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
algol13
2 years ago
11

What controls the cell's activities? A. DNA B. RNA C. protein D. allele

Biology
2 answers:
OLEGan [10]2 years ago
8 0
                                                                                                                       I thinks the answer of you question is A. DNA

zloy xaker [14]2 years ago
7 0
The DNA controls the cell's activities. It is usually found in the nucleus.
You might be interested in
A cell biologist determines that diploid cells from a particular species of grasshopper contain 200 picograms of DNA per cell du
Pavel [41]

Answer:

The correct answer will be- 200

Explanation:

The cell cycle in eukaryotes mostly takes place in four phases: G₁, S, G₂ and M phase in sequence.

The DNA replication takes place during S phase which doubles the amount of DNA in a cell after which during M- phase the DNA divides into the daughter cell.

The amount of DNA present during G₂ phase is the 200 pg which will remain same until anaphase I as the segregation of chromosomes to the daughter cells takes place in the anaphase. Therefore, the amount of DNA observed after G₂ phase will remain 200 pg till metaphase I.

Thus, 200 is the correct answer.

3 0
3 years ago
An enzyme is a large molecule.
ruslelena [56]

enzymes are proteins that speeds up the rate of chemical reaction in a living organism . An enzyme acts as catalyst  for specific chemical reaction, converting a specific sets of reactants called substrates into  specific products with out enzymes life would not be exist

Explanation:

Enzymes are identified to catalyze more than 5,000 biochemical reaction types. Most enzymes are proteins, although a few are catalytic RNA molecules. Enzymes' specificity appears in their unusual three-dimensional structures. Like all enzymes, enzymes improve the reaction rate by decreasing its activation potential.

3 0
3 years ago
Read 2 more answers
If a scientist were to study the organisms in your ecosystem, what questions might they ask? Propose two questions. Think about
lara [203]
What are high level factors that you would need to measure to inspect improvement in a functioning ecosystem? are drastic climate changes more crucial to an ecosystem than a change in magnitude?
4 0
3 years ago
Hull fouling is a(n) _______ introduction of nonnative species.
UkoKoshka [18]

Answer:

A

Explanation:

7 0
3 years ago
Read 2 more answers
4. Why would a cell need to have the option to make or not make protein
Arte-miy333 [17]

Answer:

Because it might it might not want to

4 0
2 years ago
Read 2 more answers
Other questions:
  • The chemical composition of a star can be determined using a
    13·1 answer
  • Assume that long ear lobes in humans is an autosomal dominant trait that exhibits 50% penetrance. a person who is heterozygous f
    6·1 answer
  • Please help , thank you :)
    11·1 answer
  • A man who is an achondroplastic dwarf with normal vision marries a color-blind woman of normal height. The man's father was 6 fe
    12·1 answer
  • Which best describes Jodi’s error? The movement of electrons is not always continuous. Electrons move from areas of high to low
    7·2 answers
  • The restriction enzymes of bacteria protect the bacteria from successful attack by bacteriophages, whose genomes can be degraded
    7·1 answer
  • Produces H+ ions when added to water<br><br> A) Base<br> B) Ion <br> C) Acid
    14·2 answers
  • 1). Describe how a predator, a prey, and a scavenger differ from each other. Give an example of each.
    10·2 answers
  • Newly formed daughter cells have DNA that is BLANK the parent cell.
    9·1 answer
  • Explain in detail what transpiration is and how it affects the flora of the earth.​
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!