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
stira [4]
3 years ago
12

It would really appreciate answers to all 5 of these. Thank you

Biology
1 answer:
harkovskaia [24]3 years ago
5 0
1.The nucleus<span> is the most </span>important<span> organelle in the </span>cell<span>. It contains the genetic material, the DNA, which is responsible for controlling and directing all the activities of the </span>cell<span>. 
2. </span>Themembrane<span> keeps the </span>digestive<span> materials from leaking out into the cytoplasm and destroying the </span>cell<span>. Discuss how </span>cells<span>, tissues, organs, and organ systems are related.
3. </span>Cells<span>, </span>Tissues<span> and </span>Organs<span>. As we mentioned before, </span>cells<span> are the building blocks of life. When we have a group of </span>similar cells<span> working together this is called a </span>tissue.<span>
4. </span>Single-celled organisms<span> are made of only </span>one cell<span>. Multi-cellular </span>organisms<span>, such as plants and animals, have a higher degree of specialization where the </span>cells<span> work together and function to create a living </span>organism<span>.
5.</span><span>Structurally, </span>plant<span> and </span>animal cells<span> are very similar because they are both eukaryotic </span>cells<span>. They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus, lysosomes, and peroxisomes.</span>
You might be interested in
, explain why it is most often recommended for adults to consume a multi-vitamin once a day along with their regular meals.
Sveta_85 [38]
As your body gets older, it is less able to produce vital nutrients naturally, so it is recommended that adults take multi vitamins, to help offset the loss in vitamins and minerals.
8 0
3 years ago
What are the three measures of life’s variations?
Archy [21]

Answer:

<em>What are three measures of life variations?</em>

<em>Species diversity, genetic diversity, ecosystem diversity</em>

Explanation:

<em>Biodiversity</em>

<em>The amount of biological or living diversity per unit area. It includes the concepts of species diversity, habitat diversity and genetic diversity.</em>

<u><em>I hope this helps and have a great day!</em></u>

4 0
2 years ago
Which of the following is a confirmatory test used to reveal the presence of blood with high accuracy?
MissTica

Answer:

The answer is Kastle-Meyer test..

8 0
3 years ago
Pollution resulting from an oil spill is categorized as point source pollution. true or false?
Musya8 [376]

Answer:

true

Explanation:

i hope this is what you need

3 0
3 years ago
What is the best over-the-counter medicine for restless leg syndrome.
Delvig [45]

Answer:

Aspirin, ibuprofen, or acetaminophen.

Explanation:

7 0
2 years ago
Other questions:
  • Which level of organization comes between a cell and an organ?
    10·2 answers
  • Select the correct answer.
    6·1 answer
  • Discuss the difference between emerging infectious diseases and reemerging infectious diseases. Give examples of each.
    13·1 answer
  • A client experiences burning muscle pain at the peak of high intensity physical training for an athletic competition. What is th
    13·1 answer
  • I need help please I need to run this out so if you could please help that would be great.<br> .
    10·1 answer
  • How is the structure of cellulose and starch similar
    9·1 answer
  • What process is described in the following diagram? (2 points) Two pyruvate molecules are converted to two ethyl alcohol molecul
    8·2 answers
  • How does evolution work to create the diversity of life on Earth?
    5·1 answer
  • What are some alternatives to physical punishments? Give examples.
    15·1 answer
  • Parasitic helminths are a major cause of disease in undeveloped countries around the world. Discuss the role that microbiologist
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!