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
kotykmax [81]
3 years ago
5

The letter A indicates: _____. 1. Globules containing eight subunits each. 2. A filamentary structure forms two turns around eac

h globule. 3. Letter A marks the filamentary structure between the globules. 4. Letter B marks one of the globules. 5. Letter C marks one subunit of the globule.
Biology
1 answer:
alex41 [277]3 years ago
6 0
<h2>a DNA double helix</h2>

Explanation:

  • Deoxyribonucleic acid is made up of two chains. A double helical structure is formed when two chains coil around each other.This double helical structure carry genetic information for the growth, reproduction, development and functioning of an organism.
  • The nucleic acid such as DNA and RNA are one of the major types of macromolecules which are necessary for all life forms.
  • The nucleotide is made up of one of four nitrogen containing nucleobases such as Adenine, Guanine, Cytosine and Thymine, Deoxyribose sugar and a Phosphate group.

You might be interested in
What pattern did you see repeated every year?
Dafna11 [192]
In general or do you have a chart?
7 0
3 years ago
Gould and colleagues summarized their findings by stating that there are two major "strains" of burnout. these two strains are _
jek_recluse [69]
Your answers are Social-psychology; physical.
(I have attached the word doc that has the answers to the thing you are doing)
Download rtf
3 0
3 years ago
What organelle encloses and supports the cell in plants
Goryan [66]
The cell membrane or cell wall
5 0
3 years ago
Read 2 more answers
How does biodiversity affect ecosystem stability?
aleksklad [387]

Biodiversity completely depends on the ecosystem. The <u>increase in biodiversity also leads to an increase in ecosystem stability. </u>

<u> </u>

Further Explanation:

Biodiversity is the term used for <u>describing the variety of species found on earth.</u> It can be animals, plants, microorganisms (bacteria and fungi), etc. the earth is rich in biodiversity; there are so many species that have to be discovered, whereas there are several species that have extinct. The entire living organism forms the ecosystem. It also includes <u>their physical environment and the interpersonal relationship with them. </u>

<u> </u>

<u>Species play a crucial role in the ecosystem.</u> So the extinction or loss of particular species affects the perfect balance of the ecosystem. The <u>ecosystem work in a cycle that means plants absorb the energy from the sun and produce food through the process called </u><u>photosynthesis</u><u>.</u> The plant produced food is called the primary production, which is utilized by the myriad animals. The rate of <u>primary production completely depends on the global food supply.</u> It also increases the rate of climate change. The plants produce carbon dioxide at night time and remove it in the atmosphere. That decreases the variability of the environment and disturbs its original state.

Learn More:

  1. Learn more about the treatment of eukaryotic cell with a drug <u>brainly.com/question/10767798</u>
  2. Learn more about the proteins synthesis in a cell <u>brainly.com/question/1420458 </u>
  3. Learn more about the exchange of gases by blood cells <u>brainly.com/question/1213217 </u>

Answer Details:

Grade: High School

Subjects: Biology

Topic: Biodiversity

Keywords:

Biodiversity, ecosystem, species, animal, plant, microorganism, environment, extinction, photosynthesis, primary, myriad, global, variability, carbon dioxide.

8 0
3 years ago
Read 2 more answers
2. The cytoskeleton of animal cells includes three types of proteins, and the cytoskeleton of plant cells includes two types of
sineoko [7]

Answer:

A. Actin filaments and microtubules

B. intermediate filaments

Explanation:

Actin filaments and microtubules are two major building blocks that form part of the cytoskeleton in all eukaryotic cells. Both actin filaments and microtubules play a fundamental role in the dynamics of the cytoskeleton, and they are involved in many essential cellular processes including, among others, mitosis, cytokinesis, intracellular transport, cell signaling, etc. Moreover, intermediate filaments are very stable structures found in animal cells, where they extend from a ring around the cell nucleus to the plasma membrane in order to provide consistency and shape to the nuclear envelope.

6 0
3 years ago
Other questions:
  • Which of the following is NOT indicated by Mendel’s experiments?
    15·1 answer
  • Why is heartwood darker in color than sapwood?
    9·2 answers
  • Which reproductive cycle does not destroy the host cell of the virus?
    8·1 answer
  • Which image most likely represents muscle structure?
    11·1 answer
  • Identify biological changes that occurs to a human person
    9·1 answer
  • Evolution Will Not Occur If:<br> 1.<br> 2.<br> 3.<br> 4.<br> 5.
    6·2 answers
  • Three cells that each has a diploid number of 32 go through mitosis. How
    15·1 answer
  • Three cells that each has a diploid number of 32 go through meiosis. How
    7·1 answer
  • What are the most likely percentages for offspring of two red/white-feather parents?
    7·1 answer
  • Why must both constricting and posionous snakes eat their prey alive?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!