0
What else can I help you with?
How does exercise Increased number of mitochondria?
Mitochondria make the energy in your body. During exercise you need more energy so you need more energy "factories"
What organelle has increased in density in the cytoplasm of muscles that are being exercised in response to a greater demand for ATP production?
The mitochondria increase in density in the cytoplasm of muscles that are being exercised due to the increased demand for ATP production. Mitochondria are the primary organelles responsible for producing ATP through cellular respiration, and an increase in their density helps meet the energy needs of the active muscle cells.
How do haematocrit levels change during and after exercise?
Haematocrit levels usually increase during and after exercise due to higher blood pressures forcing fluid out of cells therefore reducing plasma volume and producing a false haematocrit reading.
What is an example of compensatory hyperplasia?
an increase in the number of essentially normal cells examples : BPH benign prostatic hyperplasia is due to an increase in the number of glandular epithelial cells and stromal cells due to decreased apoptosis
What can the breathing rate increase to during exercise?
During exercise, the breathing rate can increase to around 40-60 breaths per minute or even higher depending on the intensity of the exercise and individual fitness level. This increase in breathing rate helps to supply more oxygen to the muscles and remove carbon dioxide from the body.
How does exercise Increased number of mitochondria?
Mitochondria make the energy in your body. During exercise you need more energy so you need more energy "factories"
Is a general increase in the bulk of a body part due to an increase in the size but not in the number of cells?
Hypertrophy
Does the tidal volume increase due to acute effects of exercise?
Yes, during exercise and increase in ventilation occurs primarily through an increase in tidal volume (i.e the volume of air taken in and out).
How many mitochondria are there in skeletal muscle?
It depends on the type of skeletal muscle. Slow and fast oxidative fibers (type I and type IIa) may have many mitochondria. Fast glycolytic fibers (type IIx/IIb) have very few mitochondria. This is because in fast glycolytic fibers (type IIx/IIb) ATP can be produced outside of the mitochondrion in the cytosol of the cell due to high concentrations of glycolytic enzymes present in these fibers. In contrast, in oxidative fibers ATP is produced mostly within the mitochondrion, so more mitochondria are needed to to produce large amounts of ATP. Also, the number of mitochondria in these cells can increase with adaptations to exercise conditioning.
Why would a Heart beat hard?
The heart beat can increase due to stress and exercise. There are many other factors that can increase heart rate.
Does hemoglobin's affinity for oxygen increase or decrease with exercise?
It decreases due to the increase in carbon dioxide in the blood. This causes more oxygen to be uploaded to the tissues
Growth due to an increase in cell number is called?
Growth that is due to an increase in cell number results from an increased rate of mitotic cell division and is termed hyperplasia. Consequently, growth of a tissue or organ due to an increase in cell size is termed hypertrophy.
What organelle has increased in density in the cytoplasm of muscles that are being exercised in response to a greater demand for ATP production?
The mitochondria increase in density in the cytoplasm of muscles that are being exercised due to the increased demand for ATP production. Mitochondria are the primary organelles responsible for producing ATP through cellular respiration, and an increase in their density helps meet the energy needs of the active muscle cells.
All eukaryotes have mitochondria due to what?
No, there are some eukaryotic protists that don't have mitochondria.
What effects does exercise have on tidal volume?
The effects that exercise have on tidal volume is that they cause an increase to in tidal volume. This is due to the faster breathing in which allows the lungs to bring in more oxygen.
Does blood pressure increase after exercise?
Yes, blood pressure typically increases after exercise due to the increased demand on the heart and blood vessels to deliver oxygen and nutrients to the muscles.
How do haematocrit levels change during and after exercise?
Haematocrit levels usually increase during and after exercise due to higher blood pressures forcing fluid out of cells therefore reducing plasma volume and producing a false haematocrit reading.
