What is the name of the molecule that brings the amino acids to the
ribosome (purple blob)?
Answer:
Transfer RNA, or tRNA, molecules deliver the amino acids to the ribosome and are also involved in decoding the codons on the messenger RNA.
Match the terms to their definition.
1. differentiation
a cell whose nucleus is not bound by a membrane
WILL GIVE BRAINLIEST IK I PROBABLY DIDNT SPELL RIGHT BUT I NEED HELPPP PLSSSS
2. eukaryote
a cell that has a membrane-bound nucleus and/or organelles as its major characteristic
3. organelle
the process by which a cell gives rise to cells different from itself and from one another
4. prokaryote
a small structure within the cell that serves specialized functions
Answer:
1: the process by which a cell gives rise to cells different from itself and from one another
2:a cell that has a membrane-bound nucleus and or oragnelles as its major characteristic
3. a small structure within the cell that serves specialized functions
4. a cell whose nucleus is not bound by a membrane
Explanation:
Answer:
give other person brainlyist
Explanation:
What type of curve is an exponential growth?
J-shape
K-shape
S-shape
E-shape
A growing plant is shown below.
Which of the following is a plant’s response to gravity that causes the roots to go down and the shoots to grow up?
A. Phototropism.
B.Geotropism
C.Hydrotropism
D.Thigmotropism
Answer:
B. Geotropism
Explanation:
I need help on how to fill this in.
What does chlorophyll absorb during photosynthesis?
my guesses is that its light.
World wide what area best describes where most volcanoes are located
a.Antartic Circle
b.Ring of Fire
c.Mid Alantic rift zone
d.Mediterranean
I need help on this one asap and thank you
can someone help me with this question pls
Which of the following is NOT a defining characteristic of water?
Water molecules have a strong attraction for one another. Water is less fence as a solid than it is as a liquid✨
PLEASE HELP ASAPP ILL GIVE BRAINLIEST!!!
Answer:
I would expect the mass to be less
i am struggling please help if you are good in science
How can the length of day affect temperatures on Earth?
Answer:
The longer the day the solar radiation is absorbed and the higher the temperature.
what causes wind?
a. earth spinning on its axis
b. differences in longitude
c. differences in latitude
d. differences in air pressure
Answer:
when the air pressure pushes against the earth it puts pressure so that is how we have wind answer: D
Explanation:
Answer:
a
Explanation:
where else are you going to get it from what else spins or what else moves it can also be the cars on the freeway how fast it goes
2.
Describe what happens during interphase. Be sure to include all three parts of interphase.
Answer:
Interphase is divided into three subphases which are G1 phase, S phase and G2 phase.
Explanation:
During G1 and G2 phases, the cell grows by producing proteins and cytoplasmic organelles. Cell growth and cell differentiation occur. In the S phase, synthesis of DNA occurs. The chromosomes are duplicated and DNA has replicated to form two identical sister chromatids joined together by centromere. During interphase, the chromosomes are not visible but appear as thread-like structures, chromatin. In general. Interphase is the phase where the cell prepares for cell division. It involves synthesis of protein and organelles, growth, replication of DNA, cell differentiation and energy storage.
In peas, axial flowers are dominant over terminal flowers. What phenotypic ratios would you expect in offspring from a cross between a known heterozygous axial-flowered plant and one whose flowers are terminal?
Answer:
Phenotype:
2/4 = 1/2 = 50% axial-flowered plant (Aa)2/4 = 1/2 = 50% terminal-flowered plant (aa)Phenotypic ratio 1:1
Half of the progeny will be axial-flowered plants (Aa) while the other half will be terminal-flowered plants (aa)
Explanation:
Due to technical problems, you will find the complete answer and explanation in the attached files
Define: Temperate
Plzz help
PLSSS HELP!!
A. carbon dioxide
B. food
C. living space
D. light
Answer:
a
Explanation:
2. The cross section below represents a lithospheric plate boundary
Volcano
Ocean surface
Oceanic crust
Magma
Continental
crust
Mantle
(Not drawn to scale)
In which diagram do the arrows show the relative directions of plate movement at this type of plate
boundary?
A)
B)
Oceano
Contina
Dewan
Cara
D)
Oceanico
Coro
Ocences
Con
Answer:
Oceanico I think
Explanation:
Hope this helps
In the given scenario, image B represent the relative directions of plate movement at this type of plate boundary. The correct option is B.
What is plate boundary?A plate boundary is a three-dimensional surface or zone where the velocity (speed or direction) of one lithospheric plate in relation to the next lithospheric plate changes significantly.
Divergent, convergent, and transformal plate borders are where the majority of seismic activity takes place. Sometimes the plates get hooked when they pass each other, creating pressure.
At the margin of the lithospheric plates, plate boundaries can be classified as convergent, divergent, or conservative.
Image B depicts the relative directions of plate movement at this particular type of plate boundary in the scenario.
Thus, the correct option is B.
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Your question seems incomplete, the complete question is:
A student uses a graphic organizer to show the characteristics of an object in our solar system. Which of the following objects accurately completes the graphic organizer? Drag the correct title into the graphic. 1. Asteroid 2. Comet 3.Moon 4. Planet
Answer:
Comet
I just got this question lol
Severe weather events can create ecological disturbances, which can impact biodiversity. Think about a severe weather situation you have experienced near your home or have witnessed on the news. In 3–5 sentences, explain how the severe weather event created ecological disturbances that impacted biodiversity.
