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alukav5142 [94]
3 years ago
8

How does the structure of a protein affect the functions of muscle contraction

Biology
1 answer:
marshall27 [118]3 years ago
6 0
<span>Since muscle contraction depends on interactions between actin, myosion and some intermediate molecules, the primary protein structure of such proteins and their spatial conformation are fundamental for their functioning. For example, actin and myosin, both filamentous proteins that slide past each other or troponin/tropomyosin interactions that blocks the binding of myosin to actin.</span>
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Prokaroytic and eukarayotic cells
asambeis [7]

Answer:

A prokaryote is a cellular organism that lacks an envelope-enclosed nucleus. The word prokaryote comes from the Greek πρό and κάρυον. In the two-empire system arising from the work of Édouard Chatton, prokaryotes were classified within the empire Prokaryota.Eukaryotic cells are cells that contain a nucleus and organelles, and are enclosed by a plasma membrane. Organisms that have eukaryotic cells include protozoa, fungi, plants and animals. These organisms are grouped into the biological domain Eukaryota.

Explanation:

8 0
2 years ago
True or False: A is the hanging wall and B is the foot wall.
Nadya [2.5K]

Answer:

False

Explanation:

so they hanging walls above the plane of the fault (and over your head and the footwall is below the plane of the fault (and is under your feet)

6 0
2 years ago
Groundwater can flow<br> O True<br> False
Sveta_85 [38]

Answer:

true

Explanation:

3 0
2 years ago
What kind of cell is a bacterium?​
masya89 [10]

Answer:

the answer is a prokaryotic cell

6 0
3 years ago
Often the growth cycle of one population has an effect on the cycle of another. As moose populations increase, wolf populations
babymother [125]

Answer:

The correct answer is option D) "K".

Explanation:

In this example the wolf population is described by the equation "ΔN/Δt=rN(K−N)K". Even tough the variables are not defined in the question, we can conclude that the effect of the moose population will be given by a factor that has a positive effect in the wolf's population because "as moose populations increase, wolf populations also increase". The factor "K" fits the description because it gives a positive effect on "ΔN/Δt". "K" is a factor that multiplies "rN" at two different levels, therefore the higher the value of "K", the higher value of "ΔN/Δt" will be.

6 0
2 years ago
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