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]
2 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]2 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
Which equation shows how matter is transformed and conserved in photosynthesis? In other words, which is the balanced chemical e
emmainna [20.7K]

Answer:

B

Explanation:

The reactants of photosynthesis are CO2 and H2O and the products are C6H12O2 and O2

the answer is not exact, but it is the closest to the actual equation

3 0
2 years ago
Which of the following is an example of federalism?
tekilochka [14]
You kinda need to put something there? We don’t know what the choices are so there’s really no way we’d know what choice is an example of federalism
6 0
3 years ago
Four gases are described below:
ser-zykov [4K]

Answer:

Gas B

Explanation:

12 C is the least amount of molecular kinetic energy shown.

5 0
2 years ago
Read 2 more answers
A 2-month-old infant experiencing severe diarrhea is prescribed intravenous fluid replacement. before adding potassium to this s
lorasvet [3.4K]

The nurse should check if the 2 - month old infant has voided.

This should be done because kidney function may fail with diarrhea. So, it is important to check if the kidney functions properly before adding potassium (to prevent hyperkalemia).


6 0
2 years ago
Why do biologists measure the number of trophic levels in an ecosystem?
slega [8]

Answer:

Biologists measure the number of trophic levels in an ecosystem so as to check its stability and health.

Explanation:

Trophic levels are the feeding position in a food chain such as primary producers, consumers, etc. They are positions that an organisms occupies in a food chain (series of steps in which organisms transfer energy by eating or being eaten);- what it eats and what eats it. 

Theoretically there is no any limit to the number of trophic levels in a food chain or number of organisms that live on each level.

3 0
3 years ago
Other questions:
  • Under which condition is competition among lions least likely?
    11·2 answers
  • When alissa finally reeled in the catfish, we were speechless. it looked big enough to eat alissa’s dog. the fish was __________
    6·1 answer
  • How is energy related to the rectants and products of a chemical reaction?
    12·1 answer
  • Earth supports life forms numbering more than _____.
    15·1 answer
  • Why is it not totally surprising that animals can suffer from emotional distress or mental illness?
    7·1 answer
  • CRISTAL MEASURED A BOX AND SAID IT WAS 18 CUBIC UNITS LONG. KYLE SAYS IT IS 48 CUBIC UNITS. HOW COULD THEY COME UP WITH DIFFEREN
    11·1 answer
  • True or false The heat from the Sun reaches Earth through convection
    14·1 answer
  • What is the relationship between changing CO2 emissions and CO2 concentration?
    7·1 answer
  • Hii! Please help me on this question!
    7·2 answers
  • Movement of xylem sap from roots to leaves __________.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!