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
ANTONII [103]
2 years ago
5

The Paramecium is an aquatic, single-celled organism. What is a challenge of homeostasis for this organism?

Biology
1 answer:
Reil [10]2 years ago
8 0

Answer:

I think it is the second option, maintaining a stable size and shape

Explanation:

I hope this helps, please give me brainliest

You might be interested in
Which of the following is correct? Which of the following is correct? Most of the ATP are produced by substrate-level phosphoryl
Nezavi [6.7K]

Answer:

Each FADH2 yields about 1.5 ATP via oxidative phosphorylation.

Explanation:

Most of the ATP molecules are produced by oxidative phosphorylation, not by substrate-level phosphorylation. During glycolysis, 2 ATP molecules per glucose are produced by substrate-level phosphorylation. Similarly, Kreb's cycle also yields 2 ATP per glucose by substrate-level phosphorylation.

For each pair of electrons transferred to O2 from FADH2 via electron transport chain, 4 and 2 protons are pumped from matrix towards the intermembrane space by complex III and complex IV respectively. It generates the proton concentration gradient required to drive the synthesis of 1.5 ATP molecules. Since oxidation of FADH2 is coupled to the phosphorylation of ADP to form ATP, the process is called oxidative phosphorylation.  

8 0
3 years ago
How is facilitated diffusion similar to
umka2103 [35]
B - They both use protein channels (I think so at least) they differ because active transports use a pump to leave the cell and it uses atp (cell energy).
7 0
3 years ago
Read 2 more answers
Trapping has severely reduced the population of rabbits in an ecosystem, as shown in the bar graph below. What is the most likel
Romashka [77]

Answer:D

Explanation

took test

8 0
3 years ago
What step of the carbon cycle is occurring when a plant absorbs carbon dioxide for photosynthesis?
bazaltina [42]

its B recharge hope that helps

5 0
2 years ago
Read 2 more answers
2 C2H6 + 702 — 4 CO2 + 6H2O
Andreas93 [3]

We calculate the number of moles of water given its mass by dividing the mass by the molar mass.  

                              n water = (36.04 g) / (18 g/mol)  

                               n water = 2 mols

From the given balanced equation, every 6 moles of water produced will require 7 moles of oxygen.

                               n oxygen = (2 mols H2O) x (7 moles O2 / 6 moles H2O)

                               n oxygen  = 2.33 mols O2

6 0
3 years ago
Other questions:
  • A dichotomous key helps identify organisms through its
    10·1 answer
  • Hi! I need you guys help asap.
    8·1 answer
  • In flies, small wings (s) is recessive to normal wings (S). If a cross between two flies produces 8 small wing offspring and 26
    12·1 answer
  • One brain area potentially involved in obsessive-compulsive disorder is the:
    15·1 answer
  • For one month Siera calculated her home town’s average high temperature in degrees Fahrenheit. She wants to convert that tempera
    10·2 answers
  • How is the plant able to obtain each ingredient
    5·1 answer
  • How are trace fossils unique
    9·1 answer
  • Which part of the cell is shown in the picture?
    11·1 answer
  • DNA is always tuned on all the time in all of your cells true or false
    5·2 answers
  • 10)“If Jupiter was not there, there could be more terrestrial planets”. Explain how
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!