1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
olga2289 [7]
3 years ago
7

Whats the relationship between DNA,chromosomes,and genes?

Biology
1 answer:
Elina [12.6K]3 years ago
6 0
DNA is a chain of nucleotides bonded together.  On that chain there are particular portions of it that the sequence of the nucleotide codes for particular proteins; this is known as a gene.  In eukaryotric cells, DNA is coiled around proteins such as histones to form chromatids which when two join at the centre by a centromere to form a chromosome.
You might be interested in
Cell division in prokaryotes Is called ___________.
Hatshy [7]
Binary fission I think
5 0
3 years ago
Breathing into and out of a paper bag for a long period of time will lead to?
Ilya [14]

Breathing into and out of a paper bag for a long period of time will lead to respiratory acidosis.

<h3>What is respiratory acidosis?</h3>
  • When the lungs are unable to expel all of the carbon dioxide the body produces, a condition known as respiratory acidosis develops.
  • Body fluids, particularly the blood, become too acidic as a result.
  • The main causes of respiratory acidosis are inadequate ventilation and carbon dioxide buildup.
  • The main issue is an increase in arterial carbon dioxide partial pressure (pCO2) and a decline in the arterial bicarbonate to arterial pCO2 ratio, which causes a drop in blood pH.
  • When there is acute respiratory acidosis, the body initially tries to make up for it.
  • If the acidosis lasts more than 12 hours, a reaction known as metabolic compensation2 takes place.
  • By increasing the release of hydrogen ions through ammonium, the kidneys will lower the blood's acidity.
  • Too much carbon dioxide in the body can result in general symptoms including headache, exhaustion, and twitching muscles.
  • Frequently, it goes away fast on its own.
  • But in cases of severe hypercapnia, the body is unable to return to a stable CO2 level, and the symptoms are more severe.

Learn more about respiratory acidosis here:

brainly.com/question/9694207

#SPJ4

7 0
1 year ago
Pls help me with this!!!
levacccp [35]

Answer:

1. ( c)

2. (A)

3. (b)

Explanation:

prokaryotes have no nuclues and are unicelluar while Eukaryotes are multicellular with nucleus

6 0
3 years ago
Read 2 more answers
A DNA strand has mutated! What type of mutation has occured?
velikii [3]

Answer:

b

Explanation:

6 0
3 years ago
Match the layers of the Earth to their proper composition.
murzikaleks [220]
Lithosphere would go with Solid Rock.
Outer Core would go with Liquid Iron.
Inner Core would go with Solid Iron.
Asthenosphere would go with Liquid Rock.
Hope I helped!
8 0
3 years ago
Other questions:
  • Describe one niche in the ecosystem.
    5·1 answer
  • During a lunar eclipse , Earth casts a shadow on the Moon . What type of shadow would Earth cast if it were flat? What type of s
    14·1 answer
  • Which of following is the SI unit for temperature?
    12·1 answer
  • An apartment complex has a floor plan with the dimensions shown. To effectively air condition a room, 20BTU's (British Thermal U
    15·2 answers
  • Both whales and clown fish live in oceans. Whales are classified as mammals and clown fish are classified as fish. Which charact
    8·2 answers
  • How do index fossils help scientists?
    7·2 answers
  • Which of the following describes the structure formed when a probe hybridizes to a gene
    9·2 answers
  • 100 POINTS!!!! ANSWER NOWW!!! BRAINLIEST!!!
    5·2 answers
  • The peptidoglycan cell wall of bacteria is most analogous to _____.
    11·1 answer
  • Fill in the blanks.<br> A train is comparable to ___.A train car is comparable to ____
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!