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lana66690 [7]
3 years ago
10

HELP! What type of transport does not require energy to move molecules across the plasma membrane?

Biology
2 answers:
svet-max [94.6K]3 years ago
7 0

Answer:

Bilayer

Explanation:

IDK

GrogVix [38]3 years ago
6 0
Passive is the answer.
Because Passive transport can easily be described as transport of atoms, molecules or ions across the cell membrane without requiring energy. The capability of a system towards growing in entropy is the reason that passive transport does not require any cellular energy, unlike the active transport. The permeability of the cell membrane depicts the rate of transfer of molecules, ions or atoms by passive transport, into and out of the cell.
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slava [35]

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Which of the following is not a true statement comparing exoskeletons and endoskeletons?
nordsb [41]

Answer:

Exoskeletons provide less mechanical leverage.

Explanation:

There are two types of skeleton in living beings: the endoskeleton (which vertebrates possess, is lined with epithelial tissue and has bones and cartilage) and the exoskeleton, a skeletal structure that is located outside the body of the living being. , is an external skeleton. They are common in invertebrate animals, which have no internal bone structure.

The exoskeleton is a tough but flexible outer layer, not formed by bones, unlike the vertebrate endoskeleton. Its function is mechanical, chemical and biological protection, avoid excessive water loss, muscle support and serves as a connecting point for legs, wings and other appendages. However, this type of skeleton provides less mechanical leverage.

On the other hand, the endoskeleton is the name given to the internal skeleton, which is inside the body. This body structure is mainly seen in vertebrate animals and has the function of supporting and moving the body, as well as protecting some internal organs. Unlike exoskeleton, the endoskeleton provides more mechanical leverage.

4 0
3 years ago
Please help thanks .
Yuliya22 [10]

Answer:

D. It will be smaller than today's population

Explanation:

This is because the death mortality will be highly lowered

6 0
3 years ago
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Kingdom animalia includes a major phylum known as chordata, which includes the sub-phylum vertebrata. This includes lions like t
OlgaM077 [116]
Family is the answer                                                         
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svlad2 [7]

Answer:

Meiosis

Explanation:

Because it forms 4 daughter cells which are haploid (half the amount of  chromosomes as parent cell )

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