Which structure protects bacteria from being phagocytized by white blood cells?

a. slime layer

b. fimbriae

c. cell membrane

d. capsule

e. All of the choices are correct.

capsule

A group if organisms of different species living together in a particular place is called a?

Why don't hybrids reproduce

What does it mean to differentiate

What system is responsible for circulating blood containing food and oxygen to all of your cells in your body?

a green plant absorbs a toxic substance that completely blocks the production of ATP. How would this most likely affect the dark reactions?

Scientists use different types of models to analyze the structure of ecosystems. Which characteristic is seen in a biomass pyramid

What field is used to classify organisms

Which best describes how the fossil record supports the theory of evolution? a. The fossil record shows exactly how all species have evolved. b. The fossil record refutes Darwin's theories. c. The fossil record cannot accurately be aged. d.

Which type of diagram illustrates the flow of energy through a group of particular species? A. food web B. food chain C. energy plate D. energy pyramid

A researcher found a method she could use to manipulate and quantify phosphorylation and methylation in embryonic cells in culture. In one set of experiments, she succeeded in increasing acetylation of histone tails in the chromatin of the cells.