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Over [174]
4 years ago
14

What are the terms describes the dna–protein complexes that look like beads on a string?

Biology
1 answer:
marishachu [46]4 years ago
5 0

Answer: The question is incomplete,below is the complete question.

What are the terms describes the dna–protein complexes that look like beads on a string?

A) Chromatin

B) 30-nanometer fibre

C) Histones

D) Nucleosome

The correct answer is option D

Explanation: A Nucleosome is the basic fundamental unit of a DNA, and the fundamental sub-unit of a Chromatin.

The Nucleosome is the basic packing unit of DNA,it is built from histone proteins. A nucleosome is made up of 8 histones proteins resembling a thread wrapped round a spool.

The smallest bundle of DNA is known as a Nucleosome,a Nucleosome is produced through interaction between DNA and histone proteins.

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Examples of patterns in nature​
Archy [21]

Answer:

Natural patterns include symmetries, trees, spirals, meanders, waves, foams, tessellations, cracks and stripes. Early Greek philosophers studied pattern, with Plato, Pythagoras and Empedocles attempting to explain order in nature.

Explanation:

Hope this helps you

Do mark me as brainliest:)

5 0
3 years ago
Read 2 more answers
Conduction deafness occurs when sound waves cannot reach the fluids of the inner ear. Which one of the conditions below will not
Ne4ueva [31]

Answer:

The conditions that will not cause conduction deafness is <em>damage to cochlear hair cells, </em>option B.

Explanation:

Conduction deafness occurs there is an alteration that blocks the transmission of sound from the external and middle ear to the inner ear. It is a mechanical problem in the ear canal or the middle ear.

The outer ear is the external portion that collects sonar waves and directs them to the inner ear. Three structures compose the external ear, these are the auditory pavilion, the ear canal, and the eardrum.  Damages in any of these parts might produce conduction deafness.

The middle ear is located between the eardrum and the oval window of the inner ear, to which it transmits sounds. the middle ear is composed of three little bones called ossicles, the oval window, the circular window, and the Eustachian tube.  Any damage or alteration in this area will also cause conduction deafness.

There are different causes of deafness, such as earwax plug, <u>damage in the eardrum,</u> otitis, traumatisms or malformations, tumors, outer ear infections, <u>imflamation</u>, fluid accumulation, among others. Any of these might impede the properly sound conduction, thus the sound can not reach the inner ear.

8 0
3 years ago
(b)
tigry1 [53]

The protein is digested by breaking up all of the fatty acids and then transferring it the the stomach then the protein is used to repair muscle or stored as energy or fat

5 0
3 years ago
Read 2 more answers
SOMEONE PLEASE HELP ME :(
Arada [10]
The answer is going to be somatic
4 0
4 years ago
Read 2 more answers
n the 1600's, Robert Hooke, and English scientist, used a crude microscope to examine bits of cork. Cork is derived from the bar
Komok [63]

Answer: He would not be able to observe cork cells dividing to form new cells.

Explanation

8 0
3 years ago
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