PLEASE HELPPP DUE IN A FEW MINUTES

PLEASE HELPPP DUE IN A FEW MINUTES

Answers

Answer 1

Answer:

may be A

Explanation:

iam not sure it may be


Related Questions

PLEASE HELP ME!!
These notes were taken during a class about biological evolution, but the subject title is missing.

-results from immigration
-new genes brought into a population
-variation in a population increases

What do the notes describe?
gene flow
natural selection
genetic drift
mutation

Answers

Answer:

gene flow

Explanation: you can call gene flow migration as long as it involves fertile individuals or gametes

PLEASE HELP!!! Q AQ
What type of system is required to maintain the amount of sugar in the blood at a certain level, making sure it does not rise too high or fall too low?

A. one negative and one positive feedback loop
B. two negative feedback loops
C. two positive feedback loops
D. one negative feedback loop

Answers

A. One negative and one positive feedback loop

Which state does not have a National Park
Delaware
Rhode Island
North Dakota
All states have a National Park

Answers

Answer:

I think it's Delaware...

Explanation:

But it's not the only state without a national park.......

Explain what a longshore current is.

Answers

Answer:

A longshore current is when the wave reaches the coastline and release bursts of energy.An which it can run parallel to the shoreline.

Explanation:

Are humans made of prokaryotic or eukaryotic cells?explain.

Answers

Answer: Despite the fact that we have gobs of prokaryotic cells living inside and on us, humans are still categorically eukaryotic organisms. This means that all human cells—including those found in the brain, the heart, the muscles, and so on—are also eukaryotic.

Hope this helps (:

humans are still categorically eukaryotic organisms. This means that all human cells—including those found in the brain, the heart, the muscles, and so on—are also eukaryotic.

What is does the Law of Dominance state?

Answers

states that in a heterozygote, one trait will conceal the presence of another trait for the same characteristic.

PLEASE HELP THIS IS DUE IN 20 MINUTES

About 30 to 50 percent of all species are found A. on farms
B. in rain forests
C. in the ocean
D. on the prairie​

Answers

Answer:

B rain forests

Explanation:

Explanation: B. rain forest

my bad its that

How do rivers form? Pls help I’ll make brainliest

Answers

A river forms from water moving from a higher elevation to a lower elevation, all due to gravity. When rain falls on the land, it either seeps into the ground or becomes runoff, which flows downhill into rivers and lakes, on its journey towards the seas.

How Golgi bodies play a important role in the cell?​

Answers

Answer: The Golgi body is responsible for packing up proteins and lipid molecules and exporting them outside of the cell.

Explanation: The Golgi apparatus or body is a important organelle that helps the cell transfer and pack up proteins and lipids(Fat) and sending them outside the cell.

Answer:

A Golgi body, also known as a Golgi apparatus, is a cell organelle that helps process and package proteins and lipid molecules, especially proteins destined to be exported from the cell. Named after its discoverer, Camillo Golgi, the Golgi body appears as a series of stacked membranes.

Explanation:

Organisms that are similar in structure and form and successfully reproduce among
themselves belong to the same family.
True or false?

Answers

The answer is true.

In the cross Bb x Bb (two heterozygous mice), what percentage of the offspring would you predict to have the same phenotype as the parents? 0% 25% 50% 75% 100%

Answers

Answer:

75%

Explanation:

A phenotype refers to observable traits of an individual, such as eye color, height, and blood type. Some traits are also determined by environmental factors.

A phenotype refers to the physical characteristics of an organism.

In the cross Bb x Bb (two heterozygous mice), 75% of the offspring would you predict to have the same phenotype as the parents.

Answer:

75%

Explanation:

Why might forensic scientists want to
compare DNA from different sources?

Answers

Answer:

to crose check to make shure they have the right sample.

Explanation:

Explanations? we don't need Explanations where were going.

Which of the following statement is true?
A. Energy can be created, but not destroyed.
B. Some machines are 100% efficient.
C. Atomic energy can't be converted into electricity.
D. When work is done, some energy is always "lost" as heat.
PLEASE ANSWER!! PICK U AS BRAINLIEST!!!

Answers

Answer:

your answer is D when work is done, some energy is always lost as heat

Explanation:

Can energy be lost as heat?

