Evolution
True or False: Natural selection is when an organism adapts to its environment over its lifetime.
False
What kingdom includes unicellular organisms that have a nucleus?
Protista
Photosynthesis takes place in which organelle?
Chloroplast.
What is the movement of WATER across a cell membrane called?
Osmosis
What type of mutation involves the removal of one or more nucleotides from a sequence of DNA?
What is the BEST piece of evidence to show the evolutionary relationship between two different organisms?
DNA
The scientific name of an organism is its __________ and ___________.
Genus and Species
Cell respiration takes place in which organelle?
Mitochondria
In diffusion, molecules move from areas of _________ concentration to areas of _________ concentration.
high ; low
During what stage of the cell cycle does DNA replication happen?
S Phase (synthesis)
In order for natural selection to happen, what needs to exist in a population?
Variation
The kingdom Animalia is in which domain?
Eukarya
Which organelle stores DNA?
Nucleus
The phospholipids that make up a cell membrane are made of a ___________ head and a ___________ tail.
Phosphate head and lipid tail
What days are the retakes for the Biology SOL?
May 20-21
If two organisms have similar skeletal structures, this is evidence that they likely evolved from a ...?
Common Ancestor
An organism that is multicellular, has a cell wall made of chitin, and uses heterotrophic absorption likely belongs to which kingdom?
Fungi
Where in the cell does translation take place?
Ribosome
What type of cell transport requires the use of energy?
Active transport
Where in the cell does transcription happen?
The nucleus
Many flowering plants rely on pollinators like bees to be able to reproduce. This is an example of what type of evolution?
divergent evolution; coevolution; convergent evolution; OR macroevolution.
Coevolution
A single-celled, prokaryotic organism that lives in an extremely acidic environment likely belongs to which kingdom?
What organelle acts like a container or package that moves things around a cell?
Vesicle
In facilitated diffusion, larger molecules must pass through what structure?
Protein channel
Even though all the somatic cells in an organism have the same DNA, they can have different shapes and functions. What happens to create these specialized cells?
Gene expression - different genes are turned on or off