BEAKER 4
What substance will show net
movement into the cell?

What substance will show net
movement out of the cell?

Does the cell shrink or swell?
Benedict's reagent tests for the
presence of glucose. If this
reagent was added to the water
in the beaker after 2 hours,
what would the result be?
Why?
1% starch, 5% glucose 94% water
This diagram shows the cell in
a
solution. (hypotonic,
hypertonic, or isotonic)

Answer:

more glucose and change to a blacky-purple colour

Explanation:

The substance will show net movement out of the cell more glucose and change to a black to purple color.

The organisms which are made up of single cell has been known as the unicellular organisms and in the unicellular organism all the life processes takes place in a single cell. Amoeba has been known as an unicellular organism in which all the activities has to be related to the life carried out in a single cell.

Multicellular organisms are made up of the eukaryotic cell and the eukaryotic cell is consist of different cell organelles to carry out different functions in the cell. The multicellular organisms perform different life process in different cells because they have specific cell for specific function.

The unicellular organisms are made of one cell and carry out the processes of life as a single cell and the multicellular organisms are made up of two or more cells that have specific functions to contribute to the life processes.

Therefore, The substance will show net movement out of the cell more glucose and change to a black to purple color.

Learn more about types of cell here:

https://brainly.com/question/9558350

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Alison finds the total mass of a sample of baking soda, a balloon, and a glass container with vinegar in it. She adds the baking soda to the vinegar and immediately places the balloon over the mouth of the container. After the reaction is complete, she again finds the total mass of the system.

Which statement is true:
1. The mass does not change because chemical changes observe the law of conservation of mass.
2. Mass is gained during the reaction because a chemical change is taking place.
3. Mass is lost during the reaction because the gas is less dense than the baking soda or vinegar.
4. Mass is lost during the reaction because the gas can change in volume but baking soda and vinegar cannot.

help pleas im super slow i hate science

why unfavorable traits do not usually get passed to offspring? No links please

Chickens express three variations for feather color: white, black, and black and white speckled. The genotypes are below:

WW = white
BB = black
WB or BW = black and white speckled

Which conclusions about these two traits are valid?

Match each type of fossil to the description that best matches.

Summarizing your investigation using the Five-Column Chart. For my investigation I use Solid.

HURRY UP PLSS! Complete the passage to summarize factors affecting the speed of a wave.


The material or substance that a wave moves through is called a _____.

. The medium affects the speed of the wave that passes through it. One factor that affects the speed of a wave is the _____

of medium. Some waves move faster in solids and some waves move faster in liquids and gases. Another factor that affects wave speed is the ________

of the medium.

In which direction does friction act?
1. in the same direction as the motion
2. at right angles with the motion
3. the opposite of the direction of motion
First one to answer will get a brainliest!

Answer the question below i give brainliest

Which of the following are examples of what scientists can learn from studying fossils?

Select all that apply

Which is the youngest rock in this strata?

mudstone

siltstone

limestone

sandstone

conglomerate

According to the fossil record, how long ago do scientists believe life on Earth first appeared?

the photo shows a frozen fruit pop on a hot day. in which direction in thermal energy flowing

How do you know that an object in space is moving through the sky?

Match each type of fossil to the description that best matches.

Place the steps of sexual reproduction in order starting with the first step at the top.

What causes polar jet streams to form?
Ocean currents change the temperature of air masses. Cold ocean currents transport heat from the equator to the poles.

Ocean currents change the temperature of landmasses. Cold ocean currents transport heat from the equator to the poles.

Ocean currents change the temperature of landmasses. Warm ocean currents transport heat from the equator to the poles.

Ocean currents change the temperature of air masses. Warm ocean currents transport heat from the equator to the poles.

Why do regions/places have different types of climates? Try to give an example in your answer

Which of these is known as a push or pull upon an object that results from its interaction with another object?
Please choose the one below.

speed

velocity

acceleration

force

The inner core of the Earth is a metal spinning ball made of nickel and iron. It spins faster than the earth rotates and is hotter than the surface of
A. Mars
B.The Sun
C. Lava

In 14 days, the daily high temperature in Cedar Hills dropped by 16.8 degrees Fahrenheit. What is the average daily rate of change in the high temperature in degrees Fahrenheit?
A. +2.2
B. +1.2
C. +1.1
D. -1.2
E. -2.2

If the normal body cells of an organism each contain 36 chromosomes, how many chromosomes would be found in a gamete produced by that organism?

How are seatbelts related to inertia? Write you answer in complete sentences.
I need answer asap!!!

why does Earth have so much biodiversity

Lauren wants to know which location in her apartment is best for growing African violets. She has three African violets. She puts one on the balcony, one by the kitchen windows, and one on the mantel in the living room. Each plant has the same pot and the same soil, and Lauren gives each plant the same amount of water. Which is the independent variable?

what is the answer to this definition?;
a positive or negative electrical quality.

How does the Coriolis effect impact the Gulf Stream and the Brazil Current?
It turns the Gulf Stream southwest and the Brazil Current northeast.

It turns the Gulf Stream northwest and the Brazil Current northeast.

It turns the Gulf Stream northeast and the Brazil Current southwest.

It turns the Gulf Stream northeast and the Brazil Current northwest.

Which statement describes an advantage of an organism that asexually reproduces as compared to an organism that sexually reproduces?

can someone tell me for these 2 questions

The following table was made to compare rocks and minerals. What information in the table needs to be corrected?

A. Rocks do have specific chemical compositions and minerals do not have specific chemical compositions.
B. Rocks include granite and marble, minerals include quartz and diamond.
C. Rocks do have specific chemical compositions and minerals do as well.
D. Rocks include quartz and diamond, minerals include granite and marble.