Biology A Final Exam Review

If a cell pumps salt out of the cell into an already very salty bloodstream, it is doing

Which substance would not form a solution with water because polarity won't allow it to mix. 

Which organelle converts energy from sugar into chemical energy?

What is the phenotype for a cross between two heterozygous tall parents?

All living organisms and the environments where they live make up the

Crossing over (the exchange of genes in tetrads) occurs during which phase?

What part of the scientific method occurs before forming a hypothesis?

What amino acid is found with the mRNA codon CUC?

Three letter sequences on mRNA that code for specific amino acids are called

The different versions of a gene (like blue, brown, and green eyes) are called

What processes need energy?

What enzyme unzips the DNA double helix at the beginning of DNA replication?

Which piece of lab equipment most accurately measures volume?

In order to survive on the planet, animals must be balanced by

Enzymes can effect the ____ of reactions.

Which unit of measurement for length is the smallest?

Where must ATP be broken to release energy?

What type of mutation is shown here?

The chemical form of energy used by all organisms is

What are the basic building blocks of protein?

If dialysis tubing has 30% sugar inside and there is 90% sugar outside, what is true?

What process occurs when paint fumes spread throughout a house?

What is the function of transfer RNA?

Which of the following is NOT a function of the nucleus?

DNA is

This cell (which lacks a nucleus) is a ____ cell.

What part of a microscope adjusts the amount of light that goes through the stage?

Water is typically found

What disorder is caused by an chromosomal addition mutation to chromosome 21?

When testing grass growth in response to rain levels, what is the dependent variable?

What is the term for substances (like fire wood) that will be changed in a chemical reaction?

The "lock and key" model illustrates what characteristic of enzymes?

Which phase of mitosis does this cell represent?

In this pedigree, the disease is

The molecule below is an example of a 

What is true about the enzyme activity shown in the graph?

If carbon dioxide is removed from a plant, what will happen?

What is found in plant cells but NOT in animal cells?

pyruvic acid + O₂ --> H₂O + energy + CO₂  is the formula for ____.

Reactions that absorb energy are called

Substances (like wine) that are made in air-tight containers are produced by means of

What field of Biology studies the change of organisms over time?

The macromolecule that insulates the body and stores excess sugar is

What is true about this "lock and key" model?

What is true concerning meiosis?

If an animal cell is placed in a hypotonic solution, it will

In a dihybrid cross between RRHH and rrhh, all offspring would be

Which of the following levels of complexity is the MOST complex?

In a scientific experiment, how many independent variables should be tested at once?

What is a product of photosynthesis? 6CO₂ + 6H₂O + light --> C₆H₁₂O₆ + 6O₂