Which feature is found in all cells? - ✔✔ plasma membrane composed of phospholipids
Compared with a eukaryotic cell, a prokaryotic cell - ✔✔
... [Show More] lacks organelles beyond ribosomes.
Without receptor proteins, a cell would not be able to - ✔✔ bind to signal proteins from other parts of the body.
Without tight junctions in certain tissues, - ✔✔ fluids may leak out past the barrier the junction would create.
Where do the vesicles that are being made for secretion from the cell become modified and packaged? - ✔✔ Golgi apparatus
Mitochondria are found in - ✔✔ both plant cells and animal cells
Plant cells have plasmodesmata that - ✔✔ connect the cytoplasm of one cell with that of another.
Cell size is limited because ________ is critical to a cell's function. - ✔✔ surface-area-to-volume ratio
A cell being observed under a microscope has a cell wall, plasma membrane, ribosomes, and chromosomal material that is not found in a nucleus. Based on this information, the cell could be a - ✔✔ bacterial cell.
Which organelle is required for producing ATP for cellular work? - ✔✔ mitochondria
Which of the following organelles is not surrounded by a membrane? - ✔✔ ribosomes
Plant cells can communicate with each other via ________, as indicated by the arrow in the figure. - ✔✔ plasmodesmate
Which of the following is an incorrect match of molecule to the location where it is principally used? - ✔✔ glucose - lysosome
Which of the following organelles would form a membrane-bound package, also known as a vesicle? - ✔✔ Golgi Apparatus
Chloroplasts and mitochondria are similar in that they both - ✔✔ contain DNA
Which of the following is the correct sequence for an altered protein that is secreted from the cell? - ✔✔ rough endoplasmic reticulum - Golgi apparatus - plasma membrane
Below is a diagram of a bacterium. What structure does Y represent? - ✔✔ nucleoid
Carrie would like to observe the cilia on the surface of a live paramecium—a single-celled organism. The best device to do this would be a - ✔✔ light microscope.
Chromosomes are made from - ✔✔ condensed chromatin
What must materials pass through to enter or leave a cell? - ✔✔ plasma mambrane
Which one of the following is the smallest unit of matter that has all the properties of an element? - ✔✔ Atom
Deoxyribose is a sugar found in - ✔✔ DNA
An atom with a neutral charge has - ✔✔ equal numbers of protons and electrons
Which of the following organisms can perform photosynthesis? - ✔✔ algae
The final electron acceptor at the end of the electron transport chain is ________, resulting in formation of ________ - ✔✔ oxygen; water [Show Less]