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
ICE Princess25 [194]
2 years ago
9

Both liver cells and lens cells have the genes for making the proteins albumin and crystalline. However, only liver cells expres

s the blood protein albumin and only lens cells express crystalline, the main protein in the lens of the eye. Both of these genes have enhancer sequences associated with them.
The claim that gene regulation results in differential gene expression and influences cellular products (albumin or crystallin) is best supported by evidence in which of the following statements?

Liver cells possess transcriptional activators that are different from those of lens cells.
Liver cells and lens cells use different RNA polymerase enzymes to transcribe DNA.
Liver cells and lens cells possess the same transcriptional activators.
Liver cells and lens cells possess different general transcription factors.
Biology
1 answer:
k0ka [10]2 years ago
6 0

The correct statement is liver cells possess transcriptional activators that are different from those of lens cells.

<h3>What are Transcriptional activators?</h3>

Transcriptional activators are specific protein sequences capable of activating gene expression.

These transcription factors (transcriptional activators) act to regulate gene expression in target cells.

Transcriptional activators are factors that enable the expression of certain genes in particular cell types.

Learn more about Transcriptional activators here:

brainly.com/question/12150990

You might be interested in
if you control smear does not show gram-positive cocci and gram-negative rods, can you assume that the gram-stain reaction of yo
polet [3.4K]
No. At that point, you need to determine if the problem lies in the control or the staining reagents or techniques.
6 0
3 years ago
Which solution is hypertonic?
Anna35 [415]

Answer:

injininijnjinijni

Explanation:

8 0
3 years ago
Read 2 more answers
Which of the following best describes what happens in genetic therapy?
Sedbober [7]

Answer:

Healthy proteins are inserted into a patient since their DNA does not produce the right proteins.

Explanation:

4 0
2 years ago
a circle fence sourrounding a small yard mesure 84 meters in length if you walk from one side from the other through the middle
anygoal [31]

Answer: 26.75 meters.

2πr = 84

2 * 3.14 * radius = 84

radius = 84/6.28

r= 13.375

So the diameter will be 13.375 + 13.375 which is 26.75 meters.

4 0
2 years ago
only on the DNA, which populations do you think live in closer proximity to each other? What do you ...
DIA [1.3K]

Answer:

Based only on the DNA, which populations do you think live in closer proximity to each other?  What do you expect to see when comparing genes of lions that live closer together?

Explanation:

period

4 0
3 years ago
Other questions:
  • Living thing composed of more than one cell
    10·2 answers
  • Under what conditions would guard cells close the stomata
    6·1 answer
  • Which explains why Hawaii has a steady warm, moist climate? A. Several warm water ocean currents bring warm water to the islands
    11·1 answer
  • What type of tissue comprises the bulk of the myocardium
    13·1 answer
  • 1. Choose one of the bubbles. State whether you
    7·1 answer
  • What physiological alterations occur at both the vasculature and heart functioning level? (really stuck on this one, please help
    6·1 answer
  • Enzyme A is currently functioning at a temperature of 55 and a pH of 7. According to the information provided in the chart, sele
    11·1 answer
  • Which of the following statements is TRUE?
    10·2 answers
  • 1
    14·2 answers
  • In a genotype, what does the lower case letter represent?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!