BIOLOGY HIGH SCHOOL

In multicellular organisms, life begins as a single cell until ___________ occurs, causing growth.

Answers

Answer 1
Answer:

mitosis the single cell divides using mitosis so that the organism can grow

Related Questions

What is the cell cycle??
Which statement correctly compares and contrasts the three stages of cellular respiration that occur in the presence of oxygen?
Why do the planets not travel in a straight path? A.) The forces of inertia and gravity cause them to move in a elliptical orbit around Earth. B.) The forces of inertia cause the planets to move in curved paths around the sun. C.) The forces of gravity and inertia combine to produced elliptical orbits around the sun. D.) all of the above
Is it possible for two parents that both have a recessive trait to pass off the dominant trait to their offspring???
Why are common names not a good reference to a species

Which of the following accurately describes the process of translation? A. Each codon calls for a specific nucleotide.
B. Each tRNA molecule has a codon that matches an mRNA anticodon.
C. The process continues until a ribosome reaches AUG.
D. The process continues until a ribosome reaches UAA, UAG, or UGA.

Answers

The correct answer is C.
Translation is the second part of protein synthesis. In eukaryotic cells, this process takes place on the cell organelles called ribosomes that are located or found in the cell cytoplasm and in the endoplasmic reticulum.
Translation takes place in four stages namely activation, initiation, elongation and termination. Termination occurs when site A of the ribosome meets a stop codon which is either UAA, UAG or UGA. Since there is no tRNA that matches that codon, tRNA cannot connect to it. This stops the ribosome and the polypeptide breaks off the ribosome.

Which is a function of the central nervous system? A. pumping blood through the body B. controlling coordination in the body C. fighting bacteria that enter the body D. breaking down carbohydrates in the body

Answers

Answer: B. controlling coordination in the body.

Explanation:

  • The central nervous system consists of the brain and the spinal cord.
  • The central nervous system generates messages in the form of electrical impulses that are carried to the glands and muscles located in the body with the help of the motor neurons.
  • The motor neurons signal these glands and muscles to perform the required function and thus, the central nervous system helps to coordinate the body.
the answer is the second choice B.

Which of the following is not considered a criterion that suggests the presence of a psychological disorder under the category of ""maladaptiveness""? A. personal unhappiness B. impaired functioning C. long periods of discomfort D. disruptive behavior

Answers

The correct answer is (A)

Explanation:

  • Maladaptiveness is a condition when the person's ability is inhibited to adjust to situations or conditions.
  • Personal unhappiness do not come under the category of Maladptiveness.
  • The other features such as impaired functioning, long periods of discomfort and disruptive behavior comes under the category of Maladaptiveness.
  • The cause of Maladaptive behavior can be major change in lifestyle or due to chronic illness.
  • In Maladaptive behavior a person is not ableto see a path for the future he desired.

Answer:

A

Explanation:

Which statement correctly describes both gases and liquids?

Answers

Their shapes change in different containers.

Which of the following is not a form of energyA.mechanical
B.heat
C.matter
D.solar

Answers

Answer:

C

Explanation:

mechanical energy is the sum of potentiol and kinetical

heat is like stoves

solar is... the sun.

Which of the bonding examples below is NOT possible?(A) a DNA adenine to a DNA thymine
(B) a DNA adenine to an RNA thymine
(C) a DNA guanine to an RNA cytosine
(D) a DNA adenine to an RNA uracil
(E) a DNA guanine to a DNA cytosine

Answers

B is not possible. RNA contains only adenine, cytosine, guanine and Uracil instead of Thymine. The rest are correct because Adenine pairs with either uracil (RNA) or thymine (DNA) and cytosine pairs with Guanine 
Other Questions
During which process is mRNA synthesized from a DNA template with the aid of RNA polymerase? A.transcription B.translation C.translocation D.transportation
what mineral do highly adaptive microorganisms use to convert energy from rocks? a.) carbon, b.) iron, c.) oxygen, d.) sodium
Hi! Can someone tell me how I'm supposed to learn the million definitions in biology? I mean, it's not difficult to understand, but, I wouldn't remember all of it! What should I do?
Directions: Select each correct answer. More than one answer may be correct.Rodrigo is using the design process to make a device that will cool a drink without ice or electricity. His first prototype was simply an airtight, watertight pouch containing 40 g of ammonium chloride (NH4Cl). He added 100 mL of water to the ammonium chloride, sealed the pouch tightly, and then wrapped the pouch around a small bottle of water. He tested his prototype by measuring the temperature of the bottle of water over time. Next, Rodrigo performed the same test with different amounts and different concentrations of the ammonium chloride solution. For each set of measurements, he found the lowest temperature reached by the bottle of water and calculated the total temperature change. The table below summarizes his results. Maximum Cooling Achieved ___________________________________________ trial 1 2 3 4 5 6 7 ___________________________________________ grams of NH4Cl 30 40 50 50 60 70 80 ___________________________________________ amount (mL) of water added 100 100 100 150 150 200 200 ___________________________________________ greatest temperature change (–°C) 3.6 4.3 4.3 4.8 5.2 5.6 5.8 ___________________________________________ Finally, Rodrigo held the amount and concentration of the solution constant while trying different amounts of insulation. Maximum Cooling Achieved __________________________________________ trial 8 9 10 11 ___________________________________________ insulation used: none towel blanket polystyrene-foam ______________________________________________ greatest temperature change (–°C) 5.8 8.8 9.3 9.6 _____________________________________________ Rodrigo wants to find more ways to improve his latest design. Which of the following should he try? (CHOOSE ALL THAT APPLY) A - a more concentrated solution B - a less concentrated solution C - better insulation D - less insulation E - a greater amount of solution F - a lesser amount of solution