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Korolek [52]
3 years ago
13

Percent Identity can be used to indicate degree of relatedness between multiple sequences.

Biology
1 answer:
coldgirl [10]3 years ago
7 0

Answer:

a. True

Explanation:

In multiple sequencing genes/proteins that have a higher percentage sequence identity are more likely to belong to the same superfamily/family. Sequences give us some idea of the protein function.

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Compare the structures of arabinoxylan and amylopectin. [5 marks]
Galina-37 [17]

Answer:

Marta S. Izydorczyk, in Handbook of Hydrocolloids (Third Edition), 2021

13.7.3.6 Arabinoxylans in cosmetics

Arabinoxylan derivatives, such as cation arabinoxylans and their hydrophobically modified products, are potentially useful ingredients in cosmetic and personal care products (Yang, Wuxi, & Cui, 2017). Water-soluble cationic arabinoxylans exhibit hair conditioning properties, and arabinoxylans with low-molecular-weight and high charge density can be absorbed on the hair surface. Cationic polymers are commonly used in hair conditioners as the electrostatic interactions between the positively charged cationic polymer and anionic hair surface lead to the absorption of the conditioner on the hair surface, thus making the hair soft and smooth (Fig. 13.18). Properties such as diverse structure, biocompatibility, nontoxicity, and low production costs make arabinoxylans promising candidates for these uses (US patent 2019).

Explanation:

8 0
3 years ago
What are the two main principles of Mendelian genetics?
maw [93]
The recessive trait will only result if both factors are recessive.Mendel's<span> observations and conclusions are summarized in the following </span>two principles<span>, or laws. The Law of Segregation states that for any trait, each parent's pairing of genes (alleles) split and one gene passes from each parent to an offspring.</span>
8 0
4 years ago
Which of the follow is an example of a primary consumer gaining energy
Anika [276]

There are so many examples for that in different areas, like biology experiment carried out in our lab recently.

Here's one link : https://www.creative-biogene.com/Services/Stable-cell-line-generation/Custom-Gene-Expression-Cell-Lines.html


6 0
3 years ago
natural selection is affected by ______(variations,competitions), or traits that are different in members of the same species.
GuDViN [60]

Answer:

variations

Explanation:

if there are variations of something, then there will be different occurrences in the same species. Hope that this helps you and have a great day :)

3 0
3 years ago
Assume it takes Venezuela 3 hours to produce a batch of apples and 7.5 hours to produce a batch of pumpkins, and it takes the Un
IrinaK [193]

Answer:

Venezuela

Explanation:

In economics, absolute advantage refers to the ability of an entity to produce a good or service at a lower cost/time per unit given the same resources as another entity.

In other words, given the same quantity of input and time, an individual, a company, or a nation that produces greater output over the other has an absolute advantage at producing such an output.

<em>Hence, if it takes Venezuela 7.5 hours to produce the same batch of pumpkin that the United States produces in 8.5 hours, then, Venezuela has an absolute advantage in producing pumpkins over the United States.</em>

4 0
3 years ago
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