What enzyme is used to "glue" together the ends of cut pieces of DNA?

a. DNA ligase

b. protease

c. restriction enzymes

d. RNA polymerase

e. DNA polymerase

What type of learning shapes innate behaviors? A. No learning is necessary. B. Operant conditioning C. Habituation D. Insight learning

A good model of a cell membrane would be

Order the steps of the urine formation process

Blood within the pulmonary veins returns to the

What is a difference between systemic and pulmonary circulation? A. Systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. B.

What effect does observing substances physical prpertis have on onthe?

A client who sustained head injuries is admitted to the hospital. during assessment of cranial nerves, the nurse notices that the client lost the perception of taste, especially in the anterior portion of the tongue.

Which of the following animals is a deuterostome? chordate mollusk arthropod annelid

How does reduction of air pressure affect evaporation of water?

Which organism is an autotroph? A) Bear B) Rabbit C) mushroom D) dandelion I think it's a dandelion, but not positive.