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
brilliants [131]
3 years ago
15

The inheritance of the petite phenotype in Saccharomyces cerevisiae is complicated by an interaction of mitochondrial and nuclea

r genes. Which of the following is a false statement about petites in S. cerevisiae?
A) Segregational petites are characterized by mutations in the nuclear genome.
B) Suppressive petites are characterized by mitochondria lacking most of its DNA.
C) Neutral petites, when crossed to wild type, yield wild-type mitochondrial function.
D) The three categories of petites are segregational, neutral, and suppressive.
E) Both nuclear and cytoplasmic (mitochondrial) genes contribute to the petite phenotype in some cases.
Biology
1 answer:
MA_775_DIABLO [31]3 years ago
5 0

Answer:

Option B

Explanation:

The three categories of petites are segregational, neutral, and suppressive and both nuclear and cytoplasmic (mitochondrial) genes contribute to the petite phenotype in some cases. Suppressive petites are characterized by perfoming crosses between petite and wild-type and discovering that all offspring are petite, this exhibit a "dominant" behavior which suppresses wild-type mitochondrial function and not a lack of mitochondrial function.

You might be interested in
A commercial on television advertises a new medicine to boost immunity. Which source is least likely to provide accurate informa
love history [14]

Answer:

a popular culture magazine

Explanation:

magazines can be filled with unreliable and false gossip and it's not all accurate.

4 0
2 years ago
Read 2 more answers
The nurse assess which patient for nosocomial pnuemonia
stepan [7]
<span>The patient receiving mechanical ventilation.</span>
5 0
3 years ago
Which of the following is an input to the light dependent reaction?
viva [34]

Answer: A class hypothesized that water pollution affects the growth of ... These reactions take the light-dependent reactions and perform further chemical.

66 pages

Explanation:

JESUS SAVES EVERYONE JUST PRAY, HE IS ALWAYS LISTINING !

4 0
11 months ago
Freda grows potted plants outside in the summer. When the weather is very hot, her plants need to be watered every day to keep t
nasty-shy [4]

Answer:

B.) She did not account for cost constraints in her solution.

Explanation:

She did everything right except for B.

If we are planning on building something that requires materials we don't already have, we should research the cost of the materials, and our budget.

<em>Hope this helped</em><em> </em><em> </em><em>:</em><em>)</em>

3 0
3 years ago
Two different organisms were studied in a carrying capacity study. One was a paramecium population that grew in a flask in a lab
Gre4nikov [31]

Answer:

Paramecium- 0 days/ 50 paramecium

5 days/400 paramecium

10 days/ 900 paramecium

15 days/ 860 paramecium

Bear- 0 days/ 2 bears

20 years/ 26 bears

40 years/ 230 bears

60 years/ 250 bears

80 years/ 248 bears

100 years/ 252 bears

Explanation:

The population of the paramecium will keep on increasing until an equilibrium is reached. The resources will become limited and hence, the paramecium will start competition for the limited resources. As a result, the population of the paramecium will decline rapidly after equilibrium.

The growth rate of bear is very less as compared to that of paramecium growth rate. Along with the growth rate, there are other factors which will be responsible for its numbers such as resources, hunters etc. Also, it uses sexual method of reproduction hence the growth rate will not be like the paramecium growth rate.

6 0
3 years ago
Other questions:
  • What is the advantage of genetic recombination as a mode of reproduction in bacteria
    14·2 answers
  • Which describes pumice and obsidian? A. Both pumice and obsidian are coarse-grained intrusive igneous rocks. B. Pumice is a coar
    6·1 answer
  • Which of the following does not happen during photosynthesis?
    5·1 answer
  • PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*.. <br> IM GIVING 40 POINTS !! DONT SKIP :((.
    9·2 answers
  • Some cells, such as nerve cells, are programmed to always remain in the Gap 1 state. If nerve cells engage in mitosis, a disrupt
    11·1 answer
  • The level of closeness between multiple measurements of the same quantity is called __________.
    8·2 answers
  • Why does water have a strong surface tension and why is this important?
    9·1 answer
  • We should NEVER keep volatile solvents, such as ether, acetone, or benzene, in an open beaker or Erlenmeyer flask because vapors
    14·1 answer
  • Arrange the steps of phagocytosis in the correct order: A. Phagosome B. Physical Contact C. Digestion D. Phagolysosome E. Outflo
    8·1 answer
  • When dna polymerase progresses during dna replication, how is the correct new nucleotide selected to be next?.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!