Ok, so this is what kangaroos used to look like...
Enjoy trying to sleeping tonight ;)
Answers
Answer:
Thanx
Related Questions
If the DNA is: TAC CGA CCG ACC TTA. Create a mRNA strand with a point mutation that would “not affect” the protein.
Answers
Answer:
AUG GCU GGG AGG AAU
Explanation:
A point mutation that would not affect the protein is one that has the same mRNA codon. The answer choices indicate that the third part is affected. The normal mRNA would be GGC, which if you look at the table, is gly. The other sequences that match are GGU, GGC, GGA, and GGG. The only answer choice that matches is the third one, with GGG.
Embryology
Define:
Use it in a sentence:
Answers
Answer:
Scientists can use embryology to determine that many organisms have common ancestors.
Explanation:
During which phases of the cell cycle are chromosomes composed of two chromatids?
Answers
Answer:
The correct phases are S phase, prophase, anaphase.
Explanation:
The cell cycle, the sequence of events spanning the period from the completion of one cell division to the end of the next division, involves both the division of the cell nucleus (karyokinesis) and the division of the cytoplasm (cytokinesis). S phase, the next section of the interface, is marked by a dramatic increase in DNA synthesis and the synthesis of histones which are major cellular proteins bound to DNA. The cell is preparing for the start of mitosis. Chromosomes duplicate lengthwise, and each chromosome consists of two identical "chromatids."During prophase, the degree of packing of the chromatin increases, so the chromosomes become shorter and thicker and the centromeres begin to become visible. Each of the chromosomes, due to its duplication in S phase, is made up of two identical chromatids, called sister chromatids. Anaphase is the short phase, the sister chromatids begin to separate and migrate to the poles. Once the two chromatids separate, each is called a chromosome.
When HIV infects a cell, it uses the host’s cell organelles to make more HIV
viruses. Which of the following is TRUE about the cell organelles used by
HIV/AIDS virus?
A)Synthesis of free HIV proteins by ribosomes, membrane bounded
proteins by rough endoplasmic reticulum and modification of
newly synthesized HIV-membrane proteins is done by Golgi
apparatus.
B)All cell organelles including ribosomes, Rough and smooth
endoplasmic reticulum and vesicles are used to synthesize one type
of viral protein.
C) Only ribosomes are used by the virus for protein synthesis.
D)Nucleolus is used by the virus essentially to enhance the rapid
production of ribosomes to ensure more protein synthesis.
Answers
When a virus or bacterium is used to transfer a piece of foreign dna to host cell it’s known as a
A. Vector
B.transgenic
C.clone
D. Hybrid
Answers
In the experimental set up above there are bubbles being
produced. What gas would be inside the bubbles?
Answers
Answer:
carbon dioxide
Explanation:
Carbon dioxide
(GIVING BRAINLIEST!!)
Which reservoir is found underground in the cracks and spaces in the soil, sand, and rock?
A) Glaciers
B) Ground water
C) Polar ice caps
D) Rivers
Explain Why
Answers
Explanation: first of all, it is in the name. Ground water is water that is found in the ground. Another idea to find the answer would be to do process of elimination.
A glacier is a moving mass or river of ice that is mainly found in Antarctica and Greenland. Polar ice caps are regions that are covered in ice. A river is a natural flowing source of water that flows towards an ocean, sea, lake or another river. Ground water is water located beneath the Earth’s surface and can be found in cracks and rock formations. By doing process of elimination, you can easily cross out the possibility that the answer is glaciers or polar ice caps because they both have something to do with ice. This leaves you with rivers and ground water. You can eliminate rivers because rivers can’t fit into cracks and spaces in the soil. This leaves you with your answer of ground water.
Answer:
ground water
Explanation:
Nerve cells release neurotransmitters across gaps and secretion of proteins and wastes:
Facilitated Diffusion
Endocytosis
Diffusion
Exocytosis
Answers
The diagram below illustrates changes over time in a population of foxes in the
wild.
