
Which cell organelle stores DNA in eukaryotic
Nucleus
Chloroplast
Golgi apparatus
Mitochondria
9
Which body system works alone?
cardiovascular system
trick question, they work together
nervous system
skeletal system
10
The vacuole in the animal cell is larger than in a plant cell.
True
False
11
Metric System means
a system that only uses multiplication
the weight
a system that involves measuring units
idk tbh
12
dependent variable is what
why should i know?
memes are good memes are nice
change that occurs in response to the independent variable
the factor that you purposefully change
13
The variable that is affected by the independent variable is
Control variable
Independent variable
dependent variable
14
The independent variable in an experiment is:
The variable you keep the same
The variable you measure
The variable you change
15
What is the largest internal organ in your body?
Brain
Heart
Liver
Eyeball
16
All living things are made up of cells.
False
True
17
what is a dependent variable
none of the above
the variable that you are measuring
the varible that you leave out all night
18
An organ system is...
Organs that work together
Building block that all living things are made from
Collection of cells that work together to carry out a task
Collection of tissues that work to perform a function
19
What are the base measurements of the metric system?
mph, miles, cups
Meters, Liter, Grams
oz, lbs, in
feet, gallons, pounds
20
Which of these organelles are ones that only plant cells have?
cytoplasm
vacuole
chloroplast
cell wall
21
Your circulatory system includes your arteries.
False
True
22
what happens to a cell in a hypotonic solution?
swells
shrinks
23
Facilitated diffusion requires ________________ to help with diffusion.
Carbs
Proteins
Chocolate
Sprite
24
Has a cell membrane
both/ambas
prokaryote/procariota
eukaryote/eucariota
25
The two kingdoms of life that are ONLY unicellular.
Eubacteria & Archaebacteria
Fungi & Plantae
Animalia & Plantae
26
The ______ is the most basic unit of life.
Atom
Cell
Tissue
Organ
27
Kingdom is the _______ level of classification
third
second
fourth
first
28
Bacteria is an example of a Prokaryotic Cell
False
True
29
Which of the following cell organelles make a type of energy called ATP?
None
The Mitochondria
The RER
The Golgi Bodies
30
What body system does this belong to?
Circulatory
Nervous
Muscular
Skeletal
31
Binomial Nomenclature is a ...
Two name naming system
One name naming system
Dichotomous key
Three name naming system
32
A dependent variable is
What the scientist manipulates/controls
What is measured/data collected on
33
Highest level of organization for life.
organism
human
organ system
cell
34
3. active transport is the processes of moving materials through the cell membrane that requires the use of energy
False
True
35
What is the reproductive system?
Filters the blood
Creates offspring
Secretes hormones
Removes waste from the body
36
Plants and animals are both this type of cell
eukaryote
eubacteria
archaebacteria
prokayote
37
All organelles are contained by the
cell membrane
nuclear envelope
celluloid skin
38
Is the nucleus the only important part of the cell?
Um obviously not.
Yes, totally.
Yes because if you have a brain but none of your other organs you'll live.
I have absolutely no idea
39
On the top level of classification there are ____ domains
5 domains
2 domains
3 domains
4 domains
40
Body movements are controlled by which body system?
Respiratory
Nervous
Circulatory
Muscular
41
In what plant cell
organelle
does photosynthesis take place?
cell wall
mitochondria
leaf
chloroplast
42
what is a tissue
a group of cells
a paper for boogers and tears
43
In both osmosis and diffusion, molecules move from:
an area of high concentration to low concentration
an area of low concentration to high concentration
44
For an organism to be considered a living thing, it must have ALL the characteristics of life.
true
false
45
All of the following are characteristics of life EXCEPT
adapt to environment
made of cells
have DNA
have a heartbeat
46
Difference between osmosis and diffusion?
Diffusion is the solute particles and osmosis is the solvent particles.
both yellow and blue
Diffusion is the solvent particles and osmosis is the solute particles.
None of the above
47
Has membrane-bound organelles
eukaryote/eucariota
both/ambas
prokaryote/procariota
48
What is the purpose of the cell membrane?
to store food, water and waste
to protect and regulate what enters and leaves the cell
to make the cells energy?
to carry materials around the cell
49
The smallest unit that can perform all life processes is:
The cell
An organism
The DNA
ATP
50
Which organelle of the cell makes proteins?
ribosomes
rough ER
lysosomes
photosynthesis
51
What does the excretory system do?
Brings in fluids
discharges wastes
takes the fluid into the body
keeps fluids in the body
52
What body system is this?
Skeletal
Muscular
Circulatory
Bone
53
What does the digestive system contribute to the body?
Helps with support and movement
Breaks down nutrients and filters waste
Controls activity within the cell
Execretes and removes waste
54
Which jelly-like organelle suspends the other organelles inside the cell?
Cytoplasm
Lysosome
Chloroplast
Ribosome
55
How does the body maintain homeostasis?
Strengthen your muscles to run and jump
Pumps blood through the heart
use strength to lift and pull heavy objects
Maintain body temperature by shivering
56
what are the two organelles that are only in a plant
Cytoplasm & vacuoles
lysosomes & Nucleus
Chloroplasts & Cell wall
None of these
57
Which one is the most complex unit of organization?
Tissues
A cell, duh
Kleenex
The Death Star
58
What body system is this?
Circulatory
Muscular
Nervous
Digestive
59
Breaks down old organelles and material taken in by the cell
cell wall
lysome
mitochondria
golgi complex
60
Osmosis is the diffusion of water across the cell membrane.
False
True
61
Organisms with eukaryotic cells belong to which domain?
Archaea
Eukarya
Bacteria
62
Only plant cells have cell walls.
False
True
63
What is the Integumentary System?
The bones
The cell membrane
The nerves
The Skin
64
A unit of measure in the metric system
pound
analog clock
metric unit
minute
65
The scientific study of classification of organisms is ______.
Economy
Astronomy
Taxonomy
Autonomy
66
Cell without organelles inside
Prokaryotic
Animal Cell
Plant Cell
Eukaryotic
67
Which cell type lives the longest?
Bone Cells
Nerve Cells
Liver Cells
Brain Cells
68
________ is the study of life.
Anatomy
Biology
Physics
Genetics
69
In which cell
organelle
does
respiration
take place?
nucleus
mitochondria
chloroplast
ribosomes
