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
Nesterboy [21]
3 years ago
5

Which characteristic is shared by all four cells

Biology
1 answer:
vaieri [72.5K]3 years ago
4 0
I think it's the nucleas
You might be interested in
Which of the following terms would be used to explain how trees can lift water to heights of ten stories or more?
kirill115 [55]

Answer:

All of the above are involved in moving water up to the branches and leaves

6 0
3 years ago
Sarah has experienced brain damage making it difficult for her to understand spatial layout. which area of her brain has most li
Nataly_w [17]
PPA (Parahippocampal place area)
8 0
3 years ago
A nurse assisting a nursing student with medications asks the student to describe how penicillins (PCNs) work to treat bacterial
Mnenie [13.5K]

Penicillins disrupts bacterial cell wall synthesis.

<h3>How does penicillin affect bacterial cell walls?</h3>
  • Penicillin kills bacteria by inhibiting the proteins which cross-link peptidoglycans in the cell wall .
  • When a bacterium divides in the presence of penicillin, it cannot fill in the “holes” left in its cell wall.
  • β-Lactam antibiotics, including penicillins, cephalosporins, monobactams, and carbapenems, are distinguished by a lactam ring in their molecular structure and act by inhibiting the synthesis of the peptidoglycan layer of bacterial cell walls.
  • Penicillins work by bursting the cell wall of bacteria. Drugs in the penicillin class work by indirectly bursting bacterial cell walls.
  • They do this by acting directly on peptidoglycans, which play an essential structural role in bacterial cells.

To learn more about Penicillin from the given link

brainly.com/question/11849121

#SPJ4

5 0
2 years ago
Where does the energy go after it reaches the top predators?
mihalych1998 [28]

Answer:

Energy that is not used in an ecosystem is eventually lost as heat. Energy and nutrients are passed around through the food chain, when one organism eats another organism. In each case, energy is passed on from one trophic level to the next trophic level and each time some energy is lost as heat into the environment.

Explanation:

8 0
3 years ago
About how much energy is transferred from a producer to a primary consumer?
Akimi4 [234]

Answer:

b. 10% of the plant's energy.

Explanation:

In an ecosystem, there are various trophic levels, which form the part of the food chain. Producer like plants forms the first trophic level as they synthesize their own food via photosynthesis.

Hope it helps! ^_^

8 0
3 years ago
Other questions:
  • The primary cardiac marker which is the most recommended by the AHA and known to be the most specific to indicate a potential MI
    12·1 answer
  • What material has the greatest density
    13·2 answers
  • Which phrase best describes the effect of a catalyst on a chemical reaction
    8·1 answer
  • Use an example to define and explain commensalism
    10·2 answers
  • All of the neurons in Region A receive excitatory input from Region B and Region C. During some behavioral tasks, both Region B
    13·1 answer
  • Plants grow around this lake. Plants also grow in this lake. ALL BUT one non-living feature is important to the life of the plan
    15·2 answers
  • Which part of the neuron below is indicated by the arrow, and what is its function?
    9·1 answer
  • Does the stratosphere have a high or low temperature also what is the temperature
    13·1 answer
  • Can you find out what the oldest evidence of multi-celled life is? Tell me about it.
    7·1 answer
  • 6 7. Mice can have brown fur, grey fur, or fur with brown and grey patches. What will be the result of crossing a parent mouse w
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!