Free Printable Semester 2 Bio Review

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Semester 2 Bio Review

Total questions: 21

Worksheet time: 42mins

Name

Class

Date

How do organisms survive natural selection?

adapt and reproduce

do not adapt to environment

migrate to a new area

destroy other organisms' habitats

Which structures are found in organisms that came from a common ancestor?

homologous

analogous

selective

convergent

The top of the food chain is likely to be a...

omnivore

herbivore

carnivore

none of these

Which is an example of a producer?

Rabbit

Corn

Deer

Wolf

What does the arrow mean in a food chain?

Who is eating who

The passing of energy

The highest consumer

The direction that water is passed

Group of organisms of one species that interbreed and live in the same place at the same time

population

species

community

biome

Match the following

likelihood that one organism will survive over another

survival of the fittest

structures that no longer have a use in an organismthe genetic makeup of an organism

vestigial

the genetic makeup of an organism

genotype

the outward appearance of a trait

phenotype

a specific sequence of DNA that codes for protein

gene

Which best describes a cladogram?

a diagram that shows how species share common features

a diagram that shows the genetic similarities and differences between species

a diagram that shows the differences between species

a diagram that shows how living species are related and descended from a common ancestor

What did Darwin notice about the Finches in the Galapagos?

the size and shape of beak was different depending on the food source of each island

the size of finch was different depending on the habitat of each island

the shape and size of beak was the same

the size of finch was the same but the color was different

10.

How did Darwin contribute to the theory of evolution?

stated that evolution occurred through natural selection

stated that evolution caused mutation

stated that evolution caused natural selection

he was the first to describe evolution

11.

cell transport process requiring ATP

diffusion

active transport

photosynthesis

replication

12.

What is the order of stages for protein synthesis

mRNA-transcripes ->DNA- translate->Protein

Protein->mRNA->DNA

DNA->transcribes->mRNA->translate->protein

none of the above

13.

. Cancer is a disorder in which some cells have lost the ability to control their ___.

size

spindle fibers

growth rate

surface size

14.

When, during the cell cycle, does this occur?

During G₁

During S

During G₂

During M

15.

Which organelle is the site where amino acids are synthesized into proteins?

Nucleus

Ribosome

Golgi apparatus

Mitochondria

16.

Which is the most likely function of a group of cells that contain a high number of chloroplasts?

Respiration

Transpiration

Photosynthesis

Fermentation

17.

What do all of these organisms have in common?

Universal genetic code

Components that make up the genetic code

Traits that are determined by genes that are translated into proteins

Organisms have all of above in common

18.

Which best describes the interaction between DNA and RNA during protein synthesis?

RNA carries the code to the nucleus where DNA translates the code into a protein

DNA travels to the ribosome where RNA translates the code into a protein

RNA carries the code from DNA in the nucleus to the ribosome for protein synthesis

DNA travels to the cytoplasm while RNA remains in the nucleus

19.

What best describes the genetic material shown in photograph E.

The chromosomes are in anaphase

The chromosomes are in metaphase

DNA is possibly being replicated

The genetic material is around the poles and cytokinesis is occurring

20.

The X axis represents the _________ variable.

Independent

Dependent

21.

The Y axis represents the ____________ variable.

Independent

Dependent

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Semester 2 Bio Review

Total questions: 21

Worksheet time: 42mins

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