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
vova2212 [387]
4 years ago
11

Please help!

Biology
1 answer:
liraira [26]4 years ago
7 0
The correct answer is b.
You might be interested in
What similarities and differences exist in the body parts shown in image A? In your answer, evaluate the anatomy and mention the
snow_lady [41]
Living systems can be defined from various perspectives, from the broad (looking at the entire earth) to the minute (individual atoms). Each perspective provides information about how or why a living system functions:

At the chemical level, atoms, molecules (combinations of atoms), and the chemical bonds between atoms provide the framework upon which all living activity is based.
The cell is the smallest unit of life. Organelles within the cell are specialized bodies performing specific cellular functions. Cells themselves may be specialized. Thus, there are nerve cells, bone cells, and muscle cells.

I think sorry if wrong
3 0
3 years ago
Read 2 more answers
How does replication occur so quickly in eukaryotes?
Tanzania [10]
The DNA replication process in eukaryotes occurs and finishes quickly because of the highly specialized sub-processes involved in synthesizing a new DNA strand to match the original strand of DNA. Eukaryotes initiate DNA replication at multiple points in the chromosome, thus, it goes quickly.
3 0
3 years ago
Con ayuda de un microscopio se observa una bacteria en el agua transcurridas (2) se miran muchas bacterias . Que ocurrio alli ,q
Marizza181 [45]

Answer:

Ninguna de las dos. No ocurre ni mitosis ni meiosis.

Probablemente haya ocurrido fisión binaria/bipartición.

Explanation:

En este caso estamos hablando de <u>bacterias</u>, organismos unicelulares procariotas. Estos tienen una forma de reproducción asexual denominado <u>fisión binaria</u>. Los <em>eucariotas</em> por su parte pasan por periodos de <em>división celular implicada en el crecimiento denominado </em><u><em>mitosis</em></u><em>, y división celular implicada en reproducción sexual, denominada </em><u><em>meiosis</em></u><em>. </em>

La fisión binaria, también conocida como bipartición, si bien muy parecida a la mitosis en algunos aspectos, es la forma de reproducción de las bacterias.

Ambas, mitosis y fisión binaria, implican un duplicado de material genético. El ADN se duplica y una copia va a cada célula hija. Lo mismo sucede con el resto del contenido celular. Finalmente ocurre citocinesis. Sin embargo, a diferencia de la bipartición, la <em>mitosis requiere de mecanismos mucho mas complejos de duplicación celular e involucra también a la cariocinesis, ausente en bacterias</em>.

La fisión binaria ocurre muy rápidamente, en un breve período de tiempo puede hallarse una diferencia considerable en la cantidad de células presentes en un sustrato, producto de esta división. Es por esto que el crecimiento que exhiben las bacterias como población, sigue un <em>modelo exponencial</em>.

8 0
3 years ago
Sobre la excreción; Responde verdadero o falso:
Sphinxa [80]

Explanation:

a) v

b) f

c) f

d) v

e) v

f) v

g) v

8 0
3 years ago
The ATP yield for a molecule depends on where it enters glycolysis or the citric acid cycle. The yield can be compared to the ne
Minchanka [31]

Answer:

idk

Explanation:

haha

8 0
4 years ago
Other questions:
  • Why is osmosis important to the survival of a cell?
    9·2 answers
  • Help p p p p p pp pp pp p
    11·2 answers
  • Which occurs during transcription?
    12·2 answers
  • When a tissue has become sensitized from a maladaptive immune response toward a normally harmless substance___________ has occur
    10·1 answer
  • Blood is carried through the body in blood vessels . True or false ?
    10·1 answer
  • Which of the following statements regarding structure and function of organelles is correct?
    7·1 answer
  • We can use the gdp deflator to calculate the inflation rate in the economy. True or False
    7·1 answer
  • Where does most processing of visual images take place?
    7·1 answer
  • Fill in the blanks.
    5·1 answer
  • Which of the following is defined as a system in the food production process that falls outside of pre-
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!