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
lukranit [14]
3 years ago
9

A group of students studied four different cell specimens under a microscope and recorded information about each cell

Biology
1 answer:
viktelen [127]3 years ago
7 0

Answer:

Cell 3

Explanation:

One of the unique main characteristics that differentiates a prokaryote from a eukaryote is the absence of presence of nucleus in their cell, and where their DNA is found.

In prokaryotic cells, nucleus is absence. The DNA of prokaryote is not found in a nucleus, rather, it is contained in a region referred to as nucleoid.

Therefore, the specimen that does not have DNA in nucleus is definitely a prokaryote.

Cell 3 is a prokaryote.

You might be interested in
5. The reproductive process of the specialized cells used for human reproduction is called?
Stella [2.4K]
Mitosis is the term i believe you're looking for
3 0
3 years ago
Student provides an explanation for carbon dioxide fluctuations for different seasons of the year. ( 2 points)
jeka57 [31]

Carbon dioxide fluctuations occur for different seasons of the year due to the presence of plants in an area.

<h3>Why carbon dioxide fluctuations occur for different seasons of the year?</h3>

The carbon dioxide levels in the atmosphere moves up and down every year when plants use carbondioxide gas through the process of photosynthesis and respiration. Plants take up the carbondioxide gas in the spring and summer season and release it in fall and winter season. In this modern world, the level of carbon cycle is increasing because more carbon dioxide is emitted from burning fossil fuels and other human activities.

So we can conclude that carbon dioxide fluctuations occur for different seasons of the year due to the presence of plants in an area.

Learn more about season here: brainly.com/question/15734021

#SPJ1

3 0
1 year ago
What is the structure of dna​
mylen [45]

Hope this helps!!!!!

8 0
3 years ago
Read 2 more answers
4.<br> Which is not a major mineral group?
ddd [48]
The correct answer should be: Bromide
4 0
4 years ago
Dryland planting can benefit the environment by reducing the need for tillage. true or false?
sasho [114]
False, It will basically be a carbon sink. Taking in more than it produces.
6 0
3 years ago
Read 2 more answers
Other questions:
  • What are giant, multinucleated cells that remove and recycle bone matrix called?
    11·1 answer
  • Marie has decided to choose a career in veterinary sciences. However, she wants to specialize in the field of diagnostics. Which
    14·2 answers
  • A hypothesis is a possible explanation that can be tested by observation or experiment
    14·2 answers
  • Which words identify types of galaxies
    12·1 answer
  • Which reason best explains why bacteria is good at causing infections in other organisms?
    6·2 answers
  • If schizophrenia were exclusively a genetic disorder, ________
    7·1 answer
  • The majority of water found on Earth is: <br><br> ice<br> water vapor<br> fresh water<br> salt water
    11·1 answer
  • What relationship between the two species listed would be mutually beneficial
    7·1 answer
  • What are the causes of genetic variation
    10·1 answer
  • What does UAA code for? <br> A. STOP<br><br> B. Glycine<br><br> C. START<br><br> D. Proline
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!