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
Akimi4 [234]
2 years ago
5

What is the function of a bacterial chromosomal DNA cell?​

Biology
2 answers:
WINSTONCH [101]2 years ago
4 0

Answer:

The bacterial chromosome is a circular molecule of DNA that functions as a self-replicating genetic element (replicon).

spayn [35]2 years ago
3 0

Answer:

Similarly to their eukaryotic counterparts, bacterial chromosomes perform the complex task of efficiently compacting DNA while supporting gene regulation and proper DNA segregation. Chromosomes are thus shaped at multiple scales by a large number of proteins and DNA enzymes 

You might be interested in
A biology student caught and tagged 50 trout in a small lake. After two weeks, the student caught another 40 trout and found tha
Vlad1618 [11]

The best estimate of the population of trout in the lake is 500 individuals.

The low number of tagged trout recaptured may be because the tags slipped off.

This possibility can be reduced if the student used tags that does not slip off easily.

<h3>Mark and recapture method</h3>

The formula for calculating the estimated number of individuals in the population is given as:

  • N = (M*C) / R

where:

  • N = estimated Number of individuals in the population
  • M = number of individuals captured and Marked
  • C = total number Captured the second time (with and without a mark)
  • R= number of individuals Recaptured (those with a mark)

Calculating the estimate trout population:

N = (50*40)/4

N = 50

Therefore, the best estimate of the population of trout in the lake is 500 individuals.

The low number of tagged trout recaptured may be because the tags slipped off.

This possibility can be reduced if the student used tags that does not slip off easily.

Learn more about mark and recapture method at: brainly.com/question/10646744

6 0
2 years ago
Place the following steps of endomembrane system function in the correct order.
maks197457 [2]

Answer:

D

Explanation:

<em>The correct option here would be</em><em> D</em><em>.</em>

The endomembrane system refers to a group of membrane-based organelles whose primary function is to synergistically work together to modify, package, and transport lipids and proteins. The system includes organelles such as the lysosome, the nuclear envelope, the endoplasmic reticulum, and the Golgi apparatus.

For an endomembrane system function involving a protein, the protein would first of all need to be synthesized by the ribosome - the free ones or the ones attached to the rough endoplasmic reticulum. Thereafter, the synthesized protein would then be folded or packaged into transportable vesicles. The vesicles are then received by the Golgi apparatus which further modifies the proteins before transporting them accordingly.

Hence, the correct order of a typical endomembrane system function would be:

  1. <em>Ribosomes on the RER synthesize proteins.</em>
  2. <em>Proteins are packaged into transport vesicles.</em>
  3. <em>Golgi apparatus receives transport vesicles from the RER.</em>
  4. <em>Proteins are modified by the Golgi apparatus.</em>
  5. <em>Modified proteins may be secreted from the cell by exocytosis.</em>
6 0
3 years ago
NEED ANSWER ASAP<br> QUESTION BELOW!
Sedaia [141]

Answer:

B I think sorry if I am wrong

8 0
3 years ago
Which statements about fossils are true? Check all that apply.
saul85 [17]

Answer:

help interpret earth's past

great environmental indicators

created from living things that are buried

help us understand day to day life forms and ancestors

Explanation:

5 0
3 years ago
Read 2 more answers
What food group does green tea belong to?
lord [1]
It does not belong to a food group if it contains sugar it then for just has calories
3 0
3 years ago
Other questions:
  • a specfic mutation in a certain animal leads to abnormal development of the heart and kidney, resulting in miscarriage. Why did
    7·1 answer
  • Which of the following is true of DNA?
    6·1 answer
  • After duplication, at what point does a cell become two cells with identical DNA? starting in prophase end of anaphase end of cy
    14·1 answer
  • Which type of placentation is found in dogs and cats
    5·1 answer
  • Ciri ciri basidimycota
    14·1 answer
  • Which type of microscopy would you use to examine the physical structure of a virus?
    14·1 answer
  • The force exerted by a seedling as it pushes its way through the soil is due to the _____ created inside its cells.
    5·2 answers
  • What is the Atretochoana also know as?
    9·2 answers
  • Im being ignored help Which of the following is NOT related to a cell's surface area to volume ratio?
    12·2 answers
  • Please helppppp I need the answers for this test
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!