answer.
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
LenKa [72]
2 years ago
8

A researcher is studying a S. cerevisiae strain with the genotype: MATa ura3-delta2 leu2 his3::URA3 The researcher plates cells

from this strain on the nutrient plates containing the synthetic medium YC or on plates containing various dropout formulations. The dropout plates are missing one of the ingredients found in complete YC media. Which plates should the researcher expect to not support growth of the strain? (Check all the apply.)a) YC
b) YC lacking histidine
c) YC lacking uracil
d) YC lacking leucine
Biology
1 answer:
OleMash [197]2 years ago
7 0

Answer:

hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Explanation:

You might be interested in
Which of the following is the best evidence that Earth’s continents were once in vastly different positions than they are today?
anastassius [24]

Answer:

whats the full answer for b I think its your best bet

6 0
2 years ago
A terrarium is a small, enclosed ecosystem. If you change certain aspects of the terrarium, the climate that exists inside it wi
Free_Kalibri [48]

Answer: Add a different diet and maybe add an animal. If you put a bigger water bowl than the cage will become humid. If you change things about the terrain, its a desert so watering more plants and planting trees will make the ground more fertile to other plants. If you continue to take care of the plants until they are able to grow and reproduce. After enough time, where used to be a desert there will be a forest.

6 0
2 years ago
Read 2 more answers
Some single-celled protists, such as paramecia, live in an extremely hypotonic environment and have contractile vacuoles that
brilliants [131]

The single celled protists which is one of the example of this is the paramecia survives and lives on extreme hypotonic environment. They have the ability of having to contract their vacuoles in which this contributes and help them to live and survive in a hypotonic environment.

7 0
2 years ago
A cell is in a equilibrium with its surrounding at 30 degrees Celsius. The molarity of surrounding sucrose solution is 0.5m. Cal
Travka [436]

Solute potential of a solution is calculated using the formula,

Ψ_{s}=-(iCRT)

Where,

Ψ_{s}is the solute potential of the solution,

<em>i</em> is the degree to which the solute ionizes(ionization constant) in solution = 1, as sucrose is a nonelectrolyte.

C is the concentration of the solution in molarity = 0.5 M

R is the gas constant or the pressure constant = 0.0831 L.bar/(mol.K)

T is the temperature in Kelvin scale = 30^{0}+273 =303 K

Calculating the solute potential of the surrounding sucrose solution:

Ψ_{s}=-(iCRT)

              = -(1 * 0.5 M * (0.0831 L.bar/(mol.K))* 303 K)

              = 12.6 bar

Therefore, the solute potential of the surrounding solution is 12.6 bar

7 0
2 years ago
What percentage, on average, of living plant biomass on land is consumed alive by herbivores?a. More than 75% b. 50% c. 25% d. L
vodka [1.7K]

Answer: D. Less than 10%

Explanation:

Herbivores consume no more than 10% of living plant biomass.

Hope this helps!

5 0
2 years ago
Other questions:
  • This type of harvesting leaves behind a diverse forest.
    12·2 answers
  • Which of the following represents the correct order of the processes responsible for the formation of sedimentary rocks?
    7·2 answers
  • Which method of genetic recombination is illustrated in the diagram?
    6·2 answers
  • In order to beat, the heart needs three types of cells. describe the cells and their function.
    14·1 answer
  • Complete each sentence below by selecting the type of muscle cell that performs the function described.
    15·2 answers
  • The vitamin necessary for fibrinogen and prothrombin formation (found in green vegetables and released by intestinal bacteria) i
    6·1 answer
  • In science a hypothesis is useful only if it can be
    11·1 answer
  • If the number of photosynthetic organisms on the earth decreased drastically, which would happen as a result? Less water would b
    9·1 answer
  • choose one! What action destroys topsoil 1)mowing land 2)adding nutrients to soil 3)plowing land without replantation 4)sowing s
    9·2 answers
  • Which of the following natural processes is most likely to create large mounds of sand along the coastline?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!