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3 years ago

A nurse observes a 10-month-old infant chewing on the security alarm attached to his identification bracelet. the nurse should:

1 answer:

3 0

The answer to this question would be: 3. distract the infant with a more appropriate toy.
An infant wouldn't understand the instruction given by the nurse. It is more appropriate to give the infant another toy to distract him/her from the bracelet. The identification bracelet is important to make sure that a procedure is done for the right patient and shouldn't be removed before the admission is over.

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Please help me!!! As the best answer!

docker41 [41]

Whats your question ? I can’t see it

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3 years ago

If bicoid mRNA is injected at the anterior end of an egg from a bicoid mutant mother, what would the phenotype of the resulting

JulijaS [17]

If the larva had one head at the posterior pole, it would be normal. The larva would have two heads, one at the front of its body and the other in the center.

What is bicoid mRNA?

When translated, bicoid protein forms a morphogen gradient that shapes the embryo's head and thorax if bicoid mRNA localizes to the anterior of the Drosophila egg.

How does the egg's bicoid RNA influence development?

According to recent research, Bicoid specifies the anterior of the Drosophila embryo in two different ways. It initially suppresses posterior development. It accomplishes this by attaching to and preventing caudal RNA, which is distributed throughout the egg and early embryo, from being translated.

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1 year ago

It has been reported that the DNA of the elephant shark has barely changed over the last 420 million years. Which statement expl

dmitriy555 [2]

Their environment remained fairly constant over time

8 0

3 years ago

Read 2 more answers

Which of the following best describes the scientific idea regarding primordial soup?

bija089 [108]

It refers to the idea the prehistoric oceans combined with lightning formed the building blocks of life.

Explanation:

The primordial soup refers to the idea that prehistoric oceans combined with lightning to form the building blocks of life.

The soup can be regarded as the soup of life through which the first nuclei acids were synthesized.

It was a hypothesized set of conditions available when the earth was initially formed about 4.5 billion years ago.
The miller-urey experiment was set up in 1930's to demonstrated this soup of life.

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Earth brainly.com/question/4545456

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5 0

3 years ago

The protein, lipid, and carbohydrate compositions of the cytoplasmic and extracellular sides of membranes are different from one

netineya [11]

Answer:

The protein, lipid, and carbohydrate compositions of the cytoplasmic and extracellular sides of membranes are different from one another , this happens because the two sides of a cell membrane face different environments and carry out different functions.

Explanation:

PROTEINS , LIPID AND CARBOHYDRATES , all are the components of the plasma membrane , located at different sites .

PROTEINS -: The main component of plasma membranes is proteins. Two key categories of membrane proteins are available: integral and peripheral. As their name implies, integral membrane proteins are incorporated into the membrane: they have at least one hydrophobic region that anchors them to the phospholipid bilayer's hydrophobic center. Others just stick partway through the membrane, while others extend from one side of the membrane to the other and on either side are exposed.

On the outside and inside surfaces of membranes, peripheral membrane proteins are found which are bound either to integral proteins or to phospholipids. Peripheral membrane proteins do not stick into the hydrophobic center of the membrane as opposed to integral membrane proteins, and appear to be more loosely bound.

LIPID -: Phospholipids, arranged in a bilayer, make up the plasma membrane 's essential cloth. Since they are amphipathic, they are well-suited for this function, meaning they have both hydrophilic and hydrophobic regions.

The hydrophilic or "water-loving" component of a phospholipid is its head, which includes a phosphate group that is negatively charged, as well as an additional small group that can also be charged or polar.

Its long, nonpolar fatty acid tails make up the hydrophobic, or "water-fearing," portion of a phospholipid. The tails of fatty acids can interact easily with other non-polar molecules, but interact poorly with water.

CARBOHYDRATES -: The main component of plasma membranes is carbohydrates. In general, they are located on the outer surface of the cells and are either bound to proteins (glycoproteins forming) or to lipids (glycolipids forming). These chains of carbohydrates can consist of 2-60 units of monosaccharide and can either be straight or branched.

Hence , the correct option is B.

6 0

3 years ago