A student in science class is observing a cell under a high-powered microscope and sees two structures that are found in both plant and animal cells. Which could the structures be?

Definition: This is the application of a wide range of sciences to answer questions of interest to a Legal system DNA analysis is one component that may be used to place a suspect at a crime scene.

Match each symbol on the left with its figurative meaning on the right

This food web represents a community in a rain forest. if people took most of the boa constrictors from this community, which changes would be likely to occur? select the three correct answers.

Which modifiable risk factor is the leading cause of death in 2000?

How would selection against heterozygous individuals over many generations affect the frequencies of homozygous individuals? would the results of such selection depend on the initial frequencies of p and q? could you test this experimentally?

What are 4 things that our atmosphere does for us

Which of the following is an example of the strength of hydrogen bonds in water? A. Surface Tension B. Solubility C. Flow Rate D. Reflection Index

What best describe the sex chromosome in humans? A. Male have two X chromosomes. B. Females have two Y Chromosomes C. Male have two Y chromosomes D. Males have one X and one Y chromosomes.

Carbohydrates: select one: a. in the form of oligosaccharides are often covalently bonded to proteins and lipids on the outer cell surface, where they serve as cell recognition signals. b. act as a relatively quickly available source of fuel.

What is the function on mitochondria in cells? A:Storing Water B:Forming Lipids C:Packaging Proteins D:Producing energy