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
hjlf
4 years ago
7

Science Which factor is the main difference between a cell nucleus and a nucleiod?

Biology
1 answer:
sesenic [268]4 years ago
3 0

Hi, so the answer you are looking for is D. Presence or absence of a surrounding membrane.

You might be interested in
What is Down syndrome
kupik [55]

Explanation:

i found this on internet...

6 0
3 years ago
Read 2 more answers
In the developing fetus, the umbilical __________ carries blood rich in nutrients and oxygen to the fetus.
vesna_86 [32]
Cord? Or maybe vein. But I strongly believe it’s cord
6 0
4 years ago
What are the three goals of integrated pest management (IPM)?
Delicious77 [7]

The correct answer is C. To reduce the use of artificial pesticides, reduce costs, and control pests.

Explanation

Integrated pest management (IPM) is a method that integrates different practices and scientific principles to make adequate management with pests. This method considers knowledge about the habits, life cycle, needs, and aversions of the pest, reducing the use of toxic methods and implementing less toxic methods, monitoring pest activity and adjusting methods over time, tolerating harmless pests, setting a threshold to decide when it is time to act, among others as its main principles. Therefore, the correct answer is C. To reduce the use of artificial pesticides, reduce costs, and control pests.

8 0
3 years ago
________ is a water-soluble vitamin that is especially important in amino acid metabolism, neurotransmitter synthesis, and the s
Karolina [17]
Vitamin B12/ cobalamin
3 0
4 years ago
The button-like structure that holds homologous chromosomes together at their middles during cell division is called the
Volgvan

Answer:

CENTROMERE

Explanation:

The CENTROMERE is the primary constriction region where the identical DNA molecules are most tightly bonded to each other during mitosis and meiosis.

The typical chromosome in metaphase is composed of two sister chromatids joined by the centromere.

Surrounding the centromere, we can find the kinetochores. These are laminar proteinic structures forming a plate where the spindle and kinetochore fibers will join during chromatids separation.

The position of the centromere defines the chromosomes as acrocentric, metacentric, or submetacentric.

7 0
3 years ago
Other questions:
  • HURRY 22 POINTS!!!!!!!!!!!!!!!!!!! AND ILL FOLLOW YOU
    7·2 answers
  • Identify the structures in the cell pictured on the right.
    12·2 answers
  • The punnett square shows the possible genotype combinations of two parents who are heterozygous for a particular trait. What is
    10·2 answers
  • A decreased ph coupled with a decreased plasma concentration of bicarbonate ion indicates that __________ is occurring and the _
    7·1 answer
  • What name refers to the sum of all chemical reactions in an organism?
    12·1 answer
  • Example of organisms
    11·1 answer
  • Organisms can be in same phylum but be different _____________ if they are also in same genus.
    14·1 answer
  • Countershading is an example of
    10·1 answer
  • What do the circled arrows in the image indicate? A. CO2 absorbed by the atmosphere
    11·1 answer
  • Please help as best you can
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!