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nexus9112 [7]
3 years ago
10

Is fluorine an atom cation or anion

Biology
1 answer:
lesya692 [45]3 years ago
3 0

Fluorine.... is an anion

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Explain true or false if you collect organize and interpret your data properly you will always be able to draw a logical conclus
jek_recluse [69]
Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.

The statement above should be <span>false because there may be data that needs to be tied to other data to draw a logical conclusion.</span>
8 0
3 years ago
Do any cells in the population express Glut4 on their surface? Is this expression dependent on the presence of insulin receptor?
IceJOKER [234]

Answer:

Glut4 is only expressed in insulin-sensitive skeletal an heart muscles and fat tissues.  

Explanation:

Glucose transporters represent a group of integral membrane proteins that allow the transport of glucose molecules across the plasma membrane by the mechanism of facilitated diffusion (i.e., without direct coupling to ATP hydrolysis). In humans, the Glucose Transporter type 4 (GLUT-4) is a glucose transporter encoded by the SLC2A4 gene. This protein plays a critical role in regulating glucose homeostasis by enabling to increase the transport of glucose in response to elevated blood insulin levels in adipocytes, skeletal and cardiac muscle tissues.

8 0
3 years ago
Chemical energy is used to do work in cells because the bonds in molecules contain ____________ energy.
Otrada [13]

<u>Potential energy</u> is the chemical energy stored in the chemical bonds of atoms and molecules.

<h3>What is potential energy?</h3>

Potential energy is the energy stored in the bonds (structural arrangement) of chemical compounds, such as atoms and molecules.

<h3>Characteristics of potential energy</h3>

  • The potential energy that a molecule may have is due to the forces of attraction and repulsion with other molecules in its environment.

  • An example is glucose, which stores chemical potential energy that the body, through metabolism, transforms into heat energy to maintain body temperature.

Therefore, we can conclude that potential energy is stored in the chemical bonds of molecules.

Learn more about potential energy here: brainly.com/question/12450160

4 0
3 years ago
A ________ is a unicellular or multicellular organism that is heterotropic; feeding off dead organic matter or a parasite, feedi
Juliette [100K]

Answer:

A<u> fungi  </u>is a unicellular or multicellular organism that is heterotropic; feeding off dead organic matter or a parasite, feeding off living organisms; reproduces through spores.

Explanation:

FUNGI -: Fungi can be single-celled organisms or multicellular organisms with a great deal of complexity. They can be found in almost any habitat, but the majority of them reside on land, primarily in soil or plant material, rather than in the sea or fresh water. Decomposers are organisms that live in the soil or on dead plant materials and play a vital part in carbon and other element cycling. Some are plant parasites that cause illnesses such mildews, rusts, scabs, and canker. Fungal diseases in crops can cause a farmer to lose a lot of money. Animals are afflicted by a small number of fungus. Athletes' foot, ringworm, and thrush are examples of human skin diseases.

Fungi play an important part in the breakdown of organic materials and in the cycling and exchange of nutrients in the environment. They've long been utilized as a direct source of human food in the form of mushrooms and truffles, as a bread leavening agent, and in the fermentation of a variety of foods like wine, beer, and soy sauce.

<u>Hence , the answer is fungi.</u>

<u></u>

7 0
3 years ago
Pigmented eyes (P) are dominant to non-pigmented (p), and dimpled chins (D) are dominant to Non-dimpled chins (d). A pigment-eye
Ivenika [448]

Answer:

PpDD and PpDd

Explanation:

Pigmented eyes (P) are dominant to non-pigmented (p), and dimpled chins (D) are dominant to Non-dimpled chins (d).

The <u>possible genotypes of a pigment-eyed, dimple-chinned person</u> would be  PPDD, PpDd, PPDd, PpDD while a blue-eyed person without a dimpled chin would have the genotype ppdd.

The genotype of a blue-eyed, dimpled chin child would be either of ppDd or ppDD, but in this case, the mother is ppdd and as such, the child cannot have two copies of D allele. Hence, the genotype of the child can only be ppDd.

In order for the child to have blue eyes (pp), it means that the father has to have the non-pigmented allele (p). This also means that the father is heterozygous for eye pigmentation (Pp).

<em>Hence, the genotype of the father is now limited to </em><em>PpDD</em> <em>and </em><em>PpDd</em>.

8 0
3 years ago
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