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
aalyn [17]
3 years ago
5

Transcription factors in eukaryotes usually have DNA binding domains as well as other domains that are also specific for binding

. In general, which of the following would you expect many of them to be able to bindA) repressorsB) ATPC) protein-based hormones D) other transcription factors E) tRNA
Biology
1 answer:
trapecia [35]3 years ago
5 0

Answer:

A) repressors

Explanation:

A transcription factor is a protein that controls the rate of transcription of genetic information from DNA to messenger RNA, by binding to specific DNA sequence. The function of TFs is to regulate-turn on and off genes-In order to make sure that they are expressed in the right cell, at the right time and in the right amount throughout the life of the cell and the organism. Groups of TFs function in a coordinated fashion to direct cell division, cell growth and cell death throughout life.

You might be interested in
Different ratios occur in crosses with single gene pairs or two gene pairs. What types of ratios are likely to occur in crosses
likoan [24]

Answer:

Genotype ratio: 1, 1:1, 1:2:1

Phenotype ratio: 1, 3:1

Explanation:

Single gene pair cross is also known as monohybrid cross. This means that only one gene usually with two alleles is observed and it express one trait.

For example, if we name the gene for a certain trait with A, the possible genotypes are AA (dominant homozygous), aa (recessive homozygous) and Aa (heterozygous). Possible crosses are:

P: AA  x  AA

F1 : all of them are AA

The same is with aa x aa (all of the offspring are with aa genotype)

P: AA  x  Aa

F1: AA Aa AA Aa  (genotype ratio 1:1) (phenotype ratio 3:1)

The same genotype ratio is  in aa x Aa (offspring will have aa Aa aa Aa-(genotype ratio 1:1) (phenotype ratio 1:1)

P: Aa x Aa

F1: AA Aa Aa aa (genotype ratio 1:2:1) (phenotype ratio 3:1)

P: AA x aa

F1: Aa Aa Aa Aa (1)

5 0
3 years ago
Explain how an aquatic biome could consist of multiple ecosystems. Include at least two examples of ecosystems in your explanati
Roman55 [17]

Answer:

an aquatic ecosystem is an ecosystem in the body of water examples are marine ecosystem and fresh water ecosystem

3 0
3 years ago
Explain health in biology​
poizon [28]

Answer:

The World Health Organization defines health as "the state of complete physical, mental, and social wellbeing and not merely the absence of disease or infirmity." In either sense, health is a state of action that includes prevention, care, and individual responsibility to achieve optimal health.

Explanation:

6 0
3 years ago
Match the following terms and definitions. 1. cross-breeding; a method that unionizes gametes of differing genes to create a new
Alexus [3.1K]
<h2>Answer </h2>
  • Hybridization
  • Recombinant DNA
  • Selective Breeding

<u>Explanation</u>

1. Cross-breeding; a method that unionizes gametes of differing genes to create a new individual is hybridization. It is the idea of combining atomic orbitals into different hybrid orbitals that is proper for the pairing of electrons to create chemical bonds in valence bond as per the atomic theory.

2. Cultured DNA molecules from different biological sources is recombinant DNA. They are the molecules are DNA molecules determining by laboratory techniques of genetic recombination to take mutually genetic material from various origins.

3. A process of breeding organisms because of their specific traits is selective breeding. It is the method that grants humans practice animal breeding and plant breeding to selectively develop selective over phenotypic traits

8 0
3 years ago
What element is found in all organic compounds? oxygen nitrogen carbon helium
harkovskaia [24]
The answer is carbon

7 0
3 years ago
Read 2 more answers
Other questions:
  • Roundworms live wherever there is water. They have nostrils but no eyes. How are they able to move about in the water? A. They b
    9·2 answers
  • What occurs during a decomposition reaction? The components of several molecules recombine to form new molecules. A compound par
    15·1 answer
  • Which process takes place in the cytoplasm cell
    13·2 answers
  • The continental slope is distinguished by
    13·2 answers
  • Along the east coast of the us temperature are more extreme than along the west coast this is because ______?
    14·1 answer
  • According to the modern theory of evolution, ...
    14·1 answer
  • Define pollination as the transfer of pollen grains from the anther to the stigma
    11·1 answer
  • What is the -log of solution X?
    13·1 answer
  • 4.Gregor Mendel crosses two pea plants. One pea plant has purple flowers (Pp),
    10·1 answer
  • Choose all the answers that apply.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!