What process is illustrated in the diagram?
extinction
overproduction
natural selection
artificial selection
Answers
What is an amino acid?
Answers
ANSWER)
Amino acids are organic compounds that contain amino and carboxyl functional groups, along with a side chain specific to each amino acid. The key elements of an amino acid are carbon, hydrogen, oxygen, and nitrogen, although other elements are found in the side chains of certain amino acids.
Answer:
the other person is right
Explanation:
What is the main function of meiosis?
A.
to produce gametes for sexual reproduction
B.
to produce more body cells within an organism
C.
to produce a clone of an organism in asexual reproduction
D.
to produce more embryonic cells following fertilization
Answers
Answer:
B
Explanation:
Which of the following statements is true?
Answers
Answer:
3rd one humans and Chimpanzees both evolved from a common ancestor
(50pts) The evolution of the peppered moth over the last two hundred years has been studied in detail. Originally, the vast majority of peppered moths had light coloration. However, because of widespread pollution during the Industrial Revolution in England, the dark colored moths became much more common.
Question:
What specifically caused the shift in phenotype of the moths? Please explain in detail.
Answers
Answer:
The peppered moth is a temperate species of night-flying moth. Peppered moth evolution is an example of population genetics and natural selection and not artificial selection.
Explanation:
Answer:
The phenotype of the moth changed due to natural selection. During the Industrial Revolution, objects in England became a lot darker in color due to the settling of coal pollutants in the air. These light colored moths did not have good camouflage in this environment. Therefore, most of the light colored moths did not survive to reproduce. However, the dark colored moths had better camouflage, and were therefore more likely to survive and reproduce. This lead to a shift towards darker color moths, as they had a higher survival rate than the light colored moths.
PLEASE HELP I WILL MARK BRAINALIST
Answers
Answer:
i think it is A
Explanation:
Answer:
it is for sure A
Explanation:
explain the process of dialysis.. and who invented/ discovered this process?
Answers
The first scientific descriptions of these procedures dates back to the 19th century and came from the Scottish chemist Thomas Graham, who became known as the “Father of Dialysis.”
please help! Out of the 100 cells shown, how many are in the process of dividing?
Answers
Answer:
I think 7 cells are going to divide
Answer:
13?
explanation
Ionic bonds are formed between _____ and involved the ____ of ions
Answers
Answer:
An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions. Ionic bonds are formed between a cation, which is usually a metal, and an anion, which is usually a nonmetal. A covalent bond involves a pair of electrons being shared between atoms.
:
True or False: Competition occurs between plants that use the
same resources.
Answers
Answer:
True
Explanation:
Awarding 50 points and brainliest answer
Label the microscope!
A
B
C
D
E
F
G
Answers
A- stage clip
B- coarse focus
C- objective lens
D- stage
E- Condenser + Diaphragm
F- condenser focus
G- Light source/Mirror
Pl help it’s for a grade
Answers
Answer:
C. It acts only on objects that are at rest If an object is at rest then it is in static equilibrium which means the sum of the forces =0. Friction is applied to moving rigid bodiesI do exams and quizzes if your interested!!!Where does the mRNA go after it is produced?
Answers
Answer:
The mRNA goes after it is produced is made messenger RNA (mRNA) is a single-stranded RNA molecule that is complementary to one of the DNA strands of a gene. The mRNA is an RNA version of the gene that leaves the cell nucleus and moves to the cytoplasm where proteins are made.
Explanation:
mRNA formed in the nucleus is transported out of the nucleus and into the cytoplasm where it attaches to the ribosomes. Proteins are assembled on the ribosomes using the mRNA nucleotide sequence as a guide. Thus mRNA carries a “message” from the nucleus to the cytoplasm.
This is worth 100 points. Please answer and do not skip over this question.
Humans often like to help wild animals. A marine biologist near the area where Anchor’s offspring are located has decided to feed them. He begins putting medicine in the food that keeps the pups from contracting infections common to sharks in the area. Because of this, nearly all of Anchor’s offspring survive to adulthood. Eventually, the marine biologist gets a job transfer and leaves the area. Predict what we may see in the following generation (Anchor’s grandpops). Will they still be fitter than other sharks?
