Which of the following elements has the highest atomic mass?

Helium: 2 protons and 2 neutrons

Nitrogen: 7 protons and 7 neutrons

Oxygen: 8 protons and 8 neutrons

Hydrogen: 1 proton and no neutrons

During translation, a release factor binds to the ribosome after the ribosome encounters which ofthe following codons? A) AUG B) CCG C) UAA D) UAC E) CAU

Question 7 Select the best description of adaptations, below. a. The process of breeding only livestock or crops with desirable characteristics to increase the frequency of those characteristics in the offspring b.

In a scientific expeiriment, how many independent variables should be tested at the same time

The land on a 100-acre farm is equally suited for grazing cattle and growing corn. Of the following ways of distributing land use, which would produce the greatest number of calories of human consumption?

Eysenck's psychoticism factor (p) is characteristic of

What happens to Earth when it is farthest from the sun? It moves fastest. It stops rotating. It moves slowest. It stops revolving.

What are two different habitats in a prairie ecosystem and name one organism found in each habitat.

Which level on the energy pyramid has the third most energy? A. primary producers B. primary consumers C. secondary consumers D. tertiary consumers

How do pH affect the stability of double-stranded nucleic acid?

What is the first step in the scientific process