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DerKrebs [107]
3 years ago
10

!*!*!*!**!* ANSWER QUICK *!**!*!*!*!

Biology
1 answer:
wariber [46]3 years ago
5 0

Answer: (B) Archaebacteria

Explanation: Archaebacteria, like all prokaryotes, have no membrane bound organelles. This means that the archaebacteria are without nuclei, mitochondria, endoplasmic reticula, lysosomes, Golgi complexes, or chloroplasts. Because<u> these organisms have no nucleus</u>, the genetic material floats freely in the cytoplasm.

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What two species are most closely related from the evolutionary tree
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Answer:

Species a and c

Explanation:

The species c, was more closely related to species a than species b was. This is because species a and c just recently evolved into different species in evolutionary history.

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Test your understanding by predicting how the sodium-potassium pump becomes integrated into the outer cell membrane. Find the st
Mama L [17]

By predicting how the sodium-potassium pump becomes integrated into outer cell membrane. The prediction that is false is the mRNA coding into sodium pump is translated into the pump on two ribosomes.

<h3>What is sodium-potassium pump?</h3>

The sodium-potassium pump is an enzyme (an electrogenic transmembrane ATPase) present in the membrane of all animal cells. It is also known as sodium-potassium adenosine triphosphatase, Na+/K+-ATPase, or sodium-potassium ATPase. It serves a number of purposes in cell physiology.

The enzyme Na+/K+-ATPase is activated (i.e. it uses energy from ATP). Three sodium ions are exported and two potassium ions are imported for each ATP molecule used by the pump. As a result, each pump cycle results in the net export of one positive charge.

There are four distinct sodium pump isoforms or subtypes in mammals. Each has distinct qualities and patterns of tissue expression. The P-type ATPase family includes this enzyme.

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7 0
1 year ago
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Two similar plant cells are placed in two solutions. Cell 1 shrinks in size and cell 2 stays the same. Based on the evidence in
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I believe is that one is salt water and the other is maybe regular water, salt water will shrink cells
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HELP THIS IS DUE IN 1 HOUR (No links or I'll Report)
MaRussiya [10]

Answer:

C) Platelets

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Which two main processes take place to produce proteins?
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the two main processes are: transcription and translation

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