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
Finger [1]
4 years ago
12

Which of the following is a true regarding the expression of a chromosomal

Biology
1 answer:
mina [271]4 years ago
8 0
You didn't list any of the following
You might be interested in
How does elasticity affect a company's pricing policy?
Oduvanchick [21]

Answer:

A. If demand is elastic at the current price, the company knows that an increase in price would reduce total revenues.

Explanation:

Elasticity refers to the change in the consumer's demand or the supplier's ability to produce depending on the change in the price of a commodity or the income.

When the demand is elastic, <em>people are able to change or adapt  their demands immediately.</em> So, this means that if the price of a commodity will be increased, the people will not purchase that much on that commodity. This will then affect the total revenue of the company. Due to low demand for the product, the total revenue will decrease.

7 0
3 years ago
Assume that some protein molecule, in its folded native state, has one favored conformation. But when it is denatured, it become
navik [9.2K]

Answer:

ΔS will be positive.

Explanation:

Denaturation may be defined as the loss of the biological activity of protein by changing the physical conditions of protein. Protein can be denatured by increasing temperature, pH and salts.

Entropy may be defined as the randomness of molecule. The entropy increase with increase in the randomness of the substance. Since, protein has been denatured, the random coil confirmation increase. This means the randomness of protein has been increased, this increase the entropy and makes it more positive.

Thus, entropy becomes more positive.

4 0
3 years ago
What is transcription in biology
ankoles [38]

Transcription is the first step of gene expression, in which a particular segment of DNA is copied into RNA by the enzyme RNA polymerase. Both DNA and RNA are nucleic acids, which use base pairs of nucleotides as a complementary language.



4 0
4 years ago
Read 2 more answers
Embryonic stem cells are cells derived from an embryo. These cells can be used to create new tissues for patients suffering from
DanielleElmas [232]

Answer:

Option A, Some people consider embryos to possess rights equal to those of fully developed human beings.

Explanation:

When stem cells are derived from embryo, the embryo dies in lieu to end of its cell development and this happens because stem cells are the only cells that have potential to develop an embryo by producing more stem cells and differentiating them into specific organs.

In most of the study, embryonic stem cells are derived from embryos that are obtained from IVF technique as an spare embryo. But this act is considered unethical as embryos have life within them and hence they also have rights equal to a fully developed human being.

Hence, option A is correct.

3 0
3 years ago
Phenylketonuria (pku) is a disease that results from a recessive gene. Two normal parents produce a child with pku.(i) what is t
larisa86 [58]

1.What is the probability that a sperm from the father will contain the PKU allele?

Probability = ½

2.What is the probability that an egg from the mother will contain the PKU allele?

Probability = ½

3.What is the probability that their next child will have PKU?

Probability = ¼ (because each parent has ½ chance  ½ X ½ = ¼)

4.What is the probability that their next child will be heterozygous for the PKU gene?

Probability = ½ (because each parent has ½ chance of donating the ‘P’ allele and ½ chance of donating the ‘p’ allele  (½ x ½) + (½ x ½) = ½

4 0
3 years ago
Other questions:
  • n alternative method for examining the effects of fatty acids on blood flow would be to measure changes in blood pressure. If bl
    7·1 answer
  • which sequence lists types of materials in order from least conductive to most conductive? superconductor conductor semiconducto
    8·2 answers
  • What is the single most important factor that defines desert biomes? Why are deserts divided into different types?
    14·2 answers
  • Explain how water is reabsorbed in the kidney?
    8·2 answers
  • In this scenario, the plant on the left has an opaque cap that only covers the coleoptile (shoot tip), while the plant on the ri
    7·1 answer
  • What are some good resources and tv shows about dinosaurs?
    15·2 answers
  • When smaller molecules are bonded together to create larger ones, the smaller molecules
    9·1 answer
  • Precipitation and Tempeature of Temperate Rainforest Chemigrophy
    11·1 answer
  • The idea that Earth orbits the sun is referred to as ____ of the solar system, because of the scientist who first proposed it.​
    12·1 answer
  • Which statement is most accurate about alternation of generations?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!