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ohaa [14]
3 years ago
7

A cation that is more abundant as a solute in the cytosol of a neuron than it is in the interstitial fluid outside the neuron is

A) HCO3-. B) Cl-. C) Ca++. D) Na+. E) K+.
Biology
1 answer:
german3 years ago
6 0

Answer: E) K+

Explanation:

The major cation in the intracellular fluid or cytosol is potassium (K+).

Within the interstitial fluid, the major cation is sodium(Na+) and the major anion is chloride(Cl-).

They all play an important role in maintaining homeostasis(the ability to maintain a relatively stable internal state that persists despite changes in the world outside).

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Which statement illustrates bias in scientific research?
PilotLPTM [1.2K]

Answer:

D. An ecologist publishes data funded by a construction company which supports their original hypothesis that an endangered animal's territory is not endangered.

Explanation:

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7 0
2 years ago
Two nucleotides on the same strand form a __________ bond while two complimentary bases on opposite strands form ____________ bo
Anna [14]

Two nucleotides on the same strand form a <u>Phosphodiester bond </u>while two complimentary bases on opposite strands form <u>Hydrogen bonds</u>. An a-t base pairing forms <u>2</u> such bonds.

The constituent components that make up DNA's double-helix structure are known as nucleotides. Each nucleotide has a base in it. The four various colors you see here stand for the four different bases that might be used. Between nucleotides, a unique kind of covalent link known as a phosphodiester bond occurs. The two strands of DNA are formed by these phosphodiester linkages.

Hydrogen bonds are the bonds that develop between base pairs. Thymine and adenine make two hydrogen bonds, and guanine and cytosine form three hydrogen bonds. Therefore, we have concluded that hydrogen bonds are the type of binding that develops between base pairs in DNA to hold the two strands of a double helix together.

To know more about Phosphodiester bond visit the link:

brainly.com/question/23660733?referrer=searchResults

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8 0
1 year ago
The development of DNA technology is bringing profound changes to science, agriculture and healthcare. Provide one example of a
grandymaker [24]

Answer:

The CRISPR-Cas9 genome editing system can be used to edit genes and correct mutations associated with inherited diseases. However, this technology also has the potential to edit genes in germline cells in order to irreversibly modify the human species and the natural evolution of life

Explanation:

The CRISPR-Cas9 (Clustered regularly interspaced short palindromic repeats and CRISPR-associated protein 9) system is a natural prokaryotic defense system used by bacteria to defend against invading DNA. In the laboratory, the CRISPR-Cas9 system has been repurposed to create a versatile genome-editing tool that allows us to modify the genome of mammalian cells in a targeted fashion. The CRISPR-Cas9 is a simple gene-editing tool that consists of a single guide RNA (sgRNA) that guides the Cas9 enzyme to the exact genomic location where Cas9 needs to make a cut, which is then repaired by different DNA repair mechanisms. During DNA repair, nucleotides can be replaced and/or deleted, thereby producing desired genomic modifications. The CRISPR-Cas9 has an enormous potential to repair mutations in genes associated with inherited genetic disorders and cancer (i.e., oncogenes might be reversed in vivo by using this technology). However, the CRISPR-Cas9 genome editing system is also a subject of concern due to its dual use. For example, this technology can be used to modify the genome of germline cells by inducing mutations that can be passed across generations, thereby irreversibly modifying human DNA and altering the normal course of evolution.

8 0
2 years ago
Zelda is interested in testing the effectiveness of a new flea medication on dogs, so she divided some dogs with fleas into two
Sav [38]
"<span>No, because group C should be the control group" is the one among the choices that are given in the question that correctly answers the question. The correct option among all the options that are given in the question is the last option or option "D". I hope the answer has come to your help.</span>
6 0
3 years ago
Read 2 more answers
(((20 POINTS!!!)
aliya0001 [1]
The answer is B. Is greater than the number of deaths.
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3 years ago
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