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
Ganezh [65]
3 years ago
13

A researcher has discovered an unusual organism deep in the crust of the Earth. She wants toknow whether it is prokaryotic or eu

karyotic. Imagine that she has rapid tests to determine whether the following molecules are present: DNA, RNA, phospholipids, and the proteins that form microtubules. Which test would you advise her to use and why?
A.Test for DNA, because only eukaryotes have a nucleus.
B.Test for RNA, because only eukaryotes have ribosomes.
C.Test for microtubule proteins, because only eukaryotes have microtubules.
D.Test for phospholipids, because only eukaryotes have phospholipids.
Biology
1 answer:
trasher [3.6K]3 years ago
3 0

Answer:

C.Test for microtubule proteins, because only eukaryotes have microtubules.

Explanation:

Although some bacteria have similar cellular components, microtubules are only found in eukaryotic cells. This is why it is most likely that if it finds the components that form microtubules, the unidentified organism belongs to the group of Eukaryotes.

You might be interested in
Why is reproductive isolation required for speciation to occur?
Anarel [89]

Answer:

a

Explanation:

If populations can interbreed, they are considered one species.

4 0
3 years ago
Another kind of mutation is genetic, and it is caused by small changes in an organism’s DNA. A change in a base pair is a mutati
Darya [45]

Answer:

Deletion sorry if i am wrong

Explanation:

5 0
2 years ago
Which is a result of a seasonal change (meaning a change that happens over
weqwewe [10]

Answer:

A. Chipmunks sleeping underground through the winter

Explanation:

A seasonal change in the behavior of a living organism is a change that occurs every year at a particular time. The reasons for the occurrence of such changes are so that the organism has advantage in survival in the environment. In this case we have the chipmunk that sleeps underground through the winter. We have an animal which exhibit a seasonal change every year, during the winter period. The reason for this is that the chipmunks have very quick metabolism, so if they are active during the winter they will starve because of lack of food. Instead, the chipmunks have evolved to hibernate during the winter, thus slowing down the work of their hurt during the winter and sleep, until the spring comes.

3 0
3 years ago
Read 2 more answers
All fungi are __________.
Fudgin [204]
Multicellular
hope this helps
3 0
3 years ago
Read 2 more answers
EXPERT HELP I'LL GIVE BRAINLIEST:<br><br><br>TWO statements
docker41 [41]

Answer:

B and D

Have a lovely day :)

4 0
3 years ago
Read 2 more answers
Other questions:
  • A random mutation occurs and the GGA codon is changed to GGU. What effect does this substitution have on the amino acid being ca
    13·1 answer
  • Which cells would you be most likely to find in the dermis?
    8·2 answers
  • 2.) A scientist is testing the efficiency of various pH levels by measuring average growth rate. She runs 7 trials. What is the
    6·1 answer
  • BRAINLIEST IF CORRECTLY EXPLAINED
    15·1 answer
  • What can be done for repair if a gauge line leaks at the fitting?
    6·1 answer
  • When making her coffee, Mrs. Jenkins likes to stir in some cream and sugar to give it a pleasant flavor. The ingredients, when c
    6·2 answers
  • Patient seen in ED, diagnosed as alcohol dependent patient who is intoxicated
    11·1 answer
  • Elizabeth discovers an organism in the wild and collects a sample of cells for identification in the lab. She observes that the
    15·1 answer
  • If you are a scientist trying to determine if an organism evolve to gradually a rapidly, how would patterns in the fossil record
    8·1 answer
  • The most important difference between primary cells and secondary cells is Select only the best answer: primary cells exhibit a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!