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LekaFEV [45]
2 years ago
12

Mushroom and yeast are called saprophytes​

Biology
2 answers:
Crank2 years ago
8 0

Answer:

they are a fungus or plural they are a fungi or funguses

ikadub [295]2 years ago
5 0
They are fun guns and that should be it
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WINSTONCH [101]

Answer: The cell structure and process comes in a notated diagram, well labelled and described

Explanation:

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3 years ago
Mention about the four events of a occur during a binary fission in amoeba
Dafna1 [17]

Answer

The 4 events that occur during amoeba are:-

  • It sees the food particle.Then by pseudopodia (the finger like projections from amoeba) traps the food particle.
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7 0
3 years ago
In which case would facilitated diffusion be needed?
melomori [17]

Answer:

The voltage-gated potassium channels associated with an action potential provide an example of what type of membrane transport?

A. Simple diffusion.

B.<u> Facilitated diffusion. </u>

C. Coupled transport.

D. Active transport.

You are studying the entry of a small molecule into red blood cells. You determine the rate of movement across the membrane under a variety of conditions and make the following observations:

i. The molecules can move across the membrane in either direction.

ii. The molecules always move down their concentration gradient.

iii. No energy source is required for the molecules to move across the membrane.

iv. As the difference in concentration across the membrane increases, the rate of transport reaches a maximum.

The mechanism used to get this molecule across the membrane is most likely:

A. simple diffusion.

<u>B. facilitated diffusion. </u>

C. active transport.

D. There is not enough information to determine a mechanism.

Carrier proteins - exist in two conformations, altered by high affinity binding of the transported molecule. Moves material in either direction, down concentration gradient (facilitated diffusion). EXAMPLE: GluT1 erythrocyte glucose transporter.

Channel proteins - primarily for ion transport. Form an aqueous pore through the lipid bilayer. May be gated. Moves material in either direction, down concentration gradient (facilitated diffusion). EXAMPLES: Voltage-gated sodium channel, erytrhocyte bicarbonate exchange protein.

This might be helpful... because I don't know anything about facilitated diffusion.

5 0
3 years ago
What are the three main weapons of predators?
crimeas [40]
Three of a predator's main weapons are sharp teeth, claws and jaws.
6 0
3 years ago
Read 2 more answers
Nuclei with a higher than desired neutron-to-proton ratios tend to undergo which type of decay?
alexira [117]
Hey there!

Nuclei with a high neutron-to-proton ratio usually undergo a beta emission.

Beta emissions, unlike some other types, is radioactive decay throughout these particles, and can have half lives like other types of exponential (usually) decay. Neutrino, along with <em>beta rays,</em> are coming from, or emitted from the nucleus - hence the name.

Hope this helps!
8 0
3 years ago
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