1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
blondinia [14]
3 years ago
13

A nursing instructor is teaching students about skin structure. The instructor evaluates student knowledge of the Langerhans cel

ls based on which statement?
Biology
1 answer:
Alexxandr [17]3 years ago
4 0

Answer:

Their answer about the location or function of the cells.

Explanation:

Since there are no options to select as the answer, i will just try my best to list a couple of them.

Langerhans Cells are from the family of cells named "Dendritic Cells" because of their tree like shapes. They can be found on parts of our body that come into contact with foreign environments or particles, such as skin, on the inside of our mouth, nose and stomach etc.

The nursing instructor could evaluate the students' knowledge by asking them where Langerhans Cells are located in our body, on which layer of our skin they can be found or what their primary functions are.

I hope this answer helps.

You might be interested in
What evidence do you consider to be the most significant and convincing support for human evolution? Today there is one species
UNO [17]

Answer:

The history of the human evolution can be studied by the fossil and DNA evidence. The similarities and advancement in certain characters has revealed the human evolution.

Different evidences like change in the diet, locomotion, brain size, walking ability as compared with the present species and species appeared 6 million years ago. The human genetics evidence and different paintings explain the culture of earlier homo species.The H. sapiens species has highly advance character that help them to survive than any other hominid species. The neanderthals extinction might occur due to their aggressive behavior, low social ability and their large cranial size.

6 0
4 years ago
A scientist observes that, when the pH of the environment surrounding an enzyme is changed, the rate the enzyme catalyzes a reac
vredina [299]

Answer:

A- A pH change can cause the enzyme to change its shape

Explanation:

A rise or fall in the pH of the medium from the optimum of pH 7 usually affect  the  enzymes' active sites  of  and therefore the  shape and  the  rate of enzyme activity.

Assuming  the pH is too low, the enzyme medium becomes acidic;Acidosis. The high Hydrogen ions concentration  interacts with the R-groups of the amino acids moiety of the enzymes, this interaction affects the ionization of the  R-groups, disrupting the ionic bonding holding these R-groups in shape.

This results in loss of the 3-Dimensional shape arrangements of the protein molecule  and therefore of the active sites. Since active sites of  enzymes  determines the specificity of the <u>enzymes substrate- complex </u> to give <u>enzyme-product complex,</u> the catalytic activity of the enzymes decreases, <u>the rate of  reaction decreases,and products formation stops, and the reaction also stops.</u>

The same is applicable to extremely high pH=Alkalosis.

However, the effective buffer system of the body prevents this scenarios from happening in real sense in the body. Through mopping by the  haemoglobin, excretion by the kidney, etc

7 0
3 years ago
please someone help in the metric system, what do kilogram, kilometer, and kilocalorie have in common?
jekas [21]

Answer:

<h2><em><u>1</u></em><em><u>.</u></em><em><u>6</u></em><em><u> </u></em><em><u>Kilometre</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>about</u></em><em><u> </u></em><em><u>1</u></em><em><u> </u></em><em><u>mile</u></em><em><u>.</u></em></h2>

<h2><em><u>1</u></em><em><u> </u></em><em><u>metre</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>about</u></em><em><u> </u></em><em><u>3</u></em><em><u> </u></em><em><u>inches</u></em><em><u> </u></em><em><u>longer</u></em><em><u> </u></em><em><u>than</u></em><em><u> </u></em><em><u>one</u></em><em><u> </u></em><em><u>yard</u></em><em><u>.</u></em></h2>

<h2><em><u>1</u></em><em><u> </u></em><em><u>kilogram</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>a</u></em><em><u> </u></em><em><u>little</u></em><em><u> </u></em><em><u>more</u></em><em><u> </u></em><em><u>than</u></em><em><u> </u></em><em><u>2</u></em><em><u> </u></em><em><u>pounds</u></em></h2>

<h2><em><u>2</u></em><em><u>8</u></em><em><u> </u></em><em><u> </u></em><em><u>grams</u></em><em><u> </u></em><em><u>is</u></em><em><u> </u></em><em><u>about</u></em><em><u> </u></em><em><u>the</u></em><em><u> </u></em><em><u>same</u></em><em><u> </u></em><em><u>as</u></em><em><u> </u></em><em><u>one</u></em><em><u> </u></em><em><u>ounce</u></em><em><u>.</u></em></h2>

<h2><em><u>Ask</u></em><em><u> </u></em><em><u>me</u></em><em><u> </u></em><em><u>for</u></em><em><u> </u></em><em><u>further</u></em><em><u> </u></em><em><u>explanation</u></em></h2>
3 0
3 years ago
What happens to matter in a biogeochemical cycle
Lady bird [3.3K]

Answer:

A biogeochemical cycle is one of several natural cycles, in which conserved matter moves through the biotic and abiotic parts of an ecosystem. ... Each of these elements is circulated through the biotic components, which are the living parts of an ecosystem, and the abiotic components, which are the non-living parts.

6 0
3 years ago
Help me please,Thanks
MA_775_DIABLO [31]
Water cycle
sun
never
evaporation
transpiration
condensation
precipation
run-off 
6 0
3 years ago
Other questions:
  • The more oxygen the muscles receive, the more energy you have.
    13·1 answer
  • Describe the features of the North Atlantic Ocean bottom that are forming due to sea floor spreading.
    5·1 answer
  • . Which of the following supports the theory of endosymbiosis? a. Mitochondria and chloroplasts contain their own set of DNA b.
    7·2 answers
  • Which of the following best defines a gene pool?
    9·1 answer
  • Caused by the rotation and revolution of the moon
    14·2 answers
  • What are the two types of dietary carbohydrates?
    6·2 answers
  • Which statement below BEST summarizes the role of the DNA molecule in cells?
    14·1 answer
  • What conditions make for a violent volcanic eruption?
    11·2 answers
  • 10 POINTS + BRANLIEST AND THANKS
    13·1 answer
  • Analysis of the second swab has confirmed that the causative organism is Streptococcus pyogenes, a gram-positive organism. Imagi
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!