Answer:
diploid
Explanation:
A diploid cell is a cell that contains two complete sets of chromosomes. This is double the haploid chromosome number. Each pair of chromosomes in a diploid cell is considered to be a homologous chromosome set.
<span>Primase is the enzyme that synthesizes small fragments of RNA in the strand lagging in DNA replication. The primase does not need a primer to synthesize and the RNA residues are removed by DNA polymerase I, due to their exonuclease capacity and filled with DNA fragments also by DNA Pol I. Finally, all these discontinuous DNA segments are linked by a ligase.</span>
<h2>Muscular strength</h2>
Explanation:
Muscles that are elongated while activated (i.e., eccentric muscle action) are stronger and require less energy (per unit of force) than muscles that are shortening (i.e., concentric contraction) or that remain at a constant length (i.e., isometric contraction)
stronger muscle contraction includes:
- Potassium accumulate in the sarcoplasm
- Increase in muscle belly circumference
- Increased stimulus frequency
- Increased requirement
- Lesser proportion of motor neurons to muscle fibers
weaker muscle contraction includes:
- Begin contraction with muscle already 50% contracted
- Circular arrangement of muscle fascicles
- Lower sarcoplasm pH
Answer:
The correct answer is A The use of energy released from an Exergonic reaction to drive an Endergonic reaction the process that requires energy.
Explanation:
Exergonic reaction is a type of chemical reaction that generates energy on the other hand Endergonic reaction requires energy in form of ATP to occur in a biological system.
The ist step of Glycolysis is an important example to study coupling reaction because the the direct addition of phosphate group to glucose molecule is Thermodynamically unfavorable because the free energy change of this reaction is positive.
To carry out this reaction in a thermodynamically favorable manner Glucose reacts with inorganic phosphate in presence of ATP resulting in the hydrolysis of the ATP by the removal of terminal phosphate group from ATP into ADP and Pi and addition of the inorganic phosphate to the C6 of glucose molecule resulting in the formation of glucose 6 phosphate.