Biology 2018 sem 1 exam review

Which of the following is NOT a function of proteins?

What is the term for each step in the transfer of energy and matter within a food web?

a snake that eats a frog that has eaten an insect that fed on a plant is a

A monosaccharide is a

The center region in the chromosome is known as the

Biological fitness is the ability of the individual to

If a population grows larger than the carrying capacity of the environment, the

A condition in the environment that can restrict a population's growth is a

Which of the following is a primary function of carbohydrates?

Which shows the correct order from simplest to most complex?

What percentage of chromosomes does each offspring share with the mother?

Decomposers are important in the food chain because they

Each of the following is a abiotic factor in the environment EXCEPT

Which of the following is a measurement of population density?

Which of the following is a density independent factor?

Which example shows a relationship between abiotic and biotic factors?

The two identical parts of a chromosome are called

The reaction that adds a monomer to a chain is called a

An organism's niche is

A genotype of an organism describes the

Organisms that obtain nutrients be breaking down wastes and dead organisms are called

Genes contain instructions for assembling

The idea that all living things are made of cells is

Organisms that have two identical alleles for a particular trait are said to be

What does DNA sequencing help taxonomists learn about an organism?

A chromosome is best described as a

Which of the following can be observed in a karyotype?

Organisms that make their own food are called

Tigers and cats are members of the same family, but they are very different. What causes this?

Which of the following organic compounds is the main fuel supply for cellular work?

What is the term for a group of organisms of the same species living in a particular area?

Biology is the scientific study of

Which of the following is a nucleotide found in DNA?

Amino acid is to protein as

Which of the following characteristics is a lion least likely to pass on to its offspring?

Which of the following is a biotic component of a desert in California?

What is the term for the land, water, and air on Earth and all their organisms?

The molecule that encodes and transmits information in organisms is

Which of the following statements describes a DNA molecule?

A genus is composed of a number of related