Animal cells have organelles that have specific structures and functions. Healthy animal cells are able to carry out all the necessary processes of life. Which of the following best explains why an animal cell would not be able to reproduce? (DOK 2) An animal cell would not be able to reproduce if the lysosome was damaged because it is responsible for producing the energy used to perform cell division and reproduction. An animal cell would not be able to reproduce if the nucleus was damaged because it is responsible for housing the genetic information (DNA) needed for cell division and reproduction. An animal cell would not be able to reproduce if the cell wall was damaged because it is responsible for letting the materials into the cell that are needed for cell division and reproduction. An animal cell would not be able to reproduce if the cytoplasm is damaged because it is responsible for converting sugar into nutrients that are needed to perform cell division and reproduction.

M! (1). what are the inputs and the outputs for cellular respiration? (2). what is the primary source of energy for cellular respiration?

With the description of the different cell walls, membranes, and associated proteins set in the students' minds, you now need to introduce them to the idea that the cell wall can also act as a foundation to build things upon. bacterial appendages require a strong foundation that will offer the support needed to move and function in a dynamic world. for example, flagella are long, whiplike protein structures that are used by many gram-positive and gram-negative bacteria for locomotion. in order to function effectively, a flagellum must be firmly anchored to the cell wall. how will you be able to get across the idea that the peptidoglycan cell wall is strong enough to support such a mechanism? with a protein rod that passes through the cell wall and protein rings used to anchor it in the membranes, these basal bodies are the rudimentary biological motors that use atp power to spin the hook and the flagella attached to it. bacterial flagella have a biological motor that spins within the cell wall and is powered by atp. this allows the flagella to spin in a whiplike motion to propel the bacterium.

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.