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Evgesh-ka [11]
3 years ago
8

Brainliest will be given

Biology
1 answer:
KonstantinChe [14]3 years ago
7 0
The answer is A changes
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Does the process of DNA replication result in a copy of the original DNA molecule?
RUDIKE [14]

Answer:

it results in 2 exact copies of the original dna strand

Explanation:

The dna is unzipped and the two strands are used as templates for the 2 new dna molecules

5 0
3 years ago
Read 2 more answers
Read this Pulmonology Consult excerpt:On physical exam, the patient is alert. He takes occasional pauses when he says long sente
Alborosie

Answer:

B. "Whispered pectoriloquy" - "speaking from the chest"; used as a means of finding masses in the lung. The whispered word is audible in areas where fluid or a mass is present

Explanation:

Auscultation in medicine, is the action of listening to sounds from the heart, lungs, or other organs, usually using a stethoscope, in order to perform medical diagnosis.

Auscultation is performed for the purposes of examining the circulatory and respiratory systems, as well as the alimentary canal. The procedure is best performed in a quiet examination room. A stethoscope is used to magnify internal sounds. Small changes in breath sounds are carefully observed in order to make a diagnosis.

Whispered pectoriloquy is used to detect vocal resonance. It is  used as a means of finding masses (consolidations e.g. pus) in the lung and is performed by having the patient quietly whisper a word. If fluid or a mass is present, words that are whispered may be heard clearly.

7 0
3 years ago
Mitosis and cytokinesis result in the formation of _____; meiosis and cytokinesis result in the formation of _____.
mina [271]
1) 2 Diploid cells

2) 4 Haploid cells
5 0
3 years ago
A cat weighs 8.5 pounds on earth. how much would this cat weigh on neptune?
Korvikt [17]
Neptune's gravitational factor relative to earth is 1.19.

That means we have to multiply 8.5 by 1.19.

8.5 * 1.19
10.115

Answer: 10.115 pounds
5 0
3 years ago
If you were an electron, and your home town was your nucleus, what would you need to do in relation to your home town to emit li
Scilla [17]

Answer:

Option B, Move closer to your home town

Explanation:

The options for the given question are as follows -

A) Knock down your previous house and build a bigger one.

B) Move closer to your home town.

C) Move further away from your home town.

D) Stay where you are but speed up your daily life

Solution -

Electrons carry negative charge while nucleus carries positive charge due to the presence of positively charged proton ions and neutral ions (which has no charge). All the electrons are attracted towards the nucleus due to its positive charge. The orbit on which an electron revolves around a nucleus has higher energy level as compared to the energy levels located in between the space of electron and nucleus.  

While moving from a high energy orbital to a low energy level orbital, an electron releases some energy.  Hence, in order to move closer to home, electron needs to push itself toward the nucleus by releasing energy

Hence, the given option is B

5 0
3 years ago
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