In practice, whenever work is done to move energy from one form to another, there is always some loss to other forms of energy such as heat and sound.your answer is D when work is done, some energy is always lost as heat

3. PI of a protein is dependent on the number of acidic and basic amino acid residues in the protein.

Answers

Answer:

The study of proteins is important because all the genes in cellular DNA house the program or code for a unique protein structure.

Explanation:

Within the science parlance, pl is the short way to write Isoelectric Point. It is the pH  (that is the acidity or basicity) of a solution at which the net charge of a protein becomes nil.

The surface, in most cases, is likely going to be negatively charged when the pH of that same solution is above the pl. When this occurs, molecules that have similar negative charges will tend to move away or be repelled.

It is useful to note that the structure of proteins comprises of 20 amino acids all of which are connected by peptide bonds.

Cheers!

what would it take to determine the climate has changed?

Answers

Answer:

Sea level rise is another clue that tells us Earth's climate is getting warmer. But melting ice is not the only cause of rising sea levels. As the ocean gets warmer, the water actually expands! Scientists have observed that the sea level has risen 7 inches in the last 100 years.

Explanation:

Because the hotter it get the more water in the ocean the colder less water in the ocean or it could stay the same


Which technology can be used to follow endangered animals that have been
fitted with an electronic collar?
A. The Global Positioning System (GPS)
B. Environmental DNA (EDNA) surveillance
C. Geographic information systems (GIS)
D. Unmanned aerial systems (UAS)

Answers

Answer:

I personally think that all the methods could potentailly work but I would have to go with "A" as usaully GPS's are used as they are more simple and easier to have in a collar, as radio technology is probably the number one most used by people such as scientists

How does energy change when two objects collide? Think about how potential and kinetic energy work, Explain HELP PLZz!!​

Answers

As you can see, when objects collide, or bump into each other, it causes the objects' energy to move and change. Objects that have potential energy, or stored energy, are set into motion through collision, and the energy transfers into kinetic energy, the energy of an object in motion.

Answer:

If you can see, it allows objects to rotate and change as objects clash or bump against each other. By collision, objects with potential energy or stored energy are pushed into motion and energy passes into the film energy, the energy of a moving object.

Explanation:

If one strand of dna has sequence of bases. T T G C A G T G G A C T what would the matching strands sequence be

Answers

Answer:

A A C G T C A C C T G A  DNI Matching strand sequence

Explanation:

DNI is composed of subunits called nucleotides. Nucleotides are subunits or monomers composed of a sugar molecule, joined with a phosphate group and a nitrogenated base. The chain or sequence of nucleotides composes the polymer. Different nucleotides joined by their extremes compose the DNA and RNA.  Nitrogenated bases are Adenine, Guanine, Thymine, and Cytosine.  

According to the Watson and Crick model, bases get in pairs by hydrogen bridges:

For DNI complementary strands

- Adenine pairs with Thymine, A ↔ T  

- Guanine pairs with Cytosine, G ↔ C

However, if we are talking about RNA complementary strands, then

- Adenine pairs with Uracile, A ↔ U

- Guanine pairs with Cytosine, G ↔ C

RNA molecule replaces Thymine for Uracile.

The matching strands sequences for the proposed strand are:

T T G C A G T G G A C T   Original strand sequenceA A C G T C A C C T G A  DNI Matching strand sequenceA A C G U C A C C U G A RNA Matching strand sequence

 

In a food chain of a animals how much does each level get energy from the sun? (10%, etc) for example how much does the producers, primary consumers, etc get?

THIS DUE IN A FEW SO PLSS! I WILL GIVE YOU BRAINLYEST!!

Answers

Answer:

the producers would get the most then the primary consumers then the top consumers

Which TWO actions could you take to make a building less likely to crumble in an earthquake

A. Make walls thinner so they bend in easily

B. Build closer to likely liquefaction regions

C. Use base isolation does line while building

D. Add brackets for vibration control

WILL GIVE BRAINLIEST ANSWER

Answers

Answer:

C and D!

Explanation:

I am 90% sure these are the answers because

A: Thinner walls = more likely to break down

and B: Liquefaction means that the ground will become less solid during earthquakes, causing the building to be severely damaged.

Thus, leaves C and D as the leftover answers! :]

Two actions that make a building less likely to crumble are;

Use base isolation does line while buildingAdd brackets for vibration control

What is an earth quake?

The term earth quake refers to a situation in which there is a powerful shaking of the earth which could cause buildings and other structures to cave in.

