The right answer for the question that is being asked and shown above is that: "b. Archaeopteryx fossils share traits with both birds and reptiles."
Answer:
<em>The</em><em> </em><em>fi</em><em>rst</em><em> </em><em>option</em>
Explanation:
<em>The</em><em> </em><em>cell</em><em> </em><em>membrane</em><em> </em><em>is</em><em> </em><em>the</em><em> </em><em>st</em><em>r</em><em>u</em><em>c</em><em>t</em><em>u</em><em>r</em><em>e</em><em> </em><em>that</em><em> </em><em>forms</em><em> </em><em>the</em><em> </em><em>surf</em><em>ace</em><em> </em><em>of</em><em> </em><em>a</em><em> </em><em>cell</em><em> </em><em>separating</em><em> </em><em>it's </em><em>contents</em><em> </em><em>from</em><em> </em><em>the</em><em> </em><em>out</em><em>side</em><em> </em><em>world</em><em>.</em>
The student could measure only the rate of anaerobic respiration by measuring the carbondioxide gas concentration.
<h3>How to measure the rate of anaerobic respiration?</h3>
In the absence of oxygen, yeasts convert glucose into ethanol and carbon dioxide. This rate of carbon dioxide is used to measure of the overall rate of anaerobic respiration.
So we can conclude that the student could measure only the rate of anaerobic respiration by measuring the carbondioxide gas concentration.
Learn more about respiration here: brainly.com/question/22673336
Answer:
Hey there!
This can be explained using the conservation of angular momentum, which the planets get attracted to the sun because of its large size, and massive gravitational pull.
Let me know if this helps, or if you need a further explanation :)
Answer:
F-actin is a double helical filament as opposed to G-actin,which is a globular protein .Each actin filament has two ends,called the plus and
the minus ends, which makes it recognizable from each other.This gives the structure a distinct polarity.
Explanation:
Actin is the most abundant protein that is found in almost all eukaryotic cells.Its a most important part cytoskeleton as its a monomeric subunits(size 42kDa) of two types of filaments i.e. microfilaments and thin filaments in cells. Actin is essentially required to maintain stability and morphogenesis of cell.It is involved in numerous significant processes such as endocytosis,cell division and migration.Actin is present in two forms:
•G-actin
•F-actin
The two forms of actin are different structurally.
G- actin is a globular shaped protein,usually present in free form(a monomer),having a tight binding site for another actin monomer.Each monomer has ATP. Upon polymerization of G-actin monomers, a polymer called F-actin filaments is form. This process is driven by hydrolysis of ATP.
