PLEASE I NEED HELP ASAP GIVING 75 POINTS IF YOU COMPLETE ALL AND BRAINLIEST!!! Which type of electromagnetic radiation has more energy than visible light and can pass through the human body?
A. X-rays
B. radio waves
C. ultraviolet light
D. microwaves
2. Which information about objects in space can spectroscopy provide? Select the two correct answers.
A. timing of solar flares
B. size
C. composition
D. temperature
3. Which is electromagnetic radiation with wavelengths between 380 nm and 700 nm?
A. ultraviolet light
B. microwaves
C. radio waves
D. visible light
4. Which are examples of non-visible light?
A. rainbows and X-rays
B. radio waves and ultraviolet light
C. white light from a lightbulb and rainbows
D. white light from the sun and microwaves
5.What does it mean when an emission line of helium from a galaxy is shifted toward red?
A. The galaxy is moving away from the viewer.
B. The galaxy is moving toward the viewer.
C. The galaxy contains a large percent of hydrogen.
D. The galaxy contains a small percent of hydrogen.

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.

This comparative chart is an example of one that might be used by scientists and law enforcement personnel for identification purposes. the chart represents a technological advance called

The earths core is made up mainly of what 2 substances? 2. like an egg, earth has a core, a layer surrounding the core, and a thin, hard outer layer. which layers of the earth match the layers of an egg?