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
jeka94
3 years ago
10

A scientist at the polar ice cap was studying an ice sample from hundreds of meters below the surface. While examining the ice,

the scientist found some cells from many years ago. Using an electron microscope, the scientist identified these cell structures: a cytoskeleton, mitochondrion, nucleus, cell wall, and ribosomes. What kind of organism did the scientist find?
Question 18 options:

animal

bacteria

plant

He did not have enough information.
Biology
1 answer:
emmainna [20.7K]3 years ago
6 0

Answer:

<em>The correct option is C) Plants</em>

Explanation:

Option A is false because the cell cannot be an animal cell. This is because an animal cell does not possess a cell wall.

Option B is false because the cell cannot be a bacterial cell. This is because a bacterial cell does not have a nucleus. Their genetic material is dispersed inside the cytoplasm.

Option C is correct because all the organelles, a cytoskeleton, mitochondrion, nucleus, cell wall, and ribosomes, are present inside the plant cells.

You might be interested in
Is this correct please tell me if it is and if it ain't tell me correct answer
gogolik [260]

Answer:

I think u right. it's what I woulda picked

7 0
3 years ago
Read 2 more answers
How are temperature and salinity related in a thermohaline circulation pattern?
katovenus [111]

Answer:

The correct answer is option D.

Explanation:

Thermohaline circulation is the circulation of currents in the deep ocean due to the density of the water which is controlled by heat and salinity. Water in the ocean posses layers or defined boundaries based on the density which provides driving force to the deep ocean currents.

Formation of these layers is due to the sinking of the cold water in the basin which and ice formation which leaves the salt in the seawater ,therefore, increasing salinity. This increased salinity increases its density and the surface water is replaced by the sinking water causing deep ocean currents.

Thus, option D is the correct answer.

5 0
3 years ago
What enzyme places the nucleotides on the dna strand?
stepan [7]

Answer:

What is  DNA polymerase.

Explanation:

DNA polymerase enzyme is the enzyme That reads the code and synthesizes the appropriate nucleotide base pairs according to the matching nucleotide after DNA splits during the replication process.

It helps in making the DNA error-free by proofreading. DNA polymerase III which has 2 molecules that work on both the strand leading and lagging strand.

Have a beautiful day! Miss Hawaii

3 0
3 years ago
A solution with higher pH levels is more
kodGreya [7K]
A.basic,bcoz if ph level increases its basic Nature increases
4 0
3 years ago
Read 2 more answers
The pharmacy technician should avoid spraying any substances into the ____________________ when cleaning the laminar airflow hoo
denis-greek [22]

The right answer is HEPA filter.


A HEPA filter (High Efficiency on Particles Air) can filter up to 99.97% of 0.3μ aerial particles.

These filters are used to clean the air and retain suspended particles (dust, pollen, bacteria etc.) and other particles that can cause respiratory allergy in sensitive subjects.

They are very used in sterile rooms

4 0
3 years ago
Other questions:
  • Compare the exertory functions of the kidneys and the lungs
    10·1 answer
  • What cross will result in a half dominant and half recessive phenotype offspring?
    12·1 answer
  • DDT was used to do what? A. fetralizinh soil B. kill insects C. form ozone D. feeding animals
    7·1 answer
  • What are the three main statements to cell theory
    11·1 answer
  • ____________ are big groups of genes that sit in the middle of almost all your body’s cells. Chromosomes DNA Genetic mutations S
    8·2 answers
  • If i want to be a genecist is it necessary that i take maths in 11 and 12 class?
    6·1 answer
  • What moves lymph through the lymphatic system
    7·1 answer
  • As the amount of water vapor in the air increases,
    9·1 answer
  • How do scientists create models of past and future climate?
    14·1 answer
  • Is the DNA in the form of chromatin or chromosomes when a cell finished cytokinesis
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!