Select the correct answer.
jayden created a cell model using a glass bottle with a cork. he said that the cork could be opened to eliminate waste material that’s generated after digestion in the cell. a number of particles resembling organelles are in the bottle. which organelle’s function will cause jayden to open the cork to eliminate waste material?
a.
chloroplast
b.
cytoplasm
c.
nucleus
d.
lysosome
e.
ribosome

Any sound above what db can cause hearing loss in human beings

Match the following terms and definitions. 1. species that are adapted to live in equilibrium at carrying capacity population density 2. population growth that reaches equilibrium and carrying capacity population 3. death rate mortality 4. birth rate k-selected 5. a group of interacting individuals of the same species within the same geographic area natality 6. the number of organisms living in a particular area logistic growth

Imagine you are a student in alfred hershey and martha chase's lab in the late 1940's. you are given five test tubes with the e. coli bacteria that were infected with t2 bacteriophage that have been labeled with 32p or 35s. unfortunately, you forgot to label the tubes and are now uncertain which were 32p labeled and which were 35s labeled. you place the contents of each tube in a blender and pulse it for a few seconds to shear off the protein coats from the bacterial outer membranes. you then centrifuge the contents to seperate the protein coats and the bacterial cells. you then check for radioactivity and obtain the results shown below. which tubes contained e. coli infected with the phage labeled with 32p? select all tubes that apply.