How does DNA make protein?

Science is a form of inquiry because scientists trying to understand the world around them start by

Which trait is normally controlled by multiple alleles but not multiple genes? A. blood type in humans B. birth weight in calves C. eye color in humans D. length of ears in corn plants

Which is a basic method of cell-to-cell communication? a. mechanical signals b. nerve and blood-transported signals c. cytoplasmic transfer of signals d. diffused chemical signals e. contact-dependent signals?

What is it that is causing more and more endangered species of certain habitats and how can the situation be improved?

Which sentence describes an example of a positive feedback loop?

Species that colonize the newly exposed land first are called

Chromosomes other than sex cells are known as

3 types of reactions that can be catalyze by enzymes

Which type of sedimentary rock forms from weathered sediment? chemical clastic coal organic

suppose you mix baking soda and white vinegar. what signs might indicate that a chemical change is occurring?