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
chubhunter [2.5K]
3 years ago
9

Write a hypothesis from this experiment question using this sentence starter... I think ____________ will happen BECAUSE _______

_________.
Experiment Question - If a coin is labeled with a capital B on one side and a lowercase b on the other, how many times will the flipped coin land on capital B versus lowercase b?
Biology
1 answer:
marta [7]3 years ago
6 0
I think there is a 50% chance of the coin landing on either side because the labelling of the coin will not affect the balance of the coin, and therefore won’t alter the flip. Labelling the coin ‘b’ and B’ will result in a coin flip no different from if the coin remained unlabelled.
You might be interested in
Assess whether urban or rural areas are more likely to have high levels of smog.
yan [13]

The urban areas are more likely to have smog than the rural areas.

Urban area can be referred to as the town or city with advances an developments. Since the urban areas have more population density, more electronic items, vehicles and also industries, that is the reason why they are more likely to produce the smog or any other form of pollution.

Smog is a type of air pollution formed dye to the combination of smoke and fog. The most common source of smog is the burning of coal. This can be either due to industries or the fuels of vehicles. Fog can be of two types: Photochemical smog and industrial smog.

To know more about smog, here

brainly.com/question/15728274

#SPJ4

6 0
2 years ago
Regulatory proteins bind to _____. the operator the lactose-utilization genes the regulatory gene RNA polymerase transcription f
jarptica [38.1K]

Answer:

Regulatory gene

Explanation:

Transcription is one of the major processes that occurs during gene expression. It is the transfer of the genetic instructions in DNA to mRNA. A strand of mRNA is made using complementary base pairs.

However, there is need for gene expression to be regulated.

Gene regulation refers to the mechanism that acts to induce or repress the expression of a gene. These include structural & chemical changes to the genetic material, binding of proteins to specific DNA elements to regulate transcription. These proteins that influences transcription by binding to specific nucleotide sequences (DNA segments/gene) are referred to as REGULATORY PROTEINS and those involved in regulating transcription of genes are called TRANSCRIPTION FACTORS.

Regulatory proteins controls the rate and manner of gene expression by binding to specific genes, thus, making it easy or hard for RNA polymerase (enzyme that attaches to DNA to synthesize mRNA molecule) to bind to the promoter of that gene.

Transcription factors (regulatory proteins) that promote gene transcription are called ACTIVATORS while those that decrease are called REPRESSORS.

5 0
3 years ago
Cooking is easy in pressure cooker why?
bazaltina [42]

Answer:

This compression increases the pressure inside cooker to more than atmospheric pressure which in turns increases the boiling point of the remaining water.

Explanation:

This compression increases the pressure inside cooker to more than atmospheric pressure which in turns increases the boiling point of the remaining water. ... Higher temperature of water means higher transfer of heat to food kept in it and hence the faster cooking.

3 0
3 years ago
Which is not a compound?<br> 8H2<br> H2O<br> 6CaO<br> 5HCl
poizon [28]
8H2. The actual equation doesn't make sense for 8H2. This is because in compounds it always says the number of atoms after the element symbol, but in this case, there is an 8 before it. This means that it isn't a compound. 
3 0
3 years ago
Read 2 more answers
Environmental impact of stem cells
Nana76 [90]

embryonic stem cells could serve as a model to evaluate the physiological effects of environmental pollutants efficiently and cost-effectively.

6 0
3 years ago
Read 2 more answers
Other questions:
  • What must occur for a process to be a chemical reaction?
    8·1 answer
  • Which type of energy is provided by protein macromolecules?
    14·1 answer
  • Scientific research often sparks questions that can lead to further scientific investigation. What questions does Hugh have afte
    12·1 answer
  • A student observes this cell under the microscope. He is discussing the structure indicated by the arrow with his lab partner. W
    12·1 answer
  • All of the following refer to mitosis, except repair of damaged cells. production of genetically identical daughter cells. forma
    15·1 answer
  • What type of selection occurs when individuals
    6·1 answer
  • Scientists create models to help make sense of the natural world. Models are powerful tools that help scientists predict how
    13·1 answer
  • CAN SOMEONE PLEASE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST THANK YOU
    9·1 answer
  • 1. Which of the following describes interphase? (1 Point)
    8·1 answer
  • These are models of a plant cell and an animal cell. How can you use the models to help you describe the cell parts that are dif
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!