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
Mandarinka [93]
3 years ago
5

The major difference between starch, glycogen, and cellulose and their adjacent glucose subunits is the ________.

Biology
1 answer:
sveta [45]3 years ago
8 0

Answer:

<u>Starch</u> is the storage form of glucose (energy) in plants and the glucose molecules are linked by alpha 1,4 glycosidic linkage.

<u>Cellulose </u>is a structural component of the plant cell wall and glucose molecules are linked by beta 1,4 glycosidic linkage.

<u>Glycogen</u> is the storage form of glucose (energy) in animals and glucose molecules are linked by alpha 1,6 glycosidic linkage.

Explanation:

All of these sugars are polysaccaride sugars containing large number of glucose subunits.

Starch is a polysaccharide extracted from agricultural raw materials. It contains amylose and amylopectin. Amylose is an un-branched chain polymer of D-glucose units while amylopectin is a branched chain polymer of D-glucose units.

Glycogen is the storage form of glucose in animals, It is stored in muscles and liver and it is a branched polysaccaride.

Cellulose is the storage form of glucose in plants and leaves.

You might be interested in
The issue of high cholesterol can sometimes run in families. If an individual has two normal alleles, then he is phenotypically
statuscvo [17]
In the case of the gene that determines high cholesterol in the blood, the two alleles express incomplete dominance.
What this means is that the dominant allele is not completely dominant over the recessive allele. If the allele was completely dominant, even one allele would be enough to determine the individual's trait as dominant. But in the case of incomplete dominance between the alleles, the heterozygous individuals that have one dominant and one recessive allele are an ''in between'' phenotype.
5 0
3 years ago
Read 2 more answers
Decreasing the saturation of the fatty acid chains on a particular type of phospholipid would result in the formation of _____.
Helga [31]

More fluid bilayers will be formed when the saturation of the fatty acids chains on a phospholipid is decreased.

Fatty acids are present in animals, plants and other microorganisms. They are composed of the carbon chain with carboxyl group at the end of the chain. The fatty acids are the vital components of the lipids, which are the essential fat soluble components. When the saturation level of these acids is decreased, it leads to the formation of more lipid bilayers.

Hence, the correct answer is 'more fluid bilayers'.

3 0
3 years ago
Explain what is meant by ''Day Zero''
KonstantinChe [14]
The same day an event occurs or a vulnerability is discovered.
6 0
3 years ago
Explain how fertilization occurs
alex41 [277]
<span>I'm assuming this in plants.

Brief-ish answer:

"Fertilization in plants occurs when pollen grains are transported from anthers to stigma. When ripe pollen from an anther catches on the stigma of the same kind of flower, each pollen grain sends out a small thread-like tube."

Here's a fuller answer:

"</span>Fertilization occurs after pollination, when pollen grains land on the stigma of a flower of the same species. During this time, a series of events take place leading to the formation of seeds. A pollen grain on the stigma develops a tiny tube that runs down the style of the ovary. The pollen tube contains a male gamete which meets the female gamete in the ovule. Fertilization occurs when the two gametes combine and their chromosomes join. The resulting product is a normal complement of chromosomes, with some from either parent flower. The fertilized ovule forms a seed, which consists of a food reservoir and an embryo that later develops into a new plant. In gymnosperms (conifers) male gametes are enclosed in pollen grains and are transmitted by wind or insects to the female reproductive organs. Fertilization in angiosperms (flowering plants) occurs when insects or other animals transport the pollen to the female reproductive organ (pistil).<span>
</span><span>Fertilization is the fusion of gametes to launch the development of a new individual organism. In animals, the process entails the combination of ovum with a sperm, leading to the development of an embryo. Fertilization in plants occurs when haploid gametes meet to create a diploid zygote, which eventually forms an embryo.</span><span>"

source: </span>https://www.reference.com/science/plant-fertilization-occur-ccf48c80e72fc410
5 0
3 years ago
Which lab equipment tool would you use to measure approximately 50 ml of salt water? explain
schepotkina [342]

You would use a beaker because it measures liquids and solids by volume.

To get a more accurate measurement, you should weigh the liquids. That process of measurement would give you the greatest accuracy.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Q 15.19: Cell bodies of preganglionic neurons of the parasympathetic division are located in which of the following cranial nerv
    10·1 answer
  • Would you except to find muscle tissue in a plant?Why or why not?
    13·1 answer
  • What is the list of organelles that take part in protein synthesis
    6·1 answer
  • If all plants were removed from this system what would happen to the cycle
    11·1 answer
  • One primer attaches to the __ end of the gene region on the 5' to 3' strand, another to the ___ end of the gene region of the 3'
    14·1 answer
  • Calculate the volume of 500 kilograms of lead if the density of lead is 11400 k/m^3. Answer to be in 2 decimal places. Please he
    5·2 answers
  • How can a disease transition from a basic illness to a flown blown pandemic​
    5·1 answer
  • What kind of cells have haploid chromosomes?​
    8·1 answer
  • Which of the following statements best explains how roots aggregate soil?
    5·1 answer
  • The two basic ways transport can occur are passive and diffusion true or false
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!