helppp hah im stuck with this

Helppp Hah Im Stuck With This

Answers

Answer 1
It won’t show the picture
Answer 2

Answer:

oh

Explanation:


Related Questions

PLEASE HELP!
Caitlin created a model of balanced forces using the following steps:

1. She found a rope and asked two friends to help her.
2. She placed each friend at opposite ends of the rope.
3. Each friend pulled on the rope using different strengths of force.
4. The rope did not move.


Which statement describes how Caitlin could correct the steps in her model?

A. She should to use a push force to demonstrate balanced forces on an object.
B. She should have placed both friends at one end of the rope.
C. Each friend should use the same force to pull on the rope.
D. To model balanced forces, the rope should move around.

Answers

Answer:

i think it would be c

Explanation:

Cross two heterozygous black mice and tell the possible phenotypes and
genotypes in their offspring.

Answers

Answer:

Phenotype: 3 black mice: 1 brown mice

Genotype: 1 BB: 2Bb: 1bb

Explanation:

This question involves a single gene coding for fur color in mice. The allele for black color (B) is dominant over the allele for brown mice (b). This means that a mouse that is heterozygous will be black.

If two heterozygous black parents are crossed i.e Bb × Bb, the gametes produced by each parent are: B and b. Using these gametes in a punnet square (see attached image), the following offsprings will be produced:

BB, Bb, Bb, and bb

- The phenotypes of this cross is  3 black mice: 1 brown mice

- The genotypes of the cross is 1 BB: 2Bb: 1bb

biogeography evidence for evolution definition
use your own words

Answers

evolution = slow change in characteristics of a species, typically over a long period of time, and usually for better survival rates

examples = blue moon butterfly (there was a parasite that attacked male embryos, but the ones who were immune lived to breed), brightly colored peacocks (females choose the males with the brightest feathers, so the genes for bright feathers would be passed down)

How may mRNA be modified before it leaves the nucleus?

Answers

Answer:

The pre-mRNA molecules undergo three main modifications. These modifications are 5' capping 3' polyadenylation and RNA splicing which occur in the nucleus before RNA is translated.

Explanation:

mRNA compares to the hereditary succession of quality, and is perused by a ribosome during the time spent combining a protein.

How mRNA can be modified?

it should go through extra handling before it leaves the core. This might incorporate joining, altering, and polyadenylation. These cycles adjust the mRNA in different ways. Such alterations permit a solitary quality to be utilized to make more than one protein. Exons are segments of mRNA which become "communicated" or converted into a protein. They are the coding bits of a mRNA atom.

Find more information about mRNA here:

brainly.com/question/2449073

Occasionally a new resistant strain of pathogen appears. The new strain may spread rapidly. Explain why

Answers

Answer:

Antibiotics are not effective for new strains and so new resistant pathogens survive and reproduce, which leads to the increasing population of resistant pathogens and spread rapidly.

Bacteria can evolve and adapt themselves quickly as they are able to reproduce at a fast rate. Mutations of bacteria produce new strains that are resistant to certain antibiotics, such as penicillin, and cannot be destroyed by the antibiotic so they spread more rapidly.

PLEASE HELP BEING TIMED Which is one piece of information that fossils in samples from Earth's crust reveal about Earth's history?
A. Changes in climate
B. Number if species at the specific time
C. Composition of Earth's core
D. Age of organisms when they died ​

Answers

Answer: changes in climate

Change in climate information that fossils in samples from Earth's crust reveal about Earth's history. So, the correct option is (A).

What are Fossils?

A fossil is defined as the preserved remains, impression, or trace of a once-living thing from a past geological age, including bones, shells, exoskeletons, fossilized traces of animals or microbes, amber, hair, petrified wood, and DNA. The totality of fossils is known as the fossil record.

There are five types of fossils which are as follows:

Body FossilsMolecular FossilsTrace FossilsCarbon FossilsPseudo fossils

The fossil record shows that the types of living things on Earth changed over time which reveals the Earth's history.

Thus, change in climate information that fossils in samples from Earth's crust reveal about Earth's history. So, the correct option is (A).

Learn more about Fossils, here:

https://brainly.com/question/14988327

#SPJ6

Polygenic Inheritance is when traits are controlled by two or more genes. True False

Answers

This is true :) I hope this helps

The heartbeat rate of an athlete during resting is lower than a non-athlete.
Explain why. [ 2 marks ]

Answers

Answer:  The heart muscle of conditioned athletes enlarges and strengthens.

