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
Alecsey [184]
3 years ago
12

Please help thanks!!!!

Biology
1 answer:
GarryVolchara [31]3 years ago
3 0

Answer:

I believe that the smallest is Nucleotide, bases, genes, DNA, Chromsomes.

Explanation:

You might be interested in
Which is the order of airflow during inhalation?
Brums [2.3K]

The correct answer is B. Nasal cavity, larynx, trachea, bronchi, bronchioles, alveoli

Explanation

The breath of living beings is divided into two processes, the first is inhalation and the second is exhalation. Regarding the first, it is the process in which the air is taken by the beings to be conducted to their lungs through their noses, passing through the nasal cavity, larynx, trachea, bronchi, bronchioles and finally alveoli where gas exchange occurs. The second process is the opposite, in which the air inside the lungs converted into CO2 is expelled, passing through the same places in an inverted manner, that is, alveoli, bronchioles, bronchi, trachea, larynx and nasal cavity. So, the correct answer is B. Nasal cavity, larynx, trachea, bronchi, bronchioles, alveoli.

6 0
3 years ago
In coccidioidomycosis, _______ containing many endospores form in the lungs.
dolphi86 [110]

Answer:

spherules

Explanation:

Like histoplasmosis, coccidioidomycosis is acquired by the inhaling fungal spores.

<u>Arthrospores are formed by the hyphal fragmentation in this case. Once in body, fungus differentiates into the spherules which are filled with the endospores. </u>

Most of the C. immitis infections are self-limiting and asymptomati. The endospores are transported in blood, disseminating infection and thus leading to formation of granulomatous lesions on face and nose. I

<u>Thus, spherule is a thick-walled spherical structure which encloses the endospores and occurring in parasitic form of the fungi of genus Coccidioides.</u>

7 0
3 years ago
Sister chromosome exchanges are recombination events that occur between homologous chromosomes and are often the result of:
SOVA2 [1]
Sister chromosome exchanges are recombination events that occur between homologous chromosomes and are often the result of exposure of the cell to DNA damaging agents. 
Cross over, or recombination, is the exchange of chromosome segments between non sister chromatids in meiosis. Crossing over creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity. 
5 0
3 years ago
Charles washes his hands every time he passes either the bathroom or the kitchen sink. Before he goes to bed at night, he checks
FromTheMoon [43]

In reality this is way too little information to go on, and it would be irresponsible to make any assumptions about an individual based on what was provided here alone, but for the sake of merely answering a High School Bio question:

the answer is  A.  OCD.

3 0
3 years ago
Read 2 more answers
In pea plants, tall pea plants (T) are dominant to short pea plants (t). If a pea plant had heterozygous genes for height, what
Angelina_Jolie [31]

Answer:

25% TT 50% Tt 25% tt

Explanation:

7 0
2 years ago
Other questions:
  • In eukaryotesdoes DNA replication proceed in one direction?
    11·1 answer
  • After mRNA is produced in the nucleus where does it go ?
    8·1 answer
  • The nurse is caring for a client who has an infection spread by respiratory droplets and is in droplet precautions. the client a
    8·1 answer
  • The gastrointestinal system digest ingested food and gets rid of any wastes after the food is digested. True or false?
    11·1 answer
  • Which of these is an example of how the ocean influences climate?
    9·2 answers
  • 8) Which statement is NOT a component of Darwin's original theory of evolution by natural selection
    9·1 answer
  • this scientist was important and that she obtained an x-ray photos of DNA which help determine its structure
    12·1 answer
  • Why do all Krebs cycle reactions occur twice for each molecule of glucose that undergoes respiration?
    13·2 answers
  • What will happen if boil an enzyme to over 100°C
    7·1 answer
  • Combined gas law, A gas balloon has a volume of 106L when the temperature is 318K and the pressure is 1.5 atm. What will its vol
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!