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nignag [31]
3 years ago
8

What characteristic promoted the utilization of lipids as the first cell membrane?

Biology
1 answer:
allochka39001 [22]3 years ago
4 0

Answer:Self-assembly into a simple membrane

Explanation:

The cell membrane is the biological membrane that separates the interior of the cell to the exterior of the cell.

The cell membrane is made of lipid by-layer. The first cell membrane was made of lipids. It is so because it has the ability to assemble and form a membrane like structure.

It helps in entry and exit of the substances from inside of the cell to outside and vice versa.

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Procedure
lana66690 [7]

The correct order of steps in an experiment would be:

  • Identify the variables.
  • Write out your hypothesis in an if/then format.
  • Gather your materials.  
  • Analyze the data.
  • Write your conclusion.

<h3>What is an experiment? </h3>

An experiment is a term to refer to the process by which a hypothesis is supported/disproved. The experiments serve to explain the cause-and-effect relationship according to the results obtained.

Experimentation has some important steps that we must follow to demonstrate our ideas regarding a scientific manifestation, these steps are:

  • Identify the variables: We must identify the factors that we can manipulate so that the result changes.
  • Write our hypothesis: Establish a hypothetical result that we are going to demonstrate.
  • Gather the materials: We must have all the materials and variables to be able to carry out our experiments.
  • Analyze the data: When we do an experiment we must record everything we see and then analyze it to examine each step and the procedures performed.
  • Write the conclusion: After analyzing the data obtained, we can write a conclusion about the experiment carried out and the result obtained.

Learn more about experiments in: brainly.com/question/9199868

5 0
2 years ago
Why are elephants' traits are changing over time.
Ksju [112]

Answer:

because they adapt and change by learning new behavioral traits and develop new physical traits

Explanation:

6 0
3 years ago
Where is the insertion of the sartorius?
Readme [11.4K]

Answer:

Sartorius is inserted in the tibia.

Explanation:

Sartorius muscle is orginated from the iliac spine of the pelvioc bone. This muscle is the longest muscle of the human body. This muscle runs down on the thigh's anterior compartment.

The sartorius muscle is inserted in the anteromedial surface of the proximal tibia in the pesanserius. The insertion can be shown on the upper medial  of the tibia. Femoral nerve innervates the sartorius muscle.

3 0
3 years ago
In which organ of the female reproductive system does a sperm fertilize an egg?
aniked [119]
The uterus, specifically the Fallopian tube. 
6 0
3 years ago
Read 2 more answers
An animal that is not adapted to its environment is
e-lub [12.9K]
The answer is: o less likely to survive and less likely to reproduce
4 0
2 years ago
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