Increased cardiovascular fitness causes real physical changes in the structure of the heart. The muscles in the heart wall thicken, and the heart pumps more blood with each beat. That increased efficiency means an athlete's resting heart rate falls to a level that could indicate trouble in a nonathlete. Many athletes don't realize that high levels of conditioning also cause heart symptoms that doctors might mistake for serious problems.

Replicate the following DNA sequence: CCC

Answers

Answer:

GGG

Explanation:

use AT GC

opposite of C is G and since there's 3 c's you replicate and get 3 g's

The cell membrane is a responsible for maintaining ___, a stable internal environment

Answers

Answer: Homeostasis is the cell membrane is a responsible for maintaining a stable internal environment

Which object made up of one or more smaller unit objects would make the best model for a group of cells from a plant?

Answers

Answer:

D. Dresser

Explanation:

According to the unified cell theory "all living organism are made of one or more small cells" and new cells arise from one cell through cell division.

From the given examples, the best model for a group of cells from a plant is "dresser" because a cell is consist of small structures called organelles that perform specialized functions likewise a dresser can contain several objects that can act as organelles.

Hence, the correct answer is "D. Dresser".

its D

i took quiz lol

Please help me it’s due today , there’s number 10 also

Answers

Answer:

1. Chloroplast

2. Photosynthesis

3. 6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂

4. Sunlight

5. Glucose

6. Oxygen

7. Carbon Dioxide

8. Water

9. Energy

10. Mitochondrion

11. Cellular Respiration

12. C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O

Answer:

1. Chloroplast

2.photosynthesis

3. 6 CO₂ (carbon dioxide) +12 H₂O (water) + light -->C6H12O6 (glucose/sugar) +6 O₂ (carbon dioxide) + 6 H₂O (water)

4. Light

5 and 6) Glucose (C₆H₁₂O₆) and O₂

7 and 8) CO₂ and Water (H₂O)

9) energy (ATP)

10) Mitochondria

11) Cellular respiration

12) I think you need the equation as well:

Explanation: C₆H₁₂O₆ (glucose) + 6O₂ (oxygen) --> 6CO₂ (Carbon Dioxide) + 6 H₂O (water) + ATP (energy)

1. Chloroplasts have thylokoids or stacked membranes like it has.

2. Photosynthesis is the process of converting light into usable energy.

3. That is the equation of photosynthesis. Their are different ways of writing this for example: 6 CO₂ + 6H₂O + light -->C₆H₁₂O₆ + 6 O₂ which is balancing the water. Check to see what your teacher used in the book/notes.

4. Light is required for photosynthesis and the sun is providing it.

5 and 6) The mitochondria uses both of these in its processes that were first made in photosynthesis.

7 and 8) Both are created by mitochondria and are used in chloroplasts.

9) Energy is produced in the mitochondria with help from the Chloroplast.

10) It is usually depicted with those lines in it.

11) That is the process's name.

12) This is the equation of cellular respiration.

A)
Glassy sweeper and squirrelfish
B)
Glasseye snapper and spotted eagle ray
C)
Spotted goatfish and bandtail puffer
D)
Peacock flounder and glassy sweeper

Answers

Answer:

A) Glassy sweeper and squirrelfish

Explanation:

In a heterozygous genotype, the ___________ allele takes over in the phenotype.

Answers

Answer: dominant

Explanation:


Why scientific naming is necessary?

Answers

Answer:

The correct answer would be - to communicate unambiguously globally.

Explanation:

In different locations on the earth or countries, there are thousands of languages present, and each language has a name for the different species or different organisms that leads to confusion and tough to take the record.

Therefore, there is a two-part scientific name system proposed for every species first name for the genus and second part for the species, it is called "binomial nomenclature." It helps and allows to communicate unambiguously about the species of different organisms globally.

What is the function of the nucleus in plant and animal cells? A. Produces all the power of the cell B. Creates proteins within the cell C. Control all cells activity, contains DNA D. Allows things in an out of the cell

Answers

Answer:

A. Produces all the power of the cell

Explanation:

Nucleus is the power house of the cell

PLZ MARK BRAINLIEST

Answer:

C

Explanation:

b/c the nucleus of the cell contains the information needed to build a whole new animal, plant, bacterium or fungus.

