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
AfilCa [17]
3 years ago
9

What do plants use for structural support and which macromolecule is it?

Biology
1 answer:
Vadim26 [7]3 years ago
6 0
Plants use Cellulose for structural support and it is a Polysaccharide.
You might be interested in
Please help me?? 10 points!
boyakko [2]

Answer:

streak

Explanation:

have a great day!!!

8 0
3 years ago
Read 2 more answers
What does excessive algae on water cause?
lubasha [3.4K]

Answer:

Eutrophication

Explanation:

Greek word meaning "well-nourished"

5 0
3 years ago
Read 2 more answers
A snowstorm was predicted in Chicago. Identify the possible upper air temperature, surface temperature, and air pressure of Chic
Anika [276]
If a snowstorm is predicted in Chicago, then the conditions should be
upper air temperature = low
surface temperature = high
air pressure = low

For a snowstorm to occur, warm air must rise above cold air. The pressure must also be below atmospheric pressure.<span />
5 0
3 years ago
Read 2 more answers
If you block histone deacetylase, what effect would you expect to see on transcriptional activity?.
Shalnov [3]
Histone deacetylase is responsible for removing the acetyl group from the histone 3 lysine 9 residue. Remember that deacetylation is one step in converting euchromatin to heterochromatin. Because euchromatin is transcriptionally active (transcriptional machinery is able to reach gene of interest), and blocking histone deacetylase activity would result in an the DNA remaining as euchromatin, we would expect to see an increase in transcriptional activity.

So there’s your answer: An increase in transcriptional activity.
8 0
2 years ago
In which of the following ways does a fertilized egg differ from an unfertilized egg? A) A fertilized egg has more unpaired chro
jok3333 [9.3K]
Answer - D
Gametes always have half the number of chromosomes compared to the somatic cells, hence an unfertilized egg would have half the chromosomes from the mother, and a fertilized egg will contain diploid number of chromosomes. Half of them from inherited from each of the two parents.
7 0
3 years ago
Read 2 more answers
Other questions:
  • What were the common causes and risk factors found between the majority of the skin disorders?
    7·1 answer
  • Which statement accurately describes a P wave? A. A P wave travels more slowly than an S wave. B. A P wave can travel through li
    8·2 answers
  • Why do reptiles not have to return to water to lay their eggs?
    6·1 answer
  • Describe the difference between a plant and an animal cell. Please include the organelles.
    14·1 answer
  • A student notices that when bananas are kept near other fruits, the other fruits ripen faster. She wonders what causes the other
    5·2 answers
  • PLEASE HELP MEE
    12·2 answers
  • 20) Mark is looking out the window on the commuter
    6·1 answer
  • Ball-and-socket joints allow this gymnast to complete many of the routines that she performs. A gymnast is shown. In which part
    6·1 answer
  • Reasoning: Write a three sentence statement that connects your evidence to your claim
    13·1 answer
  • what are the roles of cyclins and cyclin-dependent kinases during the cell cycle? how do perturbations of the cell cycle checkpo
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!