Which organelle is not found in an animal cell? (a) nucleus (b) cell wall (c) cell membrane (d) mitochondria. What is the structure of the cell membrane? What are the organelles inside a cell? Give examples. What organelles do all cells have in common?
What type of cell(in a plant)would have few or no chloroplasts? What is the function of mitochondria? What kinds of cells have mitochondria? Which types of cells in humans would have a lot of mitochondria? Cyanide inhibits mitochondrial func...
What is a group of specialized cells called? What is cell differentiation? What are epithelial cells in sperm? What cell targets helminths? What type of cells have cilia? What are circulation cells? What do goblet cells secrete? What do mitochondria do for epithelial cells?
Do bacterial cells have centrioles? What happens to a plant cell in an isotonic solution? Does mitosis take place in pancreatic cells? During this phase of cell division, the nuclear membrane dissolves, the chromatin coils, and centrioles begin to move to the poles of the cell. a. prophas...
Cells, whether living on their own or as part of a multicellular organism, are usually too small to be seen without a light microscope. Cells share many common features, yet they can look wildly different. In fact, cells have adapted over billions of years to a wide array of environments...
The molar concentration of ATP in cells is usually 1-10 mM. ATP can be produced through various cellular pathways. The most typical pathway is the oxidative phosphorylation in mitochondria catalyzed by ATP synthase, or the synthesis through photosynthesis in plant chloroplasts. The main sources of ...
Gametes are haploid, which means they each have only one copy of the 23 chromosomes that make up the human genome. (The word “haploid”comes to us from the ancient Greekhaploos, or “single, simple, once”.) When the haploid egg and sperm cells unite, they eventually create a person ...
Many researchers today believe that the first cells or unicellularprokaryoticorganisms did not arise from any precursor cell. They were formed from a biological force still unknown to the human race today. Though highly disputed, this theory still violates the cell theory. Mitochondria and chloroplasts...
of generating energy in the form of ATP, which is indispensable to any living organism on the planet. Two major types of cellular respiration are aerobic and anaerobic and based on the availability of oxygen that serves as an electron acceptor during aerobic respiration in ...
What are cuboidal cells? What type of epithelial cell often has cilia? What does the cuboidal epithelial tissue absorb and what does it diffuse? What do amacrine cells do? What do mitochondria do for epithelial cells? How big are epithelial cells?