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Alina [70]
3 years ago
11

What form a spindle shaped structure of protein fibres on which the chromosomes move during nuclear division? 

Biology
1 answer:
frez [133]3 years ago
5 0
Function of centrioles

An organelle that forms a spindle-shaped structure of protein fibers on which the chromosomes move during nuclear division are called the centrioles. Centrioles are part of the animal cell organelles. Hence, they are a small part of the microtubules organized and set in a particular course. Microtubules include 9 sets. Centrioles contain a cylindrical structure, packed with protein which is described as tubulin. Found mostly in eukaryotic cells beside the nucleus.



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In a plant cell wall the layer that is between a membrane, adding additional protection and support; not found in all plant cell
Tomtit [17]

Answer: SECONDARY CELL WALL.

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This secondary cell wall is made up of cellulose,hemicellulose,and lignin.

They function in providing additional strength,support, rigidity to cells and the larger plant.

8 0
3 years ago
Read 2 more answers
In the presences of oxygen, the energy rich products of glycolysis in human cells
beks73 [17]
Answer

In the presence of oxygen two energy products are produced, these are:
1. ATP
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One NADH2 produce three ATP. 
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8 0
3 years ago
Fill in the blank with the correct abbreviation or symbol for the definition provided<br> Every day
PSYCHO15rus [73]

The correct abbreviation for the term Every Day is Daily.

<h3>What is an abbreviation?</h3>

An abbreviation is a term to refer to an orthographic convention that shortens the writing of a certain term or expression, and consists of the written representation of a word or group of words with only one or more of its letters.

According to the above, Daily is a correct abbreviation for the term Every Day since it expresses the same meaning with fewer letters. Additionally, this abbreviation is used in the medical field to tell patients when to take their medicine.

Doctors usually put Daily when their patient must take a medicine once a day.

Learn more about abbreviation in: brainly.com/question/17353851

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5 0
2 years ago
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Kruka [31]

Answer:

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7 0
3 years ago
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NARA [144]

1) Some alleles are dominant and some are recessive. Principle of Dominance.

2) Genes passed down from parent to offspring. ...

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4) Genes for different traits can segregate independently during the formation of gametes.

Hope this helps! :)

5 0
3 years ago
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