1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Minchanka [31]
3 years ago
9

Your body contains tens of thousands of different proteins, each with a specific structure and function. The unique three-dimens

ional shape of each of these diverse proteins is based on several superimposed levels of structure. Which of the following statements is an accurate description of proteins?
Biology
1 answer:
valkas [14]3 years ago
8 0

Answer:

Each protein with a specific structure and function

The unique three dimensional shape of proteins is based on several superimposed levels of structure

Explanation:

Proteins are essential nutrients for human and a vital source of fuel for building body tissues. They are made up of amino acids linked together by peptide bonds. These amino acids act as precursor to nucleic acids, hormones, immune, repair of tissues among others.

Proteins contain 20 amino acids which are the building block for proteins. These amino acids can be reformed to create millions of protein in human body in which each protein has specific structure and function.

The three dimensional arrangement of atoms in an amino acid chain is know as the protein structure. The precise shape formed determine the protein function.

You might be interested in
An earthquake creates a chasm that separates a population of squirrels. The two populations of squirrels evolve into two separat
maksim [4K]
The correct answer is speciation.
Speciation is the term that describes the evolutionary process causing populations to evolve into different species. There are four different types of speciation: allopatric, peripatric, parapatric and sympatric. In this case, the process described is an allopatric speciation, the most common of these four types. Allopatric speciation happens when populations are geographically separated, an event that obstructs the gene flow. Since the gene flow stops, the populations evolve in response to the different environments that they live in.
5 0
3 years ago
Read 2 more answers
God PLEASE help. What does surface area-to-volume ratio, diffusion rate, and time for substances have anything to do with reachi
sasho [114]

Answer:

Surface area to volume ratio, in simple means the size of surface area to the volume of substance that can pass through it at a particular time.

Amoeba and some bacterias are flat and have large surface area to volume ratio. So the diffusion rate is very high due to large surface area.

Where as humans have small surface area: volume so diffusion is very slow or does not take place at all.

Explanation:

As the ratio gets smaller, it takes longer for items to diffuse.

Explanation:

When the cell increases in size, the volume increases faster than the surface area, because volume is cubed where surface area is squared.

When there is more volume and less surface area, diffusion takes longer and is less effective. This is because there is a greater area that needs to receive the substance being diffused, but less area for that substance to actually enter the cell.

this is actually why cells divide. When they become too large and it takes too long for them to transport materials across the cell, they lose efficiency and divide in half to raise the surface area to volume ratio.

I HOPE TGIS HELPS PKEASE MARK ME AS BRAINLIEST

4 0
3 years ago
For the plant to remain healthy how will the magnesium ions move
lilavasa [31]
The ions move from zones of high concentration to zones of lower concentration
3 0
3 years ago
What results from meiosis of a diploid cell? ​
Korolek [52]

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell

Explanation:

Meiosis begins with a parent cell that is diploid, meaning it has two copies of each chromosome. ... The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell.

3 0
3 years ago
Read 2 more answers
Didn't even mean to do this
Fynjy0 [20]

Answer:

If an organism has a beneficial trait, they have a higher chance of survival, and if they can survive they can reproduce too.

Example: Speckled moths camouflage with the bark of trees and are not easily seen by predators. Black moths do not camouflage with the bark of trees and are easily seen by predators, therefore the black moths are eaten. Because the black moths have been eaten they cannot reproduce and pass on the trait for black wings to their offspring, but the speckled moths are able to reproduce because they survived and are able to pass on the speckled wing trait to their offspring.

7 0
3 years ago
Read 2 more answers
Other questions:
  • What might happen if you were hit hard on the side of the head-- towards the middle
    6·2 answers
  • 1. You serve a volleyball with a mass of 2.1 kg. The ball leaves your hand with a speed of 30 m/s. The ball has ________________
    6·1 answer
  • Based on your knowledge of how different plant groups have evolved arborescent (treelike) forms, which of the pairs of plant gro
    7·1 answer
  • How does biodiversity affect ecosystem stability?
    14·2 answers
  • What is the main fuel source for the work of the cell?
    14·2 answers
  • Plz help asap 15 points plz plz plz
    12·2 answers
  • The gene form of a trait is called a(n)
    11·1 answer
  • Please help due today and it’s timed test pleaseeee help!!!!
    7·1 answer
  • A segment of dna has 320 nitrogen bases. if 40 of them are cytosine, how many are thymine
    15·1 answer
  • 1. List four sensations detected by the tactile receptors in the skin in the spaces below:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!