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Fofino [41]
3 years ago
8

Which environmental changes occur faster?

Biology
1 answer:
zlopas [31]3 years ago
7 0
The answer to this question is A.Volcanic eruption
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The cells of the macula densa and the juxtaglomerular cells form the
allsm [11]

Answer:

The preferable option will be - B.

B.  juxtaglomerular complex.

Explanation:

The cells of the macula densa, the juxtaglomerular cells, and the extraglomerular mesangial cells together form <u>the juxtaglomerular complex or juxtaglomerular apparatus. </u>

The given options were -

a. nephron loop (loop of Henle).

b. juxtaglomerular complex.

c. renal corpuscle.

d. filtration membrane.

e. afferent arteriole.

  • The juxtaglomerular apparatus regulates the blood pressure and also regulates the filtration rate of the glomerulus.
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3 years ago
Both liver cells and lens cells have the genes for making the proteins albumin and crystalline. However, only liver cells expres
k0ka [10]

The correct statement is liver cells possess transcriptional activators that are different from those of lens cells.

<h3>What are Transcriptional activators?</h3>

Transcriptional activators are specific protein sequences capable of activating gene expression.

These transcription factors (transcriptional activators) act to regulate gene expression in target cells.

Transcriptional activators are factors that enable the expression of certain genes in particular cell types.

Learn more about Transcriptional activators here:

brainly.com/question/12150990

6 0
2 years ago
Why (DNA) that i distracted from the strawberry doesn't look like double helix
Leno4ka [110]
This was because one cannot view a single strain of DNA as it is too small for one to visually comprehend.
4 0
3 years ago
Which of these sentences is true about the virus?
Svetllana [295]
The sentence which is true or a fact about the virus is the sentence in letter B. Viruses can reproduce only within other cells. <span>Viruses are intracellular obligate parasites they can not replicate or express the genes with out living host. </span>
<span>viruses are acellular so they have to rely on host cellular machinery for reproduction. </span>
<span>viruses doesnot contain any enzymes for reproduction</span>
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3 years ago
Positive reinforcement is used to
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The first one, cause their trying to make it a positive way to reinforce. Which just means their trying to fix something again
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2 years ago
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