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andriy [413]
3 years ago
10

Which of the following organisms can only use behavioral controls to maintain its body temperature?

Biology
1 answer:
Klio2033 [76]3 years ago
5 0

Answer: Rattlesnake

Explanation: This is because it is cold-blooded and the rattlesnake is also the only cold-blooded animal on this list.

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Jet001 [13]

Answer:

Pseudostratified columnar epithelium

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2 years ago
What is organic matter that contains stored energy <br> called?
Bogdan [553]

Answer:

Biomass is an organic matter that cointains stored energy,

Extra stuff reguarding the answer:

such as animals waste, crops, wood, seaweed

6 0
2 years ago
Read 2 more answers
How does the transfersomes work?
igomit [66]

Answer:

Different from other types of liposomes, transfersomes are mainly developed for transdermal drug delivery systems. Transfersomes are composed of self-assembled phospholipids (eg. phosphatidylcholine) and edge activators (such as a biocompatible surfactant or an amphiphilic drug) which increases lipid bilayer flexibility and permeability. Therefore, transfersomes can deform and pass through narrow constriction (from 5 to 10 times less than their own diameter) to underlying viable skin without measurable loss due to transdermal osmotic gradients which is developed by skin penetration barrier.

Transfersomes are an ideal choice for drug development of non-invasive therapeutic use. Based on the capability of increasing the transdermal flux, prolonging the release and improving the site specificity of bioactive molecules, transfersome has become a potential candidate for both systemic and topical delivery of drugs.

Transfersomes have high entrapment efficiency (e.g. close to 90% for lipophilic drugs);

Better penetration of intact vesicles due to its high deformability;

A carrier for both low and high molecular weight drugs;

Transfersomes protect the encapsulated drug from metabolic degradation;

Easy to scale up, simple procedures do not involve unnecessary pharmaceutically unaccepted additives;

Transfersomes are biocompatible and biodegradable as they consist of natural phospholipids.

Explanation:

https://www.creative-biostructure.com/Transfersomes-Production-614.htm

3 0
3 years ago
6. color blindness is a sex-linked recessive disorder on the X chromosome. If the allele "b" is used to
kvv77 [185]

Answer:

XᵇXᵇ

Explanation:

The X chromosome is the female sex chromosome and when you have a pair of X chromosomes (XX), then that would denote that the subject is female. Now when it comes to x-linked traits, for a female to be affected, she would have to have the allele on both chromosomes, or in this case, homozgous for color-blindness. (If it is found only on one, she would be a carrier, but she won't be affected.)

So the answer would be: XᵇXᵇ

5 0
4 years ago
Which pair of scientists discovered the double helix structure of DNA? A. Faraday and Maxwell B. Newcomen and Watt C. Bragg and
Sav [38]

Answer:

Faraday and Maxwell discovered helix structure of DNA

8 0
3 years ago
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