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andrew11 [14]
3 years ago
15

What type of molecules can diffuse through a membrane?​

Biology
1 answer:
Maru [420]3 years ago
7 0

Answer: plasma

Explanation:

Please mark me as brainliest

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The protective layer of cells of the outer epidermis is called the
Vlad [161]

Answer: Stratum Corneum

Epidermis. The epidermis is the thin outer layer of the skin. It consists of 3 types of cells: Squamous cells. The outermost layer is continuously shed is called the stratum corneum

Explanation:

stratum corneum

The epidermis has no blood supply and depends on diffusion from the dermal cells for its metabolic needs. The dead-cell layer of the stratum corneum provides the protection from water loss that allows vertebrates to dwell on land

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2 years ago
For a science fair project, two students decided to repeat the Hershey and Chase experiment, with modifications. They decided to
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Answer: E. Amino acids (and thus proteins) also have nitrogen atoms; thus, the radioactivity would not distinguish between DNA and proteins.

Explanation:

The Hershey-Chase experiment, is an experiment that demonstrated that the genetic material of phage isn't protein but rather it's DNA.

Based on the information given in the question, the experiment will not work because amino acids (and thus proteins) also have nitrogen atoms; thus, the radioactivity would not distinguish between DNA and proteins.

Therefore, the correct option is E.

4 0
3 years ago
What functions do endocytosis and exocytosis carry out for the cell ?
Genrish500 [490]
Endocytosis carry substances into the cells, and exocytosis is what the cell rejects.
3 0
3 years ago
Walmart aims its retailing strategy at a large homogeneous (similar) group of consumers. a wide assortment of goods is offered a
Alla [95]

Mass Marketing is a strategy that differs from current market trends, as it does not segment your actions, on the contrary, it focuses on impacting as many users as possible with your ads.

  • mass marketing

<h3>What is the difference between mass marketing and segment marketing?</h3>

Compared to mass marketing; Segment marketing offers several additional benefits. The company can create a more suitable product or service at the right price for the target audience. Choosing distribution and communication channels becomes easier.

With this information, we can conclude that We can say that the Shotgun Approach is the essence of Mass Marketing. It's about attracting attention to your brand from as many people as possible, regardless of who they are.

Learn more about Mass Marketing in  brainly.com/question/9017955

#SPJ1

Walmart aims to retailing strategy at a homogeneous (similar) group of consumers. A wide assortment of goods is offered at popular prices. Walmart utilizes which target market strategy?

market segment

mass marketing

store positioning

multiple segmentation

6 0
1 year ago
Lungs, Trachea, Diaphragm, Nose: Which organ system do these belong to?
Kitty [74]

Answer:

Respiratory

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they all come together and help with breathing and oxygen :)

4 0
3 years ago
Read 2 more answers
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