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
pishuonlain [190]
3 years ago
9

A student is examining leaf cells. Which organelle is most likely to be missing from the cells?

Biology
2 answers:
Olegator [25]3 years ago
6 0

The organelle which is most likely to be missing from leaf cells is Lysosomes.

Lysosomes are an important organelle for eukaryotic animal cells as they contain the digestive enzymes. The macromolecules or foreign matter which are harmful for the cells enter the animal cells easily but not the plant cells as the plant cells contain cell walls.  Phagocytosis or digestion of macromolecules is not much needed in plant cells so a lysosome can be missing from the leaf cell.

IgorC [24]3 years ago
4 0
<span>A cell is the most basic form of life. It is what most of the organisms are made off. For the organism to function, the cell must also function. It has organelles too that helps functions what the microorganisms need. A leaf cell contains chloroplasts that animal cells and other cells do not have.  The chloroplast is where the photosynthesis happens. It needs sunlight for the process of photosynthesis. Notice that the leaf has a broader surface area to enable them to be exposed to the sun.</span>
You might be interested in
How are hydrogen bonds different from covalent bonds ? covalent bonds are organic; hydrogen bonds are inorganic the compounds th
GuDViN [60]
In a discrete water molecule, there are two hydrogen atoms and one oxygen atom<span>. Two </span>molecules<span> of water can form a hydrogen bond between them; the simplest case, when only two </span>molecules<span> are present, is called the water dimer and is often used as a model system</span>
7 0
3 years ago
Which two suggestions describe how humans could reduce their greenhouse gass emissions
White raven [17]
Buy Energy-Efficient Products, and use less Heat and air conditioning
7 0
3 years ago
Read 2 more answers
"Cell biologists have introduced radioactively labeled carbohydrates, fats and amino acids to living cells, allowed time for cel
Delicious77 [7]

Answer:

The correct answer will be- the cell structures undergo repeated breakdown and formation.

Explanation:

The carbohydrates, fatty acids and amino acids are the three important bio-molecules which form the components of various cellular structures.

In the given question, the cell biologist radiolabeled these biomolecules and then observed the cellular structures after cell metabolism. He found that few cellular structures contained radiolabeled structures and few not. This showed that the cellular structures constantly undergo changes in their structures due to cellular metabolic reactions and are broken down and reformed.

Thus,  the cell structures undergo repeated breakdown and formation is the correct answer.

7 0
3 years ago
Mutations in the DNA cause different _______ I to be made.​
nirvana33 [79]

Answer:

interested in DNA changes in the cells that produce the next generation.

3 0
3 years ago
Scientists warn that rising CO2 levels will have what effect on the Earth?
Dominik [7]

Answer:

B

Explanation:

Because Molecules of carbon dioxide (CO2) can absorb energy from infrared (IR) radiation. This animation shows a molecule of CO2 absorbing an incoming infrared photon (yellow arrows). ... This ability to absorb and re-emit infrared energy is what makes CO2 an effective heat-trapping greenhouse gas. And it will lead to green house effect...

3 0
3 years ago
Other questions:
  • Which is more numerous,the amount of microbes or the amount of people
    5·2 answers
  • Which has the greater momentum, a car traveling at 8 m/s or an identical car traveling at 5 m/s?
    13·1 answer
  • The diagram shows some of the steps in the flow of energy through an ecosystem. The arrows represent the transfer of energy. Lab
    13·2 answers
  • 2 Points
    14·1 answer
  • Who postulated the “nature versus nurture” hypothesis?<br> psycology.
    11·2 answers
  • Some microorganisms such as yeast produce energy in oxygen free environments through what process
    5·1 answer
  • Kai looks at a photo of herself with her parents. She notices that, while her features are similar to her parents’ features, the
    16·2 answers
  • I need help plz plz plz plz plz plz
    15·2 answers
  • Which population would be least likely to survive a change in its ecosystem?
    9·1 answer
  • Which organism receives the least amount of energy from the producer?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!