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Shtirlitz [24]
3 years ago
15

The contemporary description of the membrane structure of a cell is known as the _____________. endosymbiont hypothesis fluid-mo

saic model plasmagel-plasmasol hypothesis lock and key hypothesis induced-fit hypothesis
Biology
1 answer:
jeka57 [31]3 years ago
8 0
The answer to this question is "fluid mosaic model". We are being asked the question above and the complete sentence is below:
The contemporary description of the membrane structure of a cell is commonly known as the FLUID MOSAIC MODEL.
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You are a doctor working in sierra leone. a patient presents with fever, vomiting, bleeding and a brain infection. which would b
Semenov [28]
I would diagnose the patient with lassa fever. Lassa fever is an acute viral illness which lasts for 4 weeks. It occurs mostly in west Africa and Sierra leone is found in west Africa. Some of it's symptoms are fever, nausea or vomiting, headache and diarrhea. In severe cases bleeding will occur.
6 0
3 years ago
How can a change in technology affect scientific knowledge?
Shalnov [3]
It helps scientists improve on research and tests/examinations to understand the object a little more. For Example: The newer modified microscope helps zoom into harder to see microrganisms. So if technology changed then most of our scientific knowledge wouldve been mistaken this whole time. We wouldnt know many things if technology didnt exist.
7 0
3 years ago
A plasmid 41 twists and 6 right handed writhes. What is the Lk for this plasmid?
OLEGan [10]

Answer: Lk for this plasmid = 47

Explanation:

The formula to compute Lk is given by :-

Topological Linking Number (Lk): Twist (Tw) + Writhe (Wr)

Given: A plasmid 41 twists and 6 right handed writhes.

i.e. Twist (Tw) = 41   , Writhe (Wr) = 6

Then, Topological Linking Number (Lk) for this plasmid :  = 41+6

= 47

Hence, the Lk for this plasmid = 47

3 0
2 years ago
A porcupine has an internal skeleton and a rose has a stem. Write a sentence to explain how these physical structures have diffe
Reika [66]

The Internal skeleton of the porcupine gives shape and structure to the porcupine.

The stem of the rose plant provides support to the plant and serves to transport nutrient and water in the plant.

<h3>What a skeleton?</h3>

A skeleton is a rigid structure found in living organisms which provide structure and shape to the living organism.

Skeletons are found in animals.

Skeletons present in animals are of two types:

  • Internal skeletons also known as endoskeletons
  • external skeletons also known as endoskeletons

The Internal skeleton of the porcupine gives shape and structure to the porcupine. It also serves as a point of attachment to muscles in order to enable movement.

Stems are present in plants.

Stems serve various purposes in plants such as:

  • transport of nutrients and water
  • storage of food and water
  • provides support and structure to the plant.

Thus, the stem of the rose plant provides support to the plant and serves to transport nutrient and water in the plant.

In conclusion, the internal skeleton of animals and the stem of plants both provide shape and structure to the respective organisms.

Leran more about internal skeleton and plant stem at: brainly.com/question/840794

brainly.com/question/11171631

#SPJ1

6 0
2 years ago
Read 2 more answers
Geology<br><br><br><br><br> What causes swells?
Diano4ka-milaya [45]

Answer:

a swell consists of wind-generated waves that are not greatly affected by the local wind at that time.

Explanation:

4 0
2 years ago
Read 2 more answers
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