My experiment is based on whether certain mice choose either cheddar cheese or bananas (mices' most favorable things to eat). The mice that are going to be included in this experiment
are the deer mouse, house mouse, wood mouse, and the golden mouse. Each mouse will be
placed into the same maze where the cheese and the banana will be placed on different sides
and the way the data will be
collected is by direct observation.

What is the dependent variable and the independent variable?

You can tell from this karyotype that the individual is female because the karyotype has two chromosomes labeled

Mouse liver cells were homogenized and the homogenate subjected to equilibrium density-gradient centrifugation with sucrose gradients. fractions obtained from these gradients were assayed for marker molecules (i. e., molecules that are limited to specific organelles). the results of these assays are shown in the figure. the marker molecules have the following functions: cytochrome oxidase is an enzyme involved in the process by which atp is formed in the complete aerobic degradation of glucose or fatty acids; ribosomal rna forms part of the protein-synthesizing ribosomes; catalase catalyzes decomposition of hydrogen peroxide; acid phosphatase hydrolysis monophosphoric esters at acid ph; cytidylyltransferase is involved in phospholipid biosynthesis; and amino acid permease aids in transport of amino acids across membranes. a) name the marker molecule and give the number of the fraction that is most enriched for each of the following cell components: lysosomes; peroxisomes; mitochondria; plasma membrane; rough endoplasmic reticulum; smooth endoplasmic reticulum.

Which enzymes break down carbohydrates?