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ella [17]
3 years ago
6

What is the function of a negative regulator gene

Biology
1 answer:
Mumz [18]3 years ago
6 0

Answer:

A regulator gene, regulator, or regulatory gene is a gene involved in controlling the expression of one or more other genes. Regulatory sequences, which encode regulatory genes, are often at the five prime end  to the start site of transcription of the gene they regulate.

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Identify the phases of Meiosis II described below. Chromosomes are lined up by spindle fibers. Nuclear envelope forms around eac
noname [10]

Answer:

1. Metaphase II - Chromosomes are lined up by spindle fibers.

2. Telophase II - Nuclear envelope forms around each set of DNA.

3. Anaphase II - Sister chromatids are pulled apart.

4.  Prophase II - Centromeres move toward the poles of the cell

Explanation:

7 0
3 years ago
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Which of the following best describes a characteristics that differentiates animalia and plantae ?
Kisachek [45]
Animalia are heterotrophs while plantae are autotrophs
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4 0
3 years ago
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Lipids function mainly as?
tatuchka [14]
Lipids are fat's so they are energy more than carbohydrates 
4 0
3 years ago
Pheromones used in reproduction are not likely to be found in organisms that only reproduce?
monitta

Pheromones used in reproduction are not likely to be found in organisms that only reproduce asexually.

The chemicals called pheromones are used to communicate between members of the same species and cause the recipient to react physically or behaviorally. Pheromones are a subset of organisms' larger class of chemicals to communicate, known as semiochemicals, from the Greek <em>semeon</em>, meaning signal or mark.

Animals communicate chemically constantly, with pheromones mediating more interactions than any other type of signal. The majority of pheromone research has been conducted on insects, particularly species that are considered pests.

For these, using pheromones that alter their behaviour in various ways might be employed for population control, pest management, or monitoring.

To learn more about pheromones click here

brainly.com/question/15192551

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3 0
1 year ago
According to the American Psychological Association, which of the following is not among the top sources of stress for Americans
diamong [38]

Answer:

Education

Explanation:

Education is not among the top sources of stress for Americans according to the American Psychological Association. The American Psychological Association is an organization that represents psychologists in the United States. The APA researches various matters like abortion, human rights, detainees and so on. In 2010, the APA conducted a survey on stress and their findings include there is high stress in America; self-care isn’t a priority and lack of will power and concludes that work, health, and money are the top sources of stress in America.

6 0
3 years ago
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