Exam 3: Cells

In mitosis, the pairs of chromatids line up on the equator of the cell during ____________________.

The energy for filtration in the body is provided by ____________________.

In protein synthesis, the lining up of amino acids according to the codons on the mRNA is called:

The cell organelles that are the site of protein synthesis are ____________________.

Which of these is NOT true of the cell membrane?

The human cells that have no chromosomes are:

The sodium pumps of nerve cells rely on the process of:

The organic molecule in cell membranes that forms receptor sites for hormones is:

The human haploid number of chromosomes is ____________________.

The first step in the formation of urine by the kidneys is the process of:

In nerve and muscle cells, the sodium pumps are an example of the process of ____________________.

Tissue fluid is formed throughout the body by the process of ____________________.

The cell organelles that form peptide bonds between amino acids are the:

In the process of protein synthesis, the original genetic code for a protein is found in the ____________________.

The movement of water and dissolved materials through a membrane from an area of high pressure to an area of lower pressure is called:

Cells that have the potential to become several different kinds of cells are called ____________________.

The cell organelles that contain digestive enzymes are the ____________________.

The energy for the process of active transport is provided by ____________________.

In protein synthesis, the amino acids are brought to the mRNA by:

The process of mitosis produces ____ cells, each with the ____ number of chromosomes.