WorksheetsCOMPUTATIONAL BIOLOGY
Total questions: 71
Worksheet time: 1hrs 11mins
A large central vacuole is found in a _____ cell.
animal
plant
What is the function of a chloroplast?
makes proteins for animal cells
allows materials in and out of the cell
provides structure and support
absorbs sunlight for photosynthesis
Mutations can be negative because
They can cause cancer
They can cause birth defects
They can help an organism thrive in its environment.
They can affect offspring.
Mutations can benefit humans because they can:
Cause illness
Make an organism more suited to live in its environment.
Make organisms live shorter lives
Cause organisms to grow extra limbs.
A mutation is defined as:
A change in the cell's structure
Anything that changes in an embryo
Any change in the physical features of a human
A change in the DNA sequence
A mutation can occur if a base pair is ____________, deleted or substituted for another.
modified
added
transferred
Another name for a point mutation is:
Substitution
Frameshift
Insertion
Deletion
ATTTGAGCC- Original
ATTGAGCC - Mutated
The example above is an example of a
Insertion
Point mutation
Deletion
Substitution
Mutations are random.
True
False
Mutations are SOMETIMES helpful to the organism.
True
False
Mutations create genetic diversity?
True
False
This type of mutation involves inserting a piece of DNA where it does not belong. Known as a frameshift mutation.
Substitution Mutation
Deletion Mutation
Insertion Mutation
This type of mutation involves removing a piece of DNA where it belongs.
Known as a frameshift mutation.
Substitution Mutation
Insertion Mutation
Deletion Mutation
What type of Mutation is this to the sentence "THE CAT WAS FUN":
THE BAT WAS FUN
Substitution Mutation
Deletion Mutation
Insertion Mutation
What type of Mutation is this to the sentence "THE CAT WAS FUN":
THE CAT AWA SFU N...
Substitution Mutation
Deletion Mutation
Insertion Mutation
What type of Mutation is this to the sentence "THE CAT WAS FUN":
THE CAT WIS FUN
Substitution Mutation
Deletion Muation
Insertion Mutation
In the documentary "Life According to Sam," what was the disease Sam suffered from called?
Autism
Malaysia
Benjamin Button
Progeria
In the documentary "Life According to Sam," what was unique about the clinical trials?
They didn't offer a placebo due to it being such a rare disease
They had 0 research about progeria until Sam's parents began conducting clinical trials
Both of these are unique to the situation
None of these are unique to the situation
Which organelle is DNA usually found in?
cell membrane
vacuole
chloroplast
nucleus
What are the building blocks of proteins called?
DNA
RNA
Ribosomes
Amino Acids
The survival of a species depends on its ability to adapt to changes in the environment. Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment?
Mutations are a source of variation in the species
Mutations are the cause of disease in the species
Mutations are not harmful when they occur in somatic cells
Mutations are always passed on to subsequent generations
What is the study of life?
Anatomy
Biology
Psychology
The study of biology includes things that are living.
True
False
An amoeba and a bacteria are unicellular.
True
False
Based on the method by which they get food, organisms are classified as autotrophs or heterotrophs. Which organism listed below is correctly paired?
Tiger - autotroph
Human - heterotroph
Grass - heterotroph
Fish - autotroph
Biotic means ______________.
Living organisms.
Non living factors.
Living and non living factors.
Plants and rocks
An unicellular organism is one that...
Can make its own food.
Cannot make its own food.
Has only one cell.
Has many cells.
Some organisms are capable to reproduce by budding or splitting. The mode of reproduction of these organisms is...
Heterotrophic reproduction
Asexual reproduction
Sexual reproduction
Autotrophic reproduction
What is a biosphere?
basic unit of life
everything that lives on Earth
species
chemicals
What is a species?
particular type of living things that can breed and reproduce
characteristic of life
study of life
step in scientific method
What is metabolism?
single stage of offspring
group of related parts that work together
fully grown
chemical processes that happen in an organism
