AP Biology Chap 1

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Prokaryotes are classified as belonging to what two domains?

Bacteria and Arehea

Viruses are living (T or F)

False

a cell is a collection of related tissues grounded together preforming a common function (T or F)

False

basic science aims to use science for real-world problems (T or F)

False

prokaryotes have membrane bound organelles? (T or F)

False

what is the name for the entire process by which the information in a gene directs the production of a cellular product?

Gene expression

what is the application of scientific knowledge for a specific purpose?

Technology

Homeostasis is where organisms maintain a state of internal conditions (T or F)

True

Many times science operates in a linear fashion (T or False)

True

Photosynthesis is where organisms more toward or away in response to light (T or F)

True

The difference between prokaryotes and eukaryotes is how the cell is organized (T or F)

True

a valid hypothesis must be testable and should be falsifiable (T or F)

True

order is a property of life (T or F)

True

do plants, animals and arehea have DNA?

Yes, All

in comparison to eukaryotes, prokaryotes....

are smaller

What is the difference between basic and applied science?

basic- expand knowledge applied- use science to solve problems

what is correct sequence the biological levels?

cells, tissues, organisms, ecosystems

what is NOT a property of life

constantly moving visible distances

what is hypothesis-based science?

deductive, start with questions that can be tested

What is a phylogenetic tree?

diagram of evolutionary relationships

Collecting data is ________ science

discovery or descriptive

what does a photogenic tree show?

evolutionary relationships among species

What is the scientific method?

formal process through which scientific research check for originality significance and quality before being accepted into scientific literature

based on a phylogeny tree, which animal is closely related to humans?

gorilla?

Natural science is sometimes refereed to as?

hard Science

what is suggested explanation for a observation that can be tested?

hypothesis

what is descriptive science?

inductive, aims to observe, explore and discover

what is the ability to respond to the environment?

irritability

after you form a hypothesis, what do you do next?

make predictions

what is the science related to the physical world and its process?

natural science

what is the primary causes of descent with modification?

natural selection

are virologist biologists?

no

what is an individual living entity?

organism

emergent properties

properties in the process of evolving

something ______ forms ______

pure; crystals

What do nodes represent in a photogenic tree?

when they split


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