You want to measure the effect of different amounts of oxygen on the rate of yeast growth. What is the independent and dependent variable?

Answers

Answer 1

Answer: depndent the difrent amounts indendent yeast growth

Answer 2
dependent: the different amounts
independent: the rate of the yeast growth

Related Questions

What type of molecule is used for insulation?
A. carbohydrate
B. Proteins
C. Nucleic Acid
D. Lipids
HELPPPP PLEASE

Answers

Answer:

lipids

Explanation:

Fats are used as a high density energy storage in animals and in plants (seeds). It may also be used in animals for insulation. Phospholipids are like fats but they have two fatty acids and a phosphate group joined to glycerol.

the chemical formula for glucos, a simple sugar, is C6H12O6 when a glucose molecule is assembled during photosynthesis, the process takes up 12 hydrogen ions from the stoma of the chloroplast. what process adds 12 hydrogen ions to the chloroplast.


A. 6 water molecules splitting apart during the light-independent reactions
B. 12 water molecules splitting apart during the light-independent reactions
C. 12 water molecules splitting apart during the light-independent
D. other sugar molecules reacting with oxygen in the chloroplast​

Answers

Answer:

When a glucose molecule is assembled during photosynthesis, the process takes up 12 hydrogen ions from the stroma of the chloroplast.

What is an ionic bond ?

Answers

Answer: ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, or between two atoms with sharply different electronegativities

Explanation:

B. How does the appearance of a seed on the SIMULATION pane chan
nce the
seed has sprouted?

Answers

A sprouting of a seed is when seeds spores germinate and push out shoots. And they produce new leaves when the old ones fall

How do viruses spread globally? Provide at least 2 ways

Answers

Answer: spreads mainly from person to person, typically through respiratory droplets from coughing, sneezing, or talking.

Explanation:

well one way is that it may come off as a “flu” and spread around the the average human contact.
another way is that it may be spread through the air, making its way into anyone who isn’t cautious/aware about it.

Pls help me answer this as fast as possible!!!!

Answers

I think it’s 2 I’m not 100% sure though

Answer:

1. nucleoplasm

2. wall of adjacent cell

3. golgi apparatus

4. chloroplast

5. cytoplasm

6. cell wall

7. ribosomes

8. vacuole

9. mitochondrion

Explanation:

hope this helps :)

What makes it possible for us to be able to live on the earth?

Answers

Answer:

oxygen and H20

Explanation:

...AIR AND WATER

Answer: homeostasis

Explanation: homeostasis is the regulation and maintenance of out internal environment, this also includes gas exchange, (oxygen to carbon dioxide) which enables the ability to breathe. If our body would not be able to maintain homeostasis, every system in the human body would not be balanced, resulting in a disabled environment.

Need help etm class

Answers

Trachea

Tongue

A slight head tilt

arrange the phases of mitosis in the correct order

Answers

Answer:

Arrange the phases of mitosis in the correct order. condensation of chromosomes. separation of chromosomes. formation of spindle fibers. alignment of chromosomes in the center of the cell. pinching of the cell membrane. disappearance of spindle fibers.

Explanation:

Answer:

Mitosis consists of four basic phases: prophase, metaphase, anaphase, and telophase.

Explanation:

Scientific Process , Describe its importance

Answers

Answer:

The scientific method attempts to minimize the influence of bias or prejudice in the experimenter. Even the best-intentioned scientists can't escape bias. It results from personal beliefs, as well as cultural beliefs, which means any human filters information based on his or her own experience. Unfortunately, this filtering process can cause a scientist to prefer one outcome over another. For someone trying to solve a problem around the house, succumbing to these kinds of biases is not such a big deal. But in the scientific community, where results have to be reviewed and duplicated, bias must be avoided at all costs.

­T­hat's the job of the scientific method. It provides an objective, standardized approach to conducting experiments and, in doing so, improves their results. By using a standardized approach in their investigations, scientists can feel confident that they will stick to the facts and limit the influence of personal, preconceived notions. Even with such a rigorous methodology in place, some scientists still make mistakes. For example, they can mistake a hypothesis for an explanation of a phenomenon without performing experiments. Or they can fail to accurately account for errors, such as measurement errors. Or they can ignore data that does not support the hypothesis.

Hope I helped ya

Which is a characteristic of the part of the atom marked "B”? It is very dense. It has a large mass. It is negatively charged. It is where neutrons move.

Answers

Nucleus is where the neutrons are located and where there is the most mass.

Hope this helps!

Answer:

Nucleus is where the neutrons are located and where there is the most mass.

Explanation:

how do bacteria become resistant to antibiotics over time?

Answers

By evolving. Over time bacteria will become stronger to combat the antibiotics. Hope this helps

What do meteorites suggest about Earth's composition?

Answers

Meteorites suggest that Earth was made of a collective of meteorites since the elements on meteorites are the same as the elements in Earth

What monomer makes up carbohydrates?

Answers

Answer:

Explanation:

Glycerol: Also called as glyceraldehyde. This is the three-carbon carbohydrate that has an aldehyde group in its structure. ... Erythrose: It is a 4 carbon monomer i.e a tetrose sugar. Threose: It is also 4 carbon monomer similar to erythrose in structure with a small variation. ... Ribose: It is a 5 carbon monomer.

