The table lists information about four different organisms. Organism name Organism type Adaptation lizard animal lays eggs gardenia plant flowers fern plant produces spores bear animal gives live birth What do all organisms have in common? a) Each organism gathers food in the same way. b) Each organism moves around in the same way.
c) Each organism has a way to reproduce.
d) Each organism make its own food.​

Facilitates growth and change in neurons and the migration of neurons to different sites in the brain

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.

20 the compound al(nh3)2 has atoms of nitrogen.