Duplicate of Bio Midterm

Which of the following are likely topics in a biology course

When during the cell cycle are chromosomes visible?

Most fossils form in

One difference between cell division in plant cells and animal cells is that plant cells have

Someone involved in the study of biology might study insects

The cell cycle is divided into interphase and mitosis

Which of the following organisms are prokaryotes

The first organisms on Earth were most likely today's

The interactions of organisms is a topic in biology

The first phase of mitosis is called

Which of the following structures serves as the cell's boundary from its environment?

Which cell structure contains the cell's genetic material and controls its activities

Which of the following is a function of the cell membrane?

Which of the following happens when a cell divides?

When the concentration of molecules on both sides of a membrane is the same, the molecules will

When during the cell cycle is a cell's DNA replicated?

Prokaryotes lack

Which of the following is a phase in the cell cycle?

Energy is released when the bond between __ is broken

The diffusion of water across a selectively permeable membrane is called

Amino acids are monomers of

All organic compounds contain the element

all viruses are made of proteins and

During the Jurassic and Cretaceous periods, the dominant land animals were

The study of biology includes things that were once living and those alive today

Which organelle makes proteins using coded instructions that come from the nucleus?

The main function of the cell wall is to

In an experiment, the control group is used to test the effect of the independent variable

Which event occurs during interphase?

Examples of fossils include preserved

Spontaneous generation has been offered as an explanation for

Which organelle breaks down food into particles the cell can use?

As a cell grows, it

The cell theory applies to

All of the following are problems that growth causes for cells except:

Which means of particle transport requires input of energy from the cell?

Miller and Urey did not use oxygen gas in their apparatus because oxygen

Which of the following would most likely be the major focus of a biologist

Which organelle would you expect to find in plant cells but not animal cells

Living things do all of the following except

The length of time required for half of the radioactive atoms in a sample to decay is its

Why did oceans not exist on Earth nearly 4 billion years ago?

All of the following are examples of lipids except

Atoms in an ionic bond always attract the electrons equally

Which is not something a scientist would study

Which organic molecule below is classified as a carbohydrate

The half-life of a radioactive isotope

You won't find a cell wall in which of these kinds of organisms?

which one converts food into compounds that the cell uses for growth movement and development

Who was the first person to identify and see cells

Nucleic acids include

Which organelles help provide cells with energy

Miller and Urey's experiments attempted to demonstrate

Which of the following represents the phases of mitosis in their proper sequence?

Diffusion is the movement of molecules from

Polysaccharides are

Which pair is correct?

Which of the following is NOT a principle of the cell theory

Which of the following is a phase of mitosis?

The age of Earth is estimated to be approxiamtely

If a researcher wants to use rod-shaped bacteria in her experiment, she'd use a type of bacilli

The structure on a chromosome where sister chromatids attach is its centromere

Which of the following is a carbohydrate