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ale4655 [162]
3 years ago
5

An echocardiogram reveals Charles, an ultramarathon runner, has an enlarged left ventricle. As this increase in ventricular size

is supported by increased blood flow and ATP production due to the training Charles has undertaken, this increase in heart size demonstrates
Biology
1 answer:
astra-53 [7]3 years ago
7 0

Answer:

The correct answer would be - physiological hypertrophy.

Explanation:

Physiological hypertrophy of is a condition of the heart that occurs in return of the normal growth an individual such as an athlete like Charles who is a marathon runner in this case.

Left ventricle hypertrophy is a common type of hypertrophy that occurs in this condition in which the left ventricle of the heart increase in size temporary which arises in response to the exercise and function is done by muscles.

thus, the correct answer is - physiological hypertrophy.

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Match each image to the correct cell of the cell cycle I will mark brainiest
alina1380 [7]

Answer:

Interphase: Lowest pic, left corner.

Cell appears to be in a normal state.

Metaphase: Left, above Interphase.

Chromosomes are beginning to align in the middle of the cell. Spindles form and begin to attach to their centromeres.

Anaphase: Lowest right pic.

The chromatids are pulled away from each other and brought to different sides of the cell.

Telophase: Above Anaphase.

The genetic material is now in its respective side of the cell, which now begins to split into 2. Nucleic membrane begins to form.

Cytokinesis: Above Metaphase.

The clevage furrow is forming and separating the cytoplasm and other organelles in the cells. When done, this will result in 2 identical cells (unless it's meiosis II).

6 0
3 years ago
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Match the description on the right with the force on the left.
Marat540 [252]

Magnetic force - B.

Electrical force - A.

Gravitational force - D.

Contact force - C.

<h3><u>Explanation:</u></h3>

When a charge moves about its path, it produces a magnetic force around it. This magnetic field is perpendicular to the axis of movement of the charge and is directly proportional to the amount of charge, speed of the charge, and inversely proportional to distance between the charge and the point of measurement. Michael Faraday discovered this phenomenon.

Electrical force of attraction or repulsion is seen between the two charged bodies, or one charged body and one uncharged body which can induce charge to the uncharged body. The attraction or repulsion between the charged bodies are seen if the bodies are close enough, and this is called electrical force.

The gravitational force is also a non contact force that is seen between two bodies which is always attractive in nature and is seen between any two bodies.

A contact force like friction is a type of force that takes place only when two bodies are in contact with each other.

4 0
3 years ago
Which macromolecule is a primary component of cell walls, and which argument provides evidence for how the structure of this mol
IgorC [24]
I think the answer is D sorry if I’m wrong
3 0
3 years ago
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White-tailed deer populations in the Texas Hill Country have been increasing for years. The area is now overpopulated
BaLLatris [955]

Answer: b

Explanation: I just feel like it’s the best answer choice

3 0
3 years ago
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What occurs during cell differentiation?
Archy [21]

Answer: Zygote cells turn into adult STEM cells divide and create differentiated daughter cells.

Explanation: All DNA is in all cells, but different cells are specialized to preform different functions. They still contain all of the DNA, but they only use a small portion of the DNA. This occurs during a process called Gene Expression. Gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a cell functions

5 0
3 years ago
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