During protein synthesis, mRNA is translated into three-base sequences representing amino acids. What signals the ribosome to begin translating the mRNA into a new amino acid sequence? A a codon B temperature C a mutation D enzymes

In what way is eukaryotic transcription more complex than prokaryotic transcription? a. eukaryotes have three different RNA polymerases, whereas prokaryotes only have one RNA polymerase b.

Which bases are found in a strand of DNA?

What do fungi do when it gets too cold for them

Two babies were born in the same hospital at about the same time. One baby, Jose, has blood Type AB, and the other baby, Juan, has blood Type A. Mr. Gonzalez has Type A blood and Mrs. Gonzalez has Type AB. Mrs. Gomez has Type O, and Mr.

What's bigger a lion or a tiger

Which function of the nephron includes the movement of fluid from the blood into bowman's capsule?

Which one of the following is true for a theory? A) Explanation supported by experiments B) Widely accepted as true C) Supported by repeatable results D) All of the choices

Which of the following is the largest contributor to the salt ions in the ocean? sodium chloride sulfates calcium

Your body moves food thourgh the digestive tract by using a. smooth muscle b. cardiac muscle c. extensor muscle d. Flexor muscle

A group of organs that work together to perform a major function is called a (n)