Science!
Science!!
EVEN MORE SCIENCE
Scoience
Sceeeonce
100
When we eat, we take in energy that came originally from
Sunlight!
100
The most basic unit of life is the...
cell
100
The specialized structures of different types of cells are related to the cells...
function
100
Your hair color, eye color, and height are all part of your individual
phenotype
100
The genetic material of a cell is contained
nucleus
200
Offspring produced through asexual reproduction are genetically
identical to a single parent
200
Which of the following have biologists most likely studied for hundreds of years...
breeding successful crop plants
200
Which of the following does a plant cell have that an animal cell does not
chloroplasts
200
cells can be separated into two main categories, eukaryotic and prokaryotic, based on their...
cell membranes
200
Which organelle converts molecules from the food you eat into usable energy
mitochondrion
300
Within a cell, proteins are made in the
Ribosomes
300
Proteins are made up of
Amino acids
300
Organisms must maintain homeostasis because cells function best when internal conditions...
respond to positive feedback
300
The specialized structures of different types of cells are related to the cells....
function
300
During mitosis, two chromatids together form
A duplicated chromosome
400
An organism that inherits two alleles for a trait exhibits the trait if...
One of the alleles is dominant
400
As scientific discoveries are made over time, new findings are evaluated by
presenting them to an international committee of government scientists
400
The cellular process that eventually leads to increased genetic diversity is
Meiosis
400
Which pair of structures shares similar functions
Fish gills and human lungs
400
The entire set of DNA in a cell is an organism's
Genome
500
The genetic code is shared by
All organisms
500
DNA is contained in a different way in prokaryotic cells than it is in eukaryotic cells because
Only eukaryotic cells have a cell membrane
500
DNA within each human body cell is organized
23 pairs of chromosome
500
A recessive trait is expressed in an organism's phenotype when
two copies of the recessive allele for the trait are present.
500
The structure of a human skin cell differs from that of a human muscle cell. The two cells most likely have different....
Ways of dividing
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