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
nadezda [96]
3 years ago
6

Which of the following statements is FALSE regarding tRNA?

Biology
1 answer:
GuDViN [60]3 years ago
4 0
It’s C. Amino acids bind to CCA3’OH end of tRNA via ester bond.
You might be interested in
What are the symptoms of lung cancer before treatment
Hatshy [7]
Coughing can be a symptom along with shortness of breath

8 0
3 years ago
Helpppppppppppppppppppppppppppppppppppppp]pp]p]pp]pp]​
Rufina [12.5K]

Answer: e

Explanation:

4 0
3 years ago
Imagine that scientists have discovered an industrial pollutant that modifies the structure of a cell cycle checkpoint protein s
Nadya [2.5K]

Answer:

Carcinogenic

Explanation:

A carcinogenic substance is able to modify or damage the genome in a way which promotes the formation of cancerous cells. Cell cycle checkpoint proteins are very crucial for the progression of normal cell cycle. They check for any anomaly in their designated step and halt the process if it is detected. Repair mechanism is activated and cell cycle does not progress till the damage has been repaired.

Here, the pollutant alters the structure of these proteins such that they lose their function. They are not be able to stop cell cycle from progressing even if there is some damage in the genome. The cell divides and gives rise to more damaged cells. Eventually these cells lose their normal function and just keep dividing due to which their division rate becomes double of the normal rate. It can ultimately give rise to cancer which is why the chemical is carcinogenic.  

7 0
3 years ago
What are the normal steps of plants replacing each other?
Tatiana [17]
Therapeutic cloning<span>generates personalized ES cells 
o Uses the technique of nuclear transplantation to produce cultured ES cells
o The cell that has received the transplanted nucleus is allowed to undergo the earliest steps of development giving rise to a very early embryo consisting of about 200 cells 
• Not transferred into the uterus of a foster mother but used as a source from which ES cells are derived
o Cells obtained are genetically identical to the original donor
• Can be grafted back into the adult from whom the donor tissue was taken without fear of immunological rejection</span>
4 0
3 years ago
What would happen if your SA node and AV node fired at same time?
Archy [21]

Answer: AV node will takeover the function of SA node if it’s not functioning, but definitely at a slower rate than SA node.

Explanation:

4 0
3 years ago
Other questions:
  • Diseases such as the flu are spread through contact with contaminated respiratory droplets in _____ transmission.
    13·1 answer
  • 3. For your organ system, describe how the system works at the organ level.
    8·2 answers
  • List two examples of materials that transmit sound, absorb sound, and reflect sound.
    14·2 answers
  • Answer #2 pleaseeeeee
    15·1 answer
  • If an infant reaches for a toy hidden under a cloth, what does this suggest?
    5·1 answer
  • What does an enzyme’s structure have to do with a catalytic activity?
    7·1 answer
  • As blood moves away from the heart toward the tissues, the relative size of blood vessels ________, the blood pressure ________,
    12·1 answer
  • Is the phillipines is not free
    14·1 answer
  • The Divide-a-Lot chemical _____ the egg cell so cell division can begin. N​
    5·1 answer
  • Which structure is found in both plants and animal cells
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!