Biology High School

pls help! past due

Which solution is hypotonic?

Which solution is hypertonic?
A) the inside of the cell
B) Neither
C) both
D) the beaker

Pls Help! Past DueWhich Solution Is Hypotonic?Which Solution Is Hypertonic?A) The Inside Of The CellB)

Answers

Answer 1
Hypotonic - the inside of the cell
Hypertonic - the beaker
Answer 2

Answer:

D I believe I could be wrong

Explanation: Hypertonic solution: A solution that contains more dissolved particles (such as salt and other electrolytes) than is found in normal cells and blood.

Related Questions

Regeneration is a mechanism for:
A: Movement
B: Communication
C: Defense
D: Healing

Answers

Answer:

D healing

Explanation:

Answer:

Healing

Explanation:

does DNA or RNA contain guanine

Answers

Answer:

It's present in both :)

Explanation:

Answer:

they both have guanine

Explanation:

I don’t know what to put please help

Answers

Answer:

it is hard to read

the first one is prokaryotes

then both

then pro

then eu

then eu

and eu

Explanation:

Which of the following best describes mutualism?

a. Intestinal bacteria obtain nutrients from the gut and produce vitamin K used by humans.

b. Bacteria in improperly prepared food is consumed by humans, causing food poisoning.

c. Invasive bacteria at an area of injury produce toxins that damage healthy tissues of the human body.

d. Bacteria become resistant to antibacterial medication that humans use for treatment.

Answers

Answer:

b or c

Explanation:

The sodium-potassium pump within living cells requires energy to move ions across the cell membrane to maintain homeostasis. How is this energy supplied?

Answers

This energy is supplied by ATP. Thus, pumps are a form of active transport.

How many moles are in 100 grams of oxygen?

Answers

Answer:

2000 because it is the answer and its right

Answer:

15.9994  if you are converting between grams Oxygen and Mole.

Explanation:

The most powerful possible use of CRISPR is also to insert the genes that encode the CRISPR system along with the new genes you want in an organism. Then the CRISPR genes will make changes all by themselves in all future offspring. This is called ?

Answers

Reproduction in other animals

help me with this pls

Answers

Answer:

ca cqvcccchv gcbg rcgx gcnfvhc tdtbr djsk

Why is it so important for us to decrease our use of fossil fuels?

A. The combustion of fossil fuels are causing a hole in the Ozone layer
B. The combustion of fossil fuels leads to an increase in atmospheric CO2 which leads to global climate change
C. The combustion of fossil fuels help us meet our energy demands, so it is not that important that we switch to alternatives.
D. Fossil Fuels do not harm the environment, but we are running out of them so we need alternatives.

help me please please​

Answers

Answer: it

Explanation: I know

Answer:

B.

Explanation:

Fossil fuels definitely harm the environment, and their supply is depleting. So that takes out answers C and D, leaving A and B. The main cause of ozone depletion and the ozone hole is manufactured chemicals being released into the air. While CO2 from fossil fuels does have an effect on worsening the hole, it has a much higher effect on global climate change.

DESCRIBE AGE STRUCTURE AND SEX RATIOS.

Answers

Answer:i have no clue

Explanation:

Answer:

age: im 14 sex:female

Explanation:

lol

PLEASE HELP WILL NAME BRAINLIEST - Jessica uses an aquarium to model convection currents in the ocean. She places a heating
element on the left side of the aquarium. She tapes an ice pack to the right side of the
aquarium. If Jessica adds red food coloring to observe water flow in the aquarium, what
will she see?

Answers

Send a pic of your problem maybe I can help

Answer:

The water that had time to mix with the red food coloring will go to the top left side because heat rises and since it is only warm on the left side the warm water will rise

Explanation:

Write a 2 paragraph summary about the structure of DNA from the information on the first page.
FYI the picture is attached

Answers

Answer:

DNA is made of chemical building blocks called nucleotides. These building blocks are made of three parts: a phosphate group, a sugar group and one of four types of nitrogen bases. To form a strand of DNA, nucleotides are linked into chains, with the phosphate and sugar groups alternating.

The four types of nitrogen bases found in nucleotides are: adenine (A), thymine (T), guanine (G) and cytosine (C). The order, or sequence, of these bases determines what biological instructions are contained in a strand of DNA. For example, the sequence ATCGTT might instruct for blue eyes, while ATCGCT might instruct for brown. The complete DNA instruction book, or genome, for a human contains about 3 billion bases and about 20,000 genes on 23 pairs of chromosomes.

I hope this works and I helped :3

Explanation:

During cellular respiration, which of the following is equal to the total number of oxygen atoms in glucose and oxygen Gas?

Answers

Answer:

What are the following?