Answer:

Monomers are the building blocks of the four basic macromolecules of life- monosaccharides are the monomers of carbohydrates, amino acids are the monomers of proteins, glycerol/fatty acids are the monomers of lipids, and nucleotides are the monomers of DNA.

Explanation:

Hope this helped :)

Which structure is found in some but not all plant cells?
vacuole
ribosome
cell wall
lysosome

Answers

Answer:

ribosome

hope this helped:)

Answer:

B-ribosome

Explanation:

I WILL GIVE YOU 71 PTS IF YOU ANSWER QUICK PLZ!!!!

All floods have warning signs and so disasters can be prevented. TRUE OR FALSE

Answers

Answer:

true

Explanation:

A scientist finds several hundred fish fossils in the dessert. This evidence best supports which of the following scientific ideas?

Answers

Is there more information?

What are three clues that something you are reading is false

Answers

1. No credible source

2. Check if its a biased answer

3. Examine evidence

HELP!

Which compound do
plants use for structural support?
o
A. cellulose
O B. glucose
O C. glycogen
0 D. starch

Answers

Answer:

A. Cellulose

Explanation:

glucose is a a)cane sugar b)grape sugar c)malt sugar d)triose sugar

Answers

Answer:

d is the correct answer of your question

Answer:

D,

Explanation:

because glucose has the value of c6 h12 o6

How does the shape of a plant cell aid in
the growth and support of the plant?

Answers

Answer:

Plant Cell Structures

Explanation:

The large central vacuole is surrounded by its own membrane and contains water and dissolved substances. Its primary role is to maintain pressure against the inside of the cell wall, giving the cell shape and helping to support the plant.

Answer:

Hmm.

Explanation:

How does the shape of a plant cell aid in

the growth and support of the plant?

'The cytoskeleton is a network of filaments and tubules found throughout the cytoplasm of the cell. It has many functions; it gives the cell shape, provides strength, stabilizes tissues, anchors organelles within the cell, and has a role in cell signaling.'

SCIENCEEEEEEEEE Frieda makes a pyramid of oranges for a display at the grocery store. A few minutes later, Corwin bumps into the display and the oranges spill down. Which change of state does the motion of the oranges most closely model?

Answers

The correct answer is A. Melting

Explanation:

Melting occurs in solids as these change their state to liquid state, usually due to high temperatures. For example, if one cube of ice is exposed to heat it melts. This physical change implies the solid loss its defined shape and particles in it are not as organized as before.

This process is exemplified by the situation of the oranges because the pyramid of oranges had a defined shape and the oranges were arranged in a defined pattern; however, in the end, this shape changes, and the particles (oranges) are no longer organized in a strict pattern. Also, the distance between particles increases, which also happens when solids become liquids.

What are the function of siphon of mosquito larva?

Answers

Answer:

The purpose of the siphon is to drain liquid from the reservoir by liquid flow that passes over a higher level than the liquid surface in the reservoir.

Plz help it’s due in 20 minutes

Answers

Answer:

The atomic number in the upper left hand corner of a square in the periodic table is the number of protons in an atom.

Explanation:

Answer:

protons and neutrons

Explanation:

breaking down of food into simple soluble form in the body​

Answers



Digestion and Absorption
Mechanical digestion refers to the physical breakdown of large pieces of food into smaller pieces which can subsequently be accessed by digestive enzymes. In chemical digestion, enzymes break down food into the small molecules the body can use.
Digestion and Absorption

Mechanical digestion refers to the physical breakdown of large pieces of food into smaller pieces which can subsequently be accessed by digestive enzymes. In chemical digestion, enzymes break down food into the small molecules the body can

These are biochemical processes of an organism

Answers

Metabolism is the process an organism

What is a hydrogen bond?

Answers

Answer:

a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.

Answer:

extra strong intermolecular attractions between polar molecules

Explanation:

in what ways might data be logically organized​

Answers

Answer

Charts,and graphs

Explanation:

Are flowers naturally rainbow colored? Please describe how the store can
have a rainbow colored plant (using the terms xylem or phloem.)

Answers

Answer:

Answer in explanation

Explanation:

Capillary action: Inside the stem, there are tube-like transport tissue, called xylem, that brings water and nutrient to different parts of the plant. Water molecules are attracted to the surface of the xylem cells by weak electrical attractions. This sticky property is called adhesion. Water automatically moves up the xylem due to adhesion and the resulting movement is called capillary action​1​.

Cohesion: Water molecules are not only attracted to the surface of xylem (adhesion), but they are also attracted to one another. This property is called cohesion. Because of cohesion, water molecules fill the column in the xylem as they move up and act as a continuous stream of water​.

Transpiration: Water evaporates from the plant through transpiration. As water evaporates in the petals or any part of the plant exposed to air, a negative pressure is created in the xylem, resulting in suction pulling the water upward just like you draw water upward when you suck on a straw​.​

Decide which two organisms to compare in your paper

Answers

Answer:

eukaryotes and prokaryotes

Explanation:

both are organisms that are comparable

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