Font size
WorksheetsBiology Final Review Semester 1
Total questions: 55
Worksheet time: 28mins
A plant bending towards the sunny side of the room is an example of:
Response to the environment
Reproduction
Homeostasis
Growth and development
All of the body systems work together to maintain...
blood pressure
even temperature
homeostasis
a heart beat
What is the correct order, smallest to largest
cell, organ, tissue, organ system
cell, tissue, organ, organ system
organism, tissue, cells
Tissue, cells, blood, heart
zygote --> baby ---> adolescent ---> adult is an example of:
Response to stimuli
Cellular life
Homeostasis
Growth and development
The study of the chemistry of living things is:
Zoology
Cell biology
Biochemistry
Chemical analysis
What are the four biological macro-molecules?
Amino acids, glucose, phosphates, slime
Nucleic acids, Lipids, Proteins, Carbohydrates
Carbs, Fats, Lipids, Oils
Glucose, fructose, lactose, sucrose
Source of long term, stored energy
Carbohydrates
Lipids
Proteins
Nucleic acids
Stores genetic info (DNA, RNA)
Carbohydrates
Lipids
Nucleic Acids
Proteins
Immediate or short term energy source
Carbohydrates
Proteins
Lipids
Nucleic acids
Made of amino acids
Lipids
Proteins
Carbohydrates
Nucleic acids
Contains carbon, hydrogen, oxygen, nitrogen and phosphorus
Nucleic acids
Proteins
Lipids
Carbohydrates
C6H12O6 is an example of this macro-molecule
Nucleic acids
Proteins
Lipids
Carbohydrates
Used for flexible, protective membranes and insulation
Nucleic acids
Proteins
Lipids
Carbohydrates
Composed of fatty acids and glycerol
Lipids
Sugars
Proteins
Honey
Controlling what comes into and out of the cell is a function of the:
Vacuoles
Nuclear membrane
Chloroplasts
Cell membrane
The cell membrane is made of:
A single layer of proteins and lipids
A double layer of proteins with lipids embedded
A single phospholipid layer with proteins and carbohydrates
A phospholipid bi-layer with proteins and carbohydrates
What does selectively permeable mean?
Only some molecules are allowed to pass
Any molecule can pass
Only large molecules are selected
Which beaker would show water moving out of the cell?
Left
Middle
Right
All
In which beaker would the cell not gain or lose water
Left
Right
Middle
In this beaker water moves into the cell
Left
Middle
Right
All
What beaker has a cell that will shrink
Left
Middle
Right
All
What would happen to a blood cell (1% salt , 99% water) that is submerged in sea water (5% salt, 95% water)? Salt cannot pass freely across the membrane
The cells would lose salt and shrink
The cells would lose water and shrink
The cells would gain salt and swell
The cells would gain water and burst
Which cell transport process requires energy
Diffusion
Osmosis
Facilitated diffusion
Active transport
In which organelle does photosynthesis take place?
Nucleus
Mitochondria
Vacuoles
Chloroplasts
Where does respiration occur?
Ribosomes
Nucleus
Chloroplasts
Mitochondria
The chemical compound that cells utilize for energy is:
DNA
ATP
Water
Gasoline
Why do leaves look green?
Reflect blue light
Reflect red light
Reflect green light
Absorb green light
What does this equation represent?
Fermentation
Respiration
Photosynthesis
Phosphorylation
What best describes an autotroph?
They use sunlight to break down sugar
They use sunlight to create sugar from carbon dioxide
They have to consume other organisms for energy
They cannot make their own food
What two factors combined give the highest rate of photosynthesis
High CO2 and high temps
High CO2 and low temps
High light and low temps
High light and low CO2
Why do all of the lines start near zero for photosynthetic rate?
Because their is no CO2 present
Because it is early in the morning
Because the light intensity is zero (not enough light)
How do high CO2 levels compare to low CO2 levels in terms of rate of photosynthesis?
The rate stops
The rate is higher
The rate is lower
The rate stays the same
What organisms undergo respiration?
Autotrophs
Heterotrophs
Both
Neither
36 ATP are produced from each glucose during what reaction
Aerobic respiration
Lactic acid fermentation
Glycolysis
Anaerobic respiration
When an athlete works out, their muscles produce ______________ in the absence of oxygen.
CO2
Lactic Acid
Ethylene
ATP
What is the optimum temperature for photosynthesis?
-5 degrees celsius
ZERO
20 degrees celsius
25 degrees celsius
What type of cell is this?
Plant
Animal
Bacteria
Heterotroph
How can you tell this is a plant cell?
It has a cell wall
It is box shaped
It has a large vacuole
It has chloroplasts
Which letter is the vacuole?
A
G
F
E
Which letter is the “powerhouse” of the cell.
A
F
G
E
Which letter is the control center of the cell?
F
E
D
C
As a cell becomes larger, it’s volume...
Increases faster than surface area
Increases slower than surface area
Increases at the same rate as surface area
What is this image?
Chromatid
Chromatin
Chromosome
Chromatograph
What is B?
Centriole
Centromere
Center
Middle point
What phase of the cell cycle can you first see chromosomes?
Prophase
Metaphase
Anaphase
Telophase
What is C?
Sister chromatids
Brother chromatids
Centromeres
Plant or animal?
Plant
Animal
Either
Neither
Each chromosome copies itself in this process.
Mitosis
Meiosis
Both
The chromosome number of the “parent” cell is diploid
Mitosis
Meiosis
Both
The daughter cells created in this process are haploid and genetically different.
Mitosis
Meiosis
Both
This process creates sperm and eggs.
Mitosis
Meiosis
Both
Cancerous cells have lost their ability to control...
Growth rate
Spindle fibers
Anger
Size
If an animal has 10 chromosomes in its sperm cells, how many chromosomes will be in its body cells.
5
10
20
Zero
Meiosis
Mitosis
Cytosis
If you change the microscope magnification from low to high, the field of view will...
Increase
Decrease
No change
