The functions of the cell are generally thought to determine the upper and lower limits of cell size. The determination of cell size has been a matter of inquiry by scientists for a century or more.Continue Reading
The cells must be large enough to include all of the necessary structures and materials, including DNA, ribosomes, enzymes and other cellular structures, determining the lower end of the scale. On the upper end of the scale, it must not be so large that it can no longer control the enzymatic and cell division processes that are essential to its functioning.
An individual cell must also be the right size to fit into whatever larger structure or substance it may be a part of as well as the environment in which it exists. Some experimental evidence suggests that the cell itself is aware of its size and can regulate it to time cell division.Learn more about Science
To design a kitchen yourself, start by listing things you must work with, such as the size and shape of the available space and your budget limits, then list items you most want, such as a kitchen island or a certain style of cabinet. Next, plan the layout by sketching it on graph paper or using one of the design tools on EasyPlanner3D.com or ConsumersKitchens.com. Decisions about cabinets, appliances, furniture, lighting, electrical outlets and color scheme come next.Full Answer >
While each airline sets its own carry-on luggage size limits, as of 2015 the maximum size for most is 45 linear inches, states the Federal Aviation Administration. Passengers with luggage that exceeds 45 linear inches should expect to have them checked before boarding the aircraft. It is important to check with the specific airline for its most updated carry-on limits.Full Answer >
Airlines set their own standard size limits for carry-on baggage, which is typically based on the size of the storage compartment and space under seats. Carry-on baggage that does not fit the limits set by airlines will need to be checked, especially on flights with limited cabin space for baggage.Full Answer >
Since 1969, there have been three different size floppy disks for computers, each one with different storage limits. The most recently used disks have a hard plastic cover measuring 3.5 inches by 3.5 inches. It can hold up to 1.44 MB of data.Full Answer >