true
False. Classification is just one step in understanding an organism. Scientists continue to study and research classified organisms to learn more about their behavior, characteristics, and evolutionary history.
False. Scientists have been able to culture and study bacteria in laboratories for many years, so it is not true that they thought it was impossible to clone bacteria.
The scientist who proved that not all enzymes are proteins was Leonor Michaelis and Maud Menten in 1913. Their work on enzyme kinetics showed that enzymes can also be composed of RNA molecules, known as ribozymes. This discovery challenged the prevailing notion at the time that all enzymes were proteins.
He disproved that living cells come from nonliving things.
False. A group of cells is not called an organ. An organ is a collection of tissues that work together to perform specific functions in the body.
False
A pedigree is a chart that tracks which members of a family have a particular trait. The trait that a pedigree tracks can be almost anything. It can be eye color, hair color, or colorblindness. It can also track genetic disorders, such as cystic fibrosis, hemophilia, or sickle-cell disease.
False
False
False
False. Chemistry and math are universal languages made up of symbols.
false
yes
false
Scientist consider hypothesis to be an educated guess on what they are studying. If that scientist researches and experiments more, he will see if his hypothesis is true or false.
true
No its false