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Evgen [1.6K]
3 years ago
7

Enzymes are substances that speed up the rate of chemical reactions. The rate of enzyme

Biology
1 answer:
Wittaler [7]3 years ago
4 0

Answer:

Hmm, sorry, I do not think I have learned that yet.

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Suppose a drug is developed that blocks K+ leakage channels. The drug prevents ions from passing through those channels. If this
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Answer: 1. The resting membrane potential would become less negative (more positive).

Explanation:

Resting membrane potential is a voltage carried by a resting (non-signaling) neuron, or called as resting potential, across its membrane.  The resting potential is determined by ion concentration gradients across the membrane, and the permeability of the membrane to each ion form.  

In a resting brain, there are gradients of concentration across the Na+ and K+ membranes. Forces shift their gradients down through channels, resulting in a separation of charges that provides the potential for rest. The membrane is much more permeable to K+ than to Na+, so the resting potential is similar to K+'s potential for equilibrium.

Hence, the correct option is 1. The resting membrane potential would become less negative (more positive).

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3 years ago
The two sets of chromosomes are identical and have exactly the same ______ information
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Answer:genetic

Explanation:

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HELP I need answers ASAP
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The sun and the atmosphere or it could also be the ocean.

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Away

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polar latitudes

5. When you are near the equator, the winds you will experience are _______.

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3 years ago
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Felicity cannot experience fear. if felicity's inability to experience fear is caused by damage to the brain, which area of the
Inga [223]
The are of the brain responsible for fear is called Amygdalae.
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Differentiate between eukaryotic and prokaryotic cells
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Answer:

Prokaryotes have a nucleus, Eukaryotes don't

Explanation:

(see image)

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