living environment-regents
the largest amount of DNA in a plant is contained in?
a nucleus
which system in a multicellular organism functions most likely like the cytoplasm in a single elle's organism?
circulatory
materials are transported within a single felled organism by the?
cytoplasm
the breathing rate, heart rate, blood hormone levels of an individual would directly provide information about an individual's?
metabolic activity
which structure is responsible for the synthesis of ATP
mitochondria
fat molecules typically contain long chains of carbon atoms. animals tend to store fats for use when food resources are scarce. this an advantage to the animal because?
much energy can be gained by breaking the bonds between atoms in the fats
within which structure of an animal cell does DNA replication take place?
nucleus
which sequence best represents structures organized from least complex to most complex?
nucleus, nerve cell, brain, nervous system
which sequence best represents increasing complexity?
organelles, cells, tissues, organs
the ability of estrogen to effect certain cells depends on?
receptor molecules
one primary function of the cell membrane is
regulating the flow of simple sugars into or out of the cell
which would best dispute the claim that rock formation are living?
rocks are not composed of cells, while living organisms are
the nucleus is the cell as
the brain is to human
what structure of a cell does the most hereditary mutations occur?
the nucleus
a similarity between some of the systems that make up the human body is that they all?
work together to maintain stable internal environment