Why are barriers sometimes placed on trade?

Answers

Answer:

Both tariffs and subsidies raise the price of foreign goods relative to domestic goods, which reduces imports. Barriers to trade are often called “protection” because their stated purpose is to shield or advance particular industries or segments of an economy.

Explanation:

The answers to these questions ?

Answers

Answer:

1. Lactose, H2O, and lactase.

2. Galactose and glucose.

3. You converted lactose, H2O, and lactase into galactose and glucose.

Explanation:

I don't know about the last one so I would do that one yourself because we can't see what the reaction was from.

if a blue eyed offspring is formed from black eyes parents, what type of character is the blue eye dominant or recessive? expalin with the help of a chart​

Answers

Answer:

Blue Eyes Are: Recessive

Explanation:

The brown eye form of the eye colour gene (or allele) is dominant, whereas the blue eye allele is recessive. If both parents have brown eyes yet carry the allele for blue eyes, a quarter of the children will have blue eyes, and three quarters will have brown eyes. I hope this helps :) Good luck on your assignment!!!

Glucose consists of carbon, oxygen and hydrogen atoms. What happens to these atoms
during glycolysis?
a) Nothing, glycolysis does not affect the glucose molecule
b) The atoms are converted into other molecules in a series of chemical reactions
c) The atoms are transformed into energy
d) All atoms are transformed into other atoms in a series of chemical reactions

Answers

Answer:

b.

Explanation:

the atoms are converted into other molecules (pyruvate) in a series of chemical reactions

Glucose consists of carbon, oxygen and hydrogen atoms. The thing that happens to these atoms  during glycolysi is that The atoms are transformed into energy

Glucose is a type of simple sugar that has six carbon atoms and during glycolysis, is broken down easily because it is a monosaccharide

Glycolysis is the process of breaking down and converting glucose into CH₃COCOOH.

Therefore, what happens to carbon, oxygen and hydrogen atoms during glycolysis is that they are transformed to energy

Read more here:

https://brainly.com/question/20568889

What factor drives surface ocean currents

Answers

pull of the moon(is it select all that apply?)

Solar energy

Explanation:

Large-scale surface ocean currents are driven by global wind systems that are fueled by energy of the sun. :)

How will the spectra lines recorded on Earth be shifted for a light- emitting object that is moving neither toward nor away from Earth? Choose the correct answer.
They will have redshift.
They will have blueshift .
They will have greenshift.
O They will not be shifted at all.​

Answers

Answer:

Tendrán corrimiento al rojo.

Explanation:e sa e s

How would warmer water effect the feeding patterns of salmon

Answers

warmer water could affect the eating patterns of salmon because they will require more food due to temperature increase.

Hello, if anyone sees this, can you answer this question for me?

Each cell, expresses, or turns on, only a fraction of it's genes. The rest of the genes are repressed, or turned off. The process of turning genes on and off is known as, Gene Regulation. Gene regulation can occur at any point during gene expression, but most commonly occurs at the level of _____, when the information in a gene's DNA is transferred to RNA.

(A) Post Transcription

(B) Post Translation

(C) Transcription

(D) Translation

Answers

Answer:

C-transcription

Explanation:

I’m pretty sure the answer is C transcription

Help!! does anyone know the answer??

Answers

Answer:

i think its osmosis

Explanation:

A. Osmosis, is the correct answer

how can scientists use fossil records from locations around the world to determine geologic timescale

Answers

Answer:

I dont know this i will next year im just in 8th grade

Explanation:

True or false All protist are single -celled

Answers

Answer:

False, Most protist are single-celled but there are some protist that are multicellular.

Explanation:

Answer:

false

Explanation:

beacause most of them are singel celled not all of them.

(T_T)(T_T)(T_T)(T_T)(T_T)(T_T)(T_T)

Answers

Answer:

The water will move quickly

Explanation:

what would most likely indicate that
there are microscopic animals present in pond water

Answers

Answer:

Some of the organisms that can be found in pond water include:

Arthropods.Bacteria.Protozoa.Hydras.Algae.

(This is a taxonomy worksheet.)
In the introduction, the term "evolutionary innovation" was used. What does this mean?

Answers

678 I think that is the answer
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