Answers
Answer:
I would predict that the the following generation will have a large amount of pups that are eaten by the sharks.
This question seems like its asking about natural selection.
"Natural selection is the process when organisms better adapted to their environment tend to survive and produce more offspring"
Explanation:
If the marine biologist did not give the pups medicine in the first generation, the pups that were less fit or not adaptive to the enviroment to naturally survive the infections would have died. This would have prevented these pups from passing on their genes.
The next generation would consists of pups that are more immune to the sickness or more fit for their enviroment and might experiece less pups to die.
(03.03 MC)
How would the Coriolis effect alter movement of an air mass flowing from a higher to a lower latitude in the Northern Hemisphere?
Select one:
a. It would deflect the path of the air mass to the east. Incorrect
b. It would deflect the path of the air mass to the west.
c. It would deflect the path of the air mass to a lower altitude.
d. It would deflect the path of the air mass to a higher altitude.
(03.02 LC)
Which of the following would provide the best assessment of the fertility of a soil?
Select one:
a. O horizon
b. A horizon
c. B horizon Incorrect
d. C horizon
The diagram below represents a convection cell. The arrows indicate the direction of air flow:
Diagram showing Hadley Cell located north of the equator. The air in the Hadley Cell flows counterclockwise. Label A is located below the equator. Label B is located at the equator. Label D is located above the equator and parallel to the top of the Hadley Cell. Label C is located between B and D. Label E is located above Label D.
The letters represent particular latitudes. At which latitude would you expect to find the driest average conditions?
Select one:
a. A Incorrect
b. B
c. C
d. D
A La Niña can be described as
Select one:
a. warmer than usual waters in the Atlantic waters
b. cooler than usual waters in the tropical Pacific
c. warm waters traveling eastward toward South America
d. cool waters causing colder than normal temperatures in the Southeast Incorrect
Answers
Answer:
D
Explanation:
I think so
1. Coriolis effect would deflect the path of the air mass to the west.
2. A horizon would provide the best assessment of the fertility of a soil.
3. Label E is located above Label D.
4. A La Niña can be described as cooler than usual waters in the tropical Pacific
The correct options for 1, 2, 3 and 4 are B, B, D and B respectively.
The Coriolis effect is the deflection of moving air (or an object) due to the Earth's rotation. The air moving in the northern hemisphere is deflected to the right of its intended path due to the Coriolis effect. As a result, in the Northern Hemisphere, air masses traveling from high to low latitudes will be deflected west.
The A horizon, commonly known as the topsoil, contains the most organic matter and nutrients, making it the most fertile layer of soil. This is the layer in which organic components such as degraded plant matter and humus interact with mineral particles to provide an optimal environment for plant growth.
The location at latitude D, which lies above the equator and parallel to the top of the Hadley cell, is where you might expect to find the driest average conditions in the Hadley cell circulation pattern mentioned in the question (north of the equator). Due to the compression, the air in the Hadley cell becomes warm and dry as it descends, resulting in arid or desert-like conditions.
La Niña is a climate phenomenon that causes cooling of sea surface temperatures in the central and eastern tropical Pacific Ocean. It represents the inversion phase of the El Niño–Southern Oscillation (ENSO) cycle.
Therefore, the correct options for 1, 2, 3 and 4 are B, B, D and B respectively.
Learn more about Coriolis effect, here:
https://brainly.com/question/31284831
#SPJ4
Your question is incomplete, most probably the complete question is:
1. How would the Coriolis effect alter movement of an air mass flowing from a higher to a lower latitude in the Northern Hemisphere?
Select one:
a. It would deflect the path of the air mass to the east. Incorrect
b. It would deflect the path of the air mass to the west.
c. It would deflect the path of the air mass to a lower altitude.
d. It would deflect the path of the air mass to a higher altitude.
