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First Semester Review Science 2019 Flashcards | StudBud
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First Semester Review Science 2019
First Semester Review Science 2019
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# Review; # Science
Flashcards
43 cards
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Practice quiz
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Host live
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Questions
43
Answers
1
Organelles which are only found in plant cells are
Cell Membrane, Cell Wall, Chloroplast
Mitochondria, Lysosomes, Cell Wall
Cell Wall, Chloroplast, Large Central Vacuole
Cytoskeleton, Chloroplast, Cell Membrane
2
Are these living things?
yes
no
3
Define osmosis
Movement of oxygen through the blood.
Movement of water through the cell membrane to another place
Passive transport.
Homeostasis.
4
What are the reactants (raw materials) in photosynthesis?
Carbon Dioxide and Water
Carbon Dioxide, Water, Light Energy
Light Energy and Oxygen
Glucose and Oxygen
5
Which will not add carbon to the environement?
respiration in animals
Decaying of dead organic matter
plants going through photosynthesis
volcanic eruptions
6
what cell is in a plant but not a animal
cytoplasim
vacule
cell membrane
cell wall
7
Which shows the levels of organization of living things in the correct order?
Organisms, Cells, Tissues, Organs, Organ Systems
Tissues, Cells, Organs, Organs, Organ Systems
Organs, Tissues, Cells, Organ Systems, Organisms
Cells, Tissues, Organs, Organ Systems, Organisms
8
Which organism has the ability to give off carbon dioxide for plants to take in?
Water
Animals
Soil
Plant
9
Photosynthesis occurs in _______ and cellular respiration occurs in _______ of cells.
cell membrane/cytoplasm
chlorplast/cell membrane
chloroplast/mitochondria
mitochondria/nucleus
10
The chemical formula for cellular respiration is
oxygen and glucose yield carbon dioxide and sugar
glucose and oxygen yield carbon dioxide, water, and ATP
carbon dioxide and water yield glucose and oxygen
cellular respiration cannot be written as an equation
11
What does a plant cell provide?
The basic building block of life
It provides sunlight
It provides structure, energy and helps growth
The cell provides nothing
12
An organ system has
One organ
Two or more organs working together
One and only one function
One kind of tissue
13
Organ systems work together in an organism to maintain
Interstasis
Homeostasis
Heterostasis
Unifiedstasis
14
In which organelle does photosynthesis occur?
Nucleus
Ribosomes
Chloroplast
Mitochondria
15
Do all living things grow and develop?
Yes?
No?
Most of the time?
Sometimes?
16
Diffusion is the movement of substances from areas of
random movement throughout the cell
low concentration to high concentration
inside the cell only
high concentration to low concentration
17
Offspring from asexual reproduction receive
Half the chromosomes as the parent plant
an exact copy of DNA from one parent cell
An exact copy of DNA from both parent plants
an allele from each parent cell
18
This system delivers oxygen to cells and carries waste away from cells-
Circulatory
Integumentary
Digestive
Respiratory
19
The function of a ribosome is to
Synthesize proteins
Allow cellular respiration
Synthesize more ribosomes
Contain the DNA of the cell
20
A function of a cell nucleus is to
store waste
control the activities of the cell and house the DNA
battle disease
store energy at ATP
21
My favorite subject is :)
English
Math
Science
Social Studies
22
What are living things composed of?
A bazillion cells.
More than one cell.
One or more cells.
One cell.
23
The opening on the underside of leaves where carbon dioxide enters and oxygen leaves
Phloem
Stem
Xylem
Stomata
24
The four needs of living things are food, _________, __________ and space.
water, air
chemicals, energy
air, proteins
chemicals, food
25
Do living things need air?
yes
no
26
Which correctly identifies active transport
Does not use energy to move substances across a membrane
Requires energy to move substances across a membrane
27
This system provides a barrier between the body and the environment
Muscular
Integumentary
Skeletal
Nervous
28
Which has the ability to absorb carbon dioxide and give off oxygen?
Plants
Water
Animals
Soil
29
During cellular respiration, oxygen and glucose react to prduce-
sunlight and carbon dioxide
carbon dioxide, water, and light energy
carbon dioxide, water, and ATP
glucose and oxygen
30
What is osmosis?
The movement of oxygen across a membrane
The movement of substances across a membrane.
The movement of water across a membrane.
The movment of any substance but water across a membrane.
31
the study of living things
ecology
cosmetology
biology
bacteriology
32
Which organelle separates the cell from it's environment
Cellular Membrane
Lysosome
Nucleus
Golgi Complex
33
Are living things hetetrophs or autotrophs ?
Cells
Autotrophs
Hetetrophs
Both
34
What breaks down glucose to create energy for cells?
Oxygen
ATP
Water
Carbon dioxide
35
Diffusion stops when?
Osmosis occurs
Facilitated diffusion starts
Equilibrium is reached
Solute is completely dissolved
36
Diffusion is the movement of?
molecules from a lower concentrated area to a higher?
molecules from a heated concentrated area to a colder area?
molecules from a dense concentrated area to a thin area?
molecules from a highly concentrated area to a lower.
37
The physical appearance of an organism is known as the
genotype
DNA
chromosomes
phenotype
38
Plants release ________ for animals and animals release ________ for plants.
carbon dioxide/oxygen
oxygen/carbon dioxide
39
Two or more tissues working together make a
System
Organism
cell
Organ
40
Identify the correct statement from the cell theory-
C) All cells come from other cells
A) All cells suddenly appear
Answer choices B and C
B) Cells are the smallest units that perform life functions
41
Reproduction which involves two parent cells is
Sexual Reproduction
Asexual Reproduction
42
In which organelle is energy made and stored as ATP and cellular respiration occurs?
Chloroplast
Ribosomes
Nucleus
Mitochondria
43
This system moves the body, moves materials through the body, and attaches to bones-
Skeletal
Muscular
Integumentary
Nervous
