Answer:
Microtubule fiber
Explanation:
Microtubules play a huge role in movement within a cell. They form the spindle fibers that manipulate and separate chromosomes during the mitosis phase of the cell cycle. Examples of microtubule fibers that assist in cell division include polar fibers and kinetochore fibers.
The primary function of a flagellum is that of locomotion, but it also often functions as a sensory organelle, being sensitive to chemicals and temperatures outside the cell. The similar structure in the archaea functions in the same way but is structurally different and has been termed the archaellum.
The Cytoskeleton is a dynamic three-dimensional structure that fills the cytoplasm. This structure acts as both muscle and skeleton, for movement and stability. The long fibers of the cytoskeleton are polymers of subunits.
The opposite term is filament fibre, which is fibre that comes in continuous to near continuous lengths for use. Silk, taken from the cocoon of a silkworm, is a filament. Synthetic fibres can also be manufactured as filament. If the filament is then cut into discrete lengths, it becomes staple fibre.
Hope this helps : D
Answer:
Record your data in the table below. Be sure to record any qualitative observations in your lab notebook.
Heights (cm)
Week one
(before adding worms) week 3 week 5
Plant 1 10cm 22cm 49cm
Plant 2 9cm 23cm 47cm
Plant 3 8cm 20cm 49cm
Plant 4 9cm 22cm 50cm
Plant 5 10cm 22cm 47cm
Plant 6 8cm 23cm 52cm
Control Group Average 9cm 22cm 49cm
Plant 1 8cm 24cm 50cm
Plant 2 9cm 28cm 60cm
Plant 3 8cm 26cm 49cm
Plant 4 8cm 25cm 53cm
Plant 5 8cm 27cm 58cm
Plant 6 7cm 26cm 60cm
Experimental Group Average 8cm 26cm 55cm
Difference in Average Heights
(Experimental – Control) -1 cm 4cm 6cm
Explanation:
I got 100percent
The phrenic nerve, which controls the diaphragm
I think it is
ribosomes
idk it depends on what type of cell it is
Answer:
The above paragraphs describes that how salt- and fresh-water fish regulates their osmoregulation. Hence, the correct answer would be c. have adapted to deal with osmosis.
Osmosis is the process by which solvent's molecule move from region of low concentration (hypo-tonic) to the region of high concentration (hyper-tonic) through a semi-permeable membrane.
In sea-water fishes, the body fluids are hypo-tonic to the surrounding water and thus water is kept moving out of their gills. In order to prevent the excess water loss they need to drink water constantly and excrete concentrated urine.
In contrast, fresh-water fishes body fluids are hyper-tonic to surrounding water and hence, water keeps entering in their body through gills. So, in order to prevent excess dilution they absorb salt from surrounding with the help of gills and also their bodies reabsorb salt from urine.
