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myrzilka [38]
3 years ago
10

How do muscels become bigger? Describe what is happening to the muscle fibers over time?​

Biology
1 answer:
Gnom [1K]3 years ago
6 0

Answer:

When people lift weights, microscopic damage (microtears) occurs to the myofibrils within the muscle fiber. These microtears stimulate the body's repair response. ... The increased number of myofibrils causes muscle fibers to enlarge, increasing their volume and size.

Explanation:

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Elephants are considered K-strategists because they give birth to only one calf at a time and most have five years in between ha
kicyunya [14]

Answer:

Type I curve

Explanation:

The K-strategist are species characterized by relatively stable populations that fluctuate at the carrying capacity of the habitat or niche in which organisms reside. Elephants are considered as K-strategists because they have a low population growth rate and relatively stable populations. There are three different types of survivorship curves. The Type I curve (also referred to as A curve) is characteristic of k-strategist organisms. Humans and elephants exhibit a Type I survivorship curve in which organisms tend to die when they become elderly. These species have a small number of offspring and provide parental care to ensure their survival. In a Type II survivorship curve, species produce many offspring and only some offspring survive (e.g., birds), while in Type III survivorship curve organisms produce many more offspring and most do not survive (i.e., r-strategists such as frogs or insects).

8 0
3 years ago
When an environment is hypotonic what happens to the cell?​
Inessa [10]

Answer:

Cells placed in a hypotonic solution will take in water across their membrane until both the external solution and the cytosol are isotonic. A cell that does not have a rigid cell wall, such as a red blood cell, will swell and lyse (burst) when placed in a hypotonic solution.

Explanation:

Hope this helps! Brainly me if you want! <3

4 0
2 years ago
6.______________________ is a special type of muscle found only in your heart and causes your heart to beat.
Anarel [89]

Explanation:

the answer is C cardiac muscle I'm pretty sure this is the correct answer

5 0
2 years ago
One advantage of allele-specific oligonucleotide (aso)-based over rflp-based detection of human genetic disease is that _______.
tresset_1 [31]

An allele-specific oligonucleotide (ASO) is a tiny piece of artificial DNA balancing to the order of an adjustable target DNA. It performs as an enquiry for the occurrence of the target in a Southern blot assay or Dot blot assay. One advantage is the mutation need not be positioned within a limit enzyme recognition site. 

5 0
3 years ago
An experiment that does not have a positive AND a negative control is a poorly designed experiment
Lina20 [59]

Answer:

true

Explanation:

you frequently need a control which shows the experiments to stay the same. controls are very important.

4 0
3 years ago
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