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9966 [12]
3 years ago
7

In the structure of a muscle, several fascicles lie bundled together to forma muscle, just as several lie together to form compa

ct bone tissue. Each muscle fiber, which is a muscle cell, consist of protein fibers. Similary, the matrix that lies outside bone cells consists of a protein fiber called
Biology
1 answer:
astra-53 [7]3 years ago
3 0

Collagen is a protein fiber that is found in the matrix that lies outside the bone cells. Population of these collagen fibers that scattered through the matrix are embedded in a gel-like ground substance called hyaline cartilage, which is flexible but avascular and contains no nerves or blood vessels.

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What macromolecule is the enzyme ATP synthase?​
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ATP synthase is an Protein that catalyzes the formation of the energy storage molecule adenosine triphosphate (ATP) using adenosine diphosphate (ADP) and inorganic phosphate (Pi).
3 0
2 years ago
Sex determination is an example of environmental factors influencing the phenotype.
bija089 [108]
False, it doesn’t depend on environmental factors
4 0
3 years ago
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Describe the unique appearance of diatoms. what chemical compound composes their outer covering, and what is this shell called?
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6 0
2 years ago
The middle pleistocene and the late pleistocene correspond to which cultural periods?
Crank

The middle stone age and the later stone age corresponds to the middle and the late pleistocene.

Cultural evolution during the middle and the late pleistocene :-

In southwestern Asia as well as northern and southern Africa, personal ornaments in the form of perforated seashells are recorded from the early Late Pleistocene. In the Old World, Neanderthals and anatomically modern humans are linked to a range of personal ornamentation by about 40,000 years ago (Ka). These include fully created ornaments as well as organically modified things. The appearance of figurative art, mythical imagery, and other types of items, like as musical instruments, at various times in history suggest that completely modern behavior began to emerge more gradually towards the middle of the Late Pleistocene and most definitely no later than 40 Ka. Many, but not all, of the lengthy and rigorous history of study might well have helped to the relevant data come from Europe.

Learn more about the Pleistocene age here:-

brainly.com/question/12163109

#SPJ1

7 0
1 year ago
How do nutrients from food get into the blood?
jasenka [17]

Answer:

the answer is C

Explanation:

this shows how nutrients in the body because it enters the blood capillary which therefore goes through the small intestine.

I really hope this is helpful and understanding.

4 0
2 years ago
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