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
kati45 [8]
3 years ago
13

HELPPPPPPPPP

Biology
1 answer:
belka [17]3 years ago
3 0
Answer : B turning off gene expression

Hope this helps. - M
You might be interested in
Why is radioactive dating important when approximately the age of earth
dimulka [17.4K]

Answer:

By allowing the establishment of geological timescales, it provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change. Radiometric dating is also used to date archaeological materials, including ancient artifacts.

Explanation:

hope it helps

3 0
3 years ago
Read 2 more answers
Flower growth along the stems of pea plants (axial) is dominant over growth from the tips of the stem (terminal). The letters Aa
Ede4ka [16]
The plant is heterozygous dominant.Description<span>
</span>
8 0
3 years ago
How do bees benefit from butterflies in the rainforest? i need ASAP
Katena32 [7]

Answer:

Like bees and other pollinators, butterflies pick up pollen while they sip a flower's nectar. Once they're off to another plant, the pollen goes with them, helping to pollinate the plant species.

Explanation:

5 0
3 years ago
Which of the following statements about the smooth endoplasmic reticulum is/are correct?
Vlada [557]

Answer:

  • Liver cells are abundant in SER.  
  • The testes and ovaries are tissue types whose cells are abundant in SER.
  • Cholesterol is made in the SER.
  •  Phospholipids are synthesized from cytosolic water soluble precursor molecules.  

Explanation:

This is because liver cells contain enzymes that metabolize various lipid-soluble compounds.

This is because testes and ovaries produce steroid hormones (cholesterol is the precursor for their synthesis).

ER is the organelle at which all membrane lipids are synthesized.

Phospholipids are the main lipids that are the main structural components of the cell membrane. They are synthesized on the cytosolic side of the ER membrane, from water-soluble cytosolic precursors.

8 0
3 years ago
How do you think oil could be made into a plastic kayak?
Katyanochek1 [597]

Answer:

Roto-molding creates a seamless kayak, which tends to be more expensive because they typically last longer. A large mold is filled with powdered plastic, which is put into an oven. The oven melts the powdered plastic into a liquid. It is then cooled into the final product: a seamless kayak

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • How is protein used by the body? Select all the possible metabolic fates of protein from the options below.
    14·1 answer
  • One advantage of experiments is that they ___________.
    6·2 answers
  • There are 5.65 calories in one gram of fat. True False
    11·1 answer
  • Before replication can take place.(1) A. DNA polymerases must add complementary nucleotides to DNA. B. the two strands of DNA mu
    12·1 answer
  • Which one of the following statements about Darwin and Wallace is TRUE?
    12·1 answer
  • I’ll mark u brainly!
    15·1 answer
  • The image shows a type of stress.
    15·2 answers
  • Where do plants get the carbon dioxide they need for photosynthesis to begin?
    10·1 answer
  • HELPPP PLEASEEEEEEEEEE
    7·1 answer
  • What does it mean for a molecule to be "organic"?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!