(03.02 LC)
2. Which of the following would provide the best assessment of the fertility of a soil?
Select one:
a. O horizon
b. A horizon
c. B horizon Incorrect
d. C horizon
.3. The diagram below represents a convection cell. The arrows indicate the direction of air flow:
Diagram showing Hadley Cell located north of the equator. The air in the Hadley Cell flows counterclockwise. Label A is located below the equator. Label B is located at the equator. Label D is located above the equator and parallel to the top of the Hadley Cell. Label C is located between B and D. Label E is located above Label D.
The letters represent particular latitudes. At which latitude would you expect to find the driest average conditions?
Select one:
a. A Incorrect
b. B
c. C
d. D
4. A La Niña can be described as
Select one:
a. warmer than usual waters in the Atlantic waters
b. cooler than usual waters in the tropical Pacific
c. warm waters traveling eastward toward South America
d. cool waters causing colder than normal temperatures in the Southeast Incorrect
If you are studying a gene within DNA and find out that guanine makes up 41% of it, how much is Adenine?
Answers
T - 9%
C - 41%
G - 41%
Total is equal to 100%
all you need is in the photo
ASAP
Answers
Answer:
It is translation
Explanation:
The translation is the process of protein synthesis where the information on RNA is expressed in the form of polypeptide chains.
Answer: transcription
Explanation:
3. After learning about chemical reactions, Olivia investigated different
kinds of chemical changes using substances she found in her kitchen
so she could see these changes. Which of the following can occur when
a chemical reaction takes place? Choose the three statements that
apply.
Answers
Answer:
ABC
Explanation:
Lets say baking soda and vinegar when they react there is a chemical reaction where bonds break and from changing it into a new compound no longer just baking soda and vinegar.
please help its 6th grade science
Answers
Answer:
CAR C
Explanation:
I think
The processes of diffusion and active transport are both used to * break down molecules to release energy move molecules into or out of cells of the body bring molecules into cells when they are more concentrated outside of the cell move molecules against a concentration gradient, using ATP molecules
Answers
Answer:
move molecules into or out of cells of the body
Explanation:
Majorly, there are two types of transport used by living cells. These are; passive and active transport. Passive transport involves the movement of molecules down a concentration gradient without the need for energy (ATP) input. Example is DIFFUSION AND OSMOSIS.
On the other hand, active transport is a type of transport that moves molecules against a concentration gradient (low to high) with the aid of energy input (ATP). Example is sodium-pottasium proton pump.
Although there are obvious differences between these two processes (diffusion and active transport), but they both MOVE MOLECULES INTO OR OUT OF CELLS OF THE BODY.
Imagine you accidently step on a sharp object with
your bare foot.
Explain how the parts of the peripheral nervous
system work with the central nervous system to
produce a response to the stimulus
Answers
Answer: receptors in the skin stimulate sensory neurons
Sensory neurons send messages to the central nervous system
Interneurons send messages to the motor neurons in response to messages received from sensory neurons
Motor neurons cause muscles in the leg to contract and pull the foot away
Explanation:
To produce a response to the stimulus, receptors (sense organs, muscles, glands, etc.) receive stimuli from the environment and from inside your body.
How peripheral nervous system works with the CNS?To produce a response to the stimulus the central nervous system processes information, it is the information that is received from the peripheral nervous system.
After that, the central nervous system sends this processed information to the peripheral nervous system. The peripheral nervous system sends a signal to the body part that needs to respond so you can react appropriately to the stimulus.
Therefore, if you accidentally step on a sharp object with your bare foot the peripheral nervous system work with the central nervous system to produce a response to the stimulus through receptors.
Learn more about the nervous system, here:
https://brainly.com/question/11771872
#SPJ2
If an organism converts energy in the environment into food, what is the ecological role
of the organism?
Answers
Answer:
I'm guessing that's a decomposer.
Explanation:
Decomposers like mushrooms use dead animals, plants, and nutrients in their environment to make their own food.