Agriculture and horticulture in a sentence

Answers

Answer:

Agriculture - The science or pratice of farming

Horticulture - Cultivation of crops

How has artificial selection made
farmers more productive?
A. Artificial selection has given farmers an opportunity to
study science.
B. The crops and livestock are bigger and stronger, so they
provide more food per square foot of land.
C. Artificial selection has ruined farming because crops and
livestock have become sickly.

Answers

Answe should be B hope that helps^^

Which answer choice is light bouncing?

Answers

The answer is yellow bc it reflects everywhere so its reflection

Trace fossils are not actual pieces, molds or impressions of organisms.
O True
O False

Answers

Answer:

your answer is no

Explanation:

Plz help !! I don’t know the answer to this

Answers

the producers i took a test like that and got it right

Is water on earth increasing due to global warming?

Answers

Answer:

yes

Explanation:

Answer:

yes, because of global warming the glaciers are melting and the water capacity is high in some areas.

help . ill mark u as Brain list​

Answers

Direction I think????
direction is up, net force is 2 up, and it’s balanced

Which of the following is NOT a function of lipids in living things?
A long-term energy storage
B heat insulation
C makeup & production of steroid hormones
D speed up or start chemical reactions​

Answers

D.

Lipids are used by the body as long term energy storage, for heat insulation, and are precursors to steroid hormones (ex: cholesterol is a precursor to estrogen and glucocorticoids).

It’s enzymes that speed up and start chemical reactions.

Which characteristic of life describes the release of mature eggs from a
females ovaries *

Answers

The answer should be reproduction!

Hope i can help

The beaker below represents
A. A hypertonic solution because water move out of the cell
B. A hypotonic solution because water will move out of the cell
C. A hypertonic because water will move into the cell
D. A hypotonic solution because water will move into the cell

Answers

Answer:

the answer is probably D

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COMPARE AND CONTRAST ACTIVE IMMUNITY AND PASSIVE IMMUNITY

Answers

Active Immunity is natural.

Passive Immunity is maternal.

Active Immunity from Vaccination.

Passive Immunity is Artificial.

Passive Immunity:

   Does not require previous exposure to a disease agent

   Takes effect immediately

   Does not last long (up to a few months)

Active Immunity is produced inside of the body, whereas passive immunity is introduced from outside of the body.

Active Immunity is from direct infection and vaccination.

Passive Immunity is from Breast milk, Injection, Mother to baby through the placenta.

Active Immunity takes effect over time (typically several weeks).

Passive Immunity takes effect immediately.

Active Immunity's length of efficacy is Long-term to lifelong.

Passive Immunity is short-term.

Active Immunity is produced by memory cells, Passive Immunity is not.

Hope this was insightful and enough information.

Answer: While active immunity occurs when an individual produces antibodies to a disease through his or her own immune system, passive immunity is provided when a person is given antibodies

Explanation: wo types of immunity exist — active and passive: Active immunity occurs when our own immune system is responsible for protecting us from a pathogen. Passive immunity occurs when we are protected from a pathogen by immunity gained from someone else.

which one is correct?

Answers

Answer:

The genetic code has similarities among organisms.

Explanation:

the first statement doesn't even make sense, the third one would imply that one organism will only look one way (for example, all humans have straight hair), and the 4th statement was true then the proteins we make would be miscellaneous.

Hope this helps and have a great day!.

(I wrote this is the middle of a timed test, so If I am wrong I apologize. If the answer should be incorrect though, please let me know.)

Lila is a high school student who has not been
feeling very well recently. Her symptoms include
fatigue, bone pain and joint stiffness. Which of
the following deficiencies is the most likely
cause?
А. oxygen deficiency
B. carbon deficiency
C. nitrogen deficiency
D. phosphorus deficiency

Answers

Answer:

I think it might be d. phosphorus deficiency

Does pineapple eat us?

Answers

Answer:

yea

Explanation:

What process is directly responsible for growth in living organisms?

Answers

Answer: mitosis

The increase in size and changes in shape of a developing organism depend on the increase in the number and size of cells that make up the individual. Increase in cell number occurs by a precise cellular reproductive mechanism called mitosis.

Answer: I can think of a few answers they may be looking for-

Mitosis (most likely)

or

The release of growth hormone

Help please I’ll mark you as brainliest !

Answers

Answer:

i think point mutation im not that sure but tell me if im right or wrong plz

Explanation:

What is La Niña?

a. A circulation due to density and salinity
b. A colder than normal circulation event
c. A warmer than normal circulation event
d. A western boundary current
e. The result of volcanic eruptions

Answers

Answer:

b. A colder than normal circulation event

Explanation:

without getting to scientific la nina is simply cold weather while el nino is simply warm weather

The answer is b !!!!
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