Answer:
"Or Have Witnessed On The News" Hurricane Katrina was a weather event, that created huge ecological disturbances. The hurricane caused damage to 5 million acres of land, which included coastal forests where many animals called home. The storm killed thousands of humans and animals, and also sent potential invasive species to new environments. The hurricane caused 10 coastal bird species to decline, the storm also caused disturbances in the aquatic wildlife with over 9 million fish being killed offshore due to the hurricane, the dolphins were also heavily impacted with many being injured in the storm, but most were rescued. The hurricane also caused freshwater overflood, it sent massive amounts of freshwater into coastal bays and estuaries which shifted the balance between salt water and fresh water.
Explanation:
My answer, i'd advise you to re-word it to advoid plagirism. For Biodeverisity Unit Test Essay Question
"O 1 Have Witnessed On The News" Hurricane Katrina turned into a climate event, that created big ecological disturbances. The storm prompted harm to five million acres of land, which protected coastal forests wherein many animals known as home.
The typhoon killed lots of people and animals, and additionally despatched capability invasive species to new environments. The storm prompted 10 coastal chicken species to decline.
The typhoon additionally prompted disturbances withinside the aquatic flora and fauna with over nine million fish being killed offshore because of the storm, the dolphins have been additionally closely impacted with many being injured withinside the typhoon, however, maximum have been rescued.
How clean water can be formed after ecological disturbance?The storm additionally prompted freshwater overflood, it despatched big quantities of freshwater into coastal bays and estuaries which shifted the stability among salt water and clean water.
Hence concluded that ecological disturbances can cause cyclones.
To know more about ecological disturbances refer to the link :
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A couple has three children, two without sickle cell anemia and one with sickle cell anemia. The mother has sickle cell anemia as well, while the father does not.
Make and defend a claim as to how this couple could have children with and without sickle cell anemia.
Answer:
Explanation:
The sickle cell allele is recessive. Hence, in order for any child of the couple to have sickle cell anemia, such a child will have to inherit an affected allele each from the two parents. This means that both the father and the mother must have affected alleles in their genotypes. In other words, two sickle cell alleles are required for the abnormality to manifest.
Let us assume that the sickle cell allele is represented by S and the normal allele is represented by A.
Now, it is established that the mother has sickle cell anemia, her genotype would be SS. The father does not have sickle cell, his genotype can either be AA or AS.
Assuming the genotype of the father is AA:
SS x AA
AS AS AS AS
All the children would be normal in this case.
Assuming that the genotype of the father is AS
SS x AS
AS SS AS SS
50% of the children would have sickle cell while the remaining 50% would be normal.
Therefore, in order to produce children with sickle cell, the father has to be AS, otherwise, he has to be AA.
GMO technology today is an important part of modern biotechnology and is used, among other things, to give bacteria, plants and animals new properties. This is possible by inserting a gene from, for example, a bacterium, into a plant or animal (transgenes).
The diagram provided represents some steps in a procedure used in the field of biotechnology SC.912.-16.10
This bacterial cell can now be used to produce
A. Insulin that can be used by humans
B. Human genes for enzymes that can be inserted into humans
C. The bacterial gene for insulin that can be inserted into humans
D. Enzymes necessary to treat human diseases
Organisms whose genetic material has been modified are called Genetically modified organisms. The bacteria can be used for the production of Insulin that can be used by humans.
What are GMOs and transgenes?Genetically modified organisms are altered and modified living things like animals, plants, a microorganisms that are modified by the methods of genetic engineering and recombinant DNA technology.
The genetic material that is modified and inserted in the host for the expression of the gene of interest is called a transgene. The genetically modified gene can be inserted in bacteria, plants and animals.
In the diagram gene for the production of human insulin is inserted in the bacterial DNA so the insulin produced can be used for the treatment of diabetic human patients.
Therefore, option A. bacteria cells can be used for the production of Insulin.
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What is cancer?
Group of answer choices
Division of sex cells
A disease that attaches to your cells
A disease similar to a virus that can infect any cell of the body
Uncontrolled mitosis of cells
Answer:
C
Explanation:
What is region x on the above wave called? I give brailiest!!!!!
Answer:
rarefaction
Explanation:
along the same direction the wave travels
Chemical barriers to pathogens include
lysozyme in the____and____
in
the stomach.
Answer:
tears or saliva and mucusExplanation:
hope this helps
Explanation:
Chemical barriers to pathogens include
lysozyme in the___saliva_and__mucus__
in
the stomach.
How does temperature affect enzyme activity and why?
Answer:
The increase in temperature in a hot environment will cause the enzymes to denature (deform), the substrate will no longer be able to fit into the enzyme
However, in a cold environment the enzymes abd subtrate will be a lot more slower but they will still work.
H-C-C-C-0-H
T-O-1
TO
Polor or non polar
List the planets with few or no moons.
Answer: Mercury and Venus are the only planets without moons.
Explanation: The outer Solar System includes Jupiter, Saturn, Uranus, Neptune and Pluto and the rest of the moons.
What type of population monitoring method will be best for monitoring the species
Answer:
Point counts and line-transect distance sampling methods are appropriate method to monitor a population of swallows and tortoises respectively.
Explanation:
enzymes work by ___
a. changing the ph of the solution
b. transforming products
c. making bubbles
d. lowering the activation energy
Answer:
Enzymes work by binding to reactant molecules and holding them in such a way that the chemical bond-breaking and bond-forming processes take place more readily. Reaction coordinate diagram showing the course of a reaction with and without a catalyst. With the catalyst, the activation energy is lower than without.