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mariarad [96]
2 years ago
5

***I WILL GIVE BRAINLIST*** What determines the order in which new nitrogen bases line up?

Biology
1 answer:
ankoles [38]2 years ago
6 0

Answer:

Greenhouse Gases is the new nitrogen basesr

Explanation:

ihope it hepls

<em>#</em><em>carryonlearning</em>

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i need to know the 3 other effects the pituitary hormones cause. will give 30 points and mark brainliest
Kipish [7]
P<span>ituitary hormones:
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2. Make you sweat.
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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
PLZ ASAP Coniferous trees flourish because they take the opposite approach of deciduous
natita [175]

Answer: They grow slow and die old

Explanation: I just took a  test with the same question and it said I was correct plus it is on this website https://untamedscience.com/biology/biomes/coniferous-forest-biome/

5 0
3 years ago
Please what are the definitions to these in your own words​
amm1812
Gravity: A force that keeps things in place sonit doesnt float around.

Mass: The amount of matter or substance that makes up an object

Weight: How heavy or light something is

Inertia: property of matter by which it continues in its existing state of rest or uniform motion in a straight line, unless that state is changed by an external force.
3 0
2 years ago
What experiments are being performed in<br> regards to evolution?
tresset_1 [31]

Answer:

I think laboratory experiments

Explanation:

3 0
3 years ago
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