In this case, there are two ways that a building can be salvaged during earth quake and they are;

Use base isolation does line while buildingAdd brackets for vibration control

Learn more about earth quakes:https://brainly.com/question/12796700

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G
What do the veins of a leaf do?
1O bring sugar to the leaf and water to the rest of the plant
2bring carbon dioxide to the leaf and oxygen to the stomata
3 bring water to the leaf and sugar to the rest of the plant
4O bring sunlight to the leaf and take oxygen to the stomata

Answers

Answer:

Brings water to the leaf and sugar to the rest of the plant.

Explanation:

This is so because the leaf takes carbon dioxide from the air and into sugar.

Which statement best describes Earth's oceans?

Answers

Answer:

Ocean covers most 0f the planet's surface and contain nearly all its water.

Explanation:

The ocean is a constant form of salt-water that incorporates more than 70 percent of the Earth's exterior. Ocean courses command the world's climate and shake a kaleidoscope of experience. ... Smaller ocean domains such as the  Gulf of Mexico, Mediterranean Sea, and the Bay of Bengal have recognized seas, gulfs, and bays.

Answer: C  (i need 20 or more words lol)

Pls help!! It’s due today!!

Answers

Sorry I can’t help with all of this but the 4 bases part is adenine always pairs with thymine and cytosine always pairs with guanine. A and T are held together with 2 hydrogen bonds and C and G are held together with 3 hydrogen bonds

PLEASE HELP ASAP ILL GIVE BRAINIEST
Do you place an item in the autoclave before or after washing it?

Answers

I believe that it is after washing it

Answer:

Wash it first to remove obvious soil or residue.

Then put it into the autoclave to sterilize it.

resequence the following from largest to smallest

bases
chromosomes
nucleus
genes​

Answers

Answer:

IM SMART BECAUSE I'M A TEACHER

Explanation:

SO THE ANSWER IS NUCLEUS GENES CHROMOSOMES BASES

Transcribe the DNA sequence into mRNA: TAC CCA AGT
PLESSE HELPPPP

Answers

Answer:

AUG GGU UCA

i think im not sure

umm im trying to figure it out tho i think its A

Explanation:

Answer:

AUG GGU UCA

Explanation:

To transcribe the sequence, we first must find the complementary sequence of the DNA sequence. To do this, we must know that "A" pairs with "T", and "G" pairs with "C". What this means is we replace A with T,G with C, and vice versa. We get ATG GGT TCA. Now all we have to do is replace all the "T"'s with U's as Thymine is replaced by Uracil in RNA. Doing this we get AUG GGU UCA, which is the answer.

Which of the karyotypes shown is from a normal female?
A
B
C
D

Answers

Answer: c

Explanation:

Females have two X chromosomes and males have an x and a Y chromosome. The Y chromosome is significantly shorter because it doesn’t carry as many genes. C is the only option that has two X chromosomes

The karyotype of a normal female is in diagram c. The correct option is c.

What is a karyotype?

A karyotype is an individual's complete set of chromosomes. The phrase might refer to an image created in a lab showing a person's chromosomes separated from each individual cell and organized in numerical order.

If a person has a mutation, the karyotype can tell whether they are a man or a mulcher. This is so because a person's chromosomes are represented by a karyotype.

A 23-pair karyotype, one of which is made up of sex chromosomes that are XY for males and XX for women, is required for a person to be considered to be mutation-free.

Males have an x and a Y chromosome, while females have two X chromosomes. The Y chromosome is considerably smaller because it contains fewer genes. The only choice with two X chromosomes is C.

Therefore, the correct option is C.

To learn more about karyotype, refer to the link:

https://brainly.com/question/21086814

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What is diaphragm????​

Answers

a diaphragm is a type of muscle located just below the lungs. it’s a muscle of respiration

Answer:

The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges.

Explanation:

hope this will help you.

Mr. Norris goes on a run around the track, if the track is 400 meters long, and he runs 4 laps, when he stops on his starting point, what is his total
displacement
A 1600 m
B. 800 m
C. 4 m
D. Om

Answers

Answer:

A

Explanation:

If the track is 400m and he runs around 4 times, then he runs 1600m. (400x4)

A. 4 x 400= 1600. //:

Kim is pushing a box on a flat surface. The box is moving. Which type of force is Kim using to move the box?

Answers

Horizontal Force
*not sure tho*

Answer:

Applied force

Explanation:

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