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3 years ago

The question is, What is a photon?

Biology

2 answers:

Akimi4 [234]3 years ago

6 0

Answer:

The photon is a type of elementary particle. It is the quantum of the electromagnetic field including electromagnetic radiation such as light and radio waves, and the force carrier for the electromagnetic force.

Explanation:

I had a dictionary handy by me.

miskamm [114]3 years ago

4 0

Your mom photon ushshsbebxhuc

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Self-report inventories and projective tests are examples of personality assessments,

Free_Kalibri [48]

I think the answer is true but I’m not sure.

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3 years ago

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Because the skin sloughs off on a regular basis, the most superficial layer of the epidermis is primarily composed of what type

iragen [17]

Because the skin sloughs off on a regular basis, the most superficial layer of the epidermis is primarily composed stratified squamous epithelium. The correct option is D.

<h3>What is stratified squamous epithelium?</h3>

Stratified squamous epithelia can be found in nearly every organ system that has direct contact with the outside environment, including the skin, respiratory, digestive, excretory, and reproductive systems. They also keep the body from drying out and losing water.

The most surface-level layer of the epidermis is composed principally of stratified squamous epithelium since the skin sluffing off on a regular basis.

Thus, the correct option is D.

For more details regarding stratified squamous epithelia, visit:

brainly.com/question/13334548

#SPJ4

Your question seems incomplete, the missing options are:

A. Simple Columnar epithelium
B. Simple squamous epithelium
C. Cuboidal epithelium
D. Stratified squamous epithelium
E. Pseudostratified epithelium

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1 year ago

Describe how facilitated diffusion helps large molecules cross cell membranes. What kinds of proteins are involved?

Dima020 [189]

Yeah yeah so :D,

Large polar molecules can only cross the membrane with the help of protein named channel protein and carrier protein.

So, this both proteins act like a gate, the large molecules enter the protein and the protein let the large molecules in to the membrane. (see the picture so that you can understand more, its carrier protein)

the only difference between channel protein and carrier protein is, channel proteins has fixed shape while carrier protein can flip.

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2 years ago

Read 2 more answers

Using the model presented, what is being formed, B, from the process represented by C? Correctly identify B and C as well as the

Nonamiya [84]

The provided question is incomplete as it lacks the image required to identify the, however the correct image is attached:

Answer:

B is protein

C is the process of translation

Explanation:

The given image is a flow chart representation of the process of the protein synthesis from the DNA molecule by a two-step process that is combinedly known as the central dogma.

The first step is a transcription in which an RNA molecule (mRNA) is synthesized from the DNA molecule in organism nucleus (in eukaryotes only). The second step is to making a polypeptide chain of amino acid with help of rRNA, tRNA, and mRNA, this process is known as translation and represented in the image as C and B is the protein that formed.

Thus, the correct answer is - B is protein

C is the process of translation

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3 years ago

What is the ultimate source of energy for most organisms and how is this energy captured so it is useful in a food chain??

Luba_88 [7]

The ultimate source of energy (for most ecosystems) is the sun<span>. The ultimate fate of energy in ecosystems is for it to be lost as heat. Energy and nutrients are passed from organism to organism through the food chain as one organism eats another.</span>

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3 years ago