Where are phospholipids most likely found in a prokaryotic (or eukaryotic-know both) cell?

a. flagella

b. around organelles

c. plasma membrane

d. ribosomes

e. b and c?

What do we know about nutrient-drug interactions? A. They can cause a toxic effect or failure of therapy depending on the drug-nutrient combinations. B. Most drugs do have major interactions with other drugs or foods. C.

Which statement best compares the accelerations of two objects in free fall? The heavier object has a greater acceleration. The object that has the greater surface area has the lower acceleration.

Sickle cell anemia is a disease that is caused by a change in the gene sequence by what

A gap in the rock record caused by erosion

List several characteristics of class Chondrichthyes that separate it from class Agnatha and class Osteichthyes.

What are two ways that a flood can negatively impact an ecosystem? A. increasing groundwater levels and depositing sediment B. spreading pollutants over a large area and depositing sediment C.

Which process describes nitrogen fixation? Question 19 options: animals eat plants containing nitrogen and return it to the soil through urination bacteria take nitrogen from the air and convert it to a form usable by plants organisms die and are

How can a microscopic paramecium and a large giraffe both be described by cell theory? How are they different?

Which of the following contain the genetic code?

What is an example that represents a disadvantage of asexual reproduction