Answer: B. Two organisms competing for a mate
Explanation:
Processes that add carbon to the atmosphere are called what
Answer:
Combustion
Explanation:
Look at the diagram Which structure holds the original code from the DNA gene?
Answer:
The answer is 4/D)4. Don't expect me to get scientific in this, I'm using brainly and coursehero after all. Sorry for being a year late, hopefully it took you a year to finish the test. . .
Explanation:
K12/Keystone
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What health-related careers would be of most interest to you? How would learning more about anatomy be helpful for that career?
Why does DNA need to replicate before cells divide?
Answer:
Below:
Explanation:
Replication is an essential process because, whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell. ... Once the DNA in a cell is replicated, the cell can divide into two cells, each of which has an identical copy of the original DNA.
whenever a cell divides, the two new daughter cells must contain the same genetic information, or DNA, as the parent cell.
Both the mother and father of a son with colorblindness have normal vision. From whom did the son inherit the gene for colorblindness
Answer:
The blind son inherited his gene for colorblindness from his father.
Explanation:
The X chromosome is where color blindness is most frequently inherited as a recessive trait. In genetics, this is referred to as X-linked recessive inheritance. As a result, men tend to be affected by the illness more frequently than women (8% male, 0.5% female).
What are the characteristics of colorblindness inheritance?There is a 50% chance that the sons of a color-blind father and a mother who has the gene will also be color-blind. However, their daughters will have a 50% risk of having the condition and a 100% chance of carrying the gene.
The 23 chromosome is known as the “sex chromosome,” and it is passed from mother to son. Red/green color blindness is the most common type of this condition.
As it aids in identifying sex, the 23rd chromosome is known as a sex chromosome.
Therefore, The blind son inherited his gene for colorblindness from his father.
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Match each brachial spinal nerve with the correct label.
Answer:
yes those are the correct answers labeled.
Explanation: post protected
Hurricane Katrina chart
Please I’m doing a project and I need help ! I’ll give 20 points and maybe even brainliest
Answer:
r
Explanation:
Why do the alveoli fill with fluid.
Answer:
Your lungs contain many small, elastic air sacs called alveoli. With each breath, these air sacs take in oxygen and release carbon dioxide. Normally, this exchange of gases occurs without problems. But sometimes, the alveoli fill with fluid instead of air, preventing oxygen from being absorbed into your bloodstream.
Explanation:
Answer:
The fluid represents the outermost layer of the alveolar surface that is directly exposed to air and thus to the environment. Alveolar fluid prevents desiccation of the epithelial cells and also functions as a physical protection barrier against inhaled particles and irritants. Explanation: hope this helps
Which of the following are molecules? (Select all that apply.)
K
MgCl2
H2
Mg
Grade -5-
Answer:
MgCI2
H2
Explanation:
any combination of elements is a molecule
Which statement about biochemical reactions is false?
The statement that is false is that they can create new energy during the reaction. The correct option is a.
What is biochemical reaction?Biochemical reactions are chemical processes that occur in live cells to support life and promote cell growth.
To expedite most biochemical reactions, an enzyme is a type of biological catalyst.
The amount of activation energy required for the reaction to start is decreased by enzymes. Most enzymes are proteins that only interact with one particular chemical, known as their substrate.
The ratio of atoms in the reactants and products must always be balanced.
They have the capacity to store energy as a covalent bond. They have the ability to alter the cell's energy's shape. They follow the laws of physics and chemistry.
Thus, the correct option is a.
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Your question seems incomplete, the missing options are:
a. They can create new energy during the reaction.
b. They must always balance the number of atoms in the reactants
and the products.
c. They can store energy in the form of a covalent bond.
d. They can change the form of energy found in the cell.
e. They obey the rules of chemistry and physics.
Choose one of the food chains
shown within the food web in Figure 4-3. Write
a paragraph describing the feeding relation-
ships among the organisms in the food chain.
Answer:
I can't see the figure so sorry I can't answer
The cell theory states that
(a) all organisms are made of one or more cells.
(b) all cells come from already existing cells.
(c) all the life functions of organisms occur within cells.
(d) all of the above
Answer:
All of the above
Explanation:
hope this helps
based on the magnetic field line diagrams, what will happen next with these two sets of magnets?
The answer is A
The magnets in step 1 will repel and the ones in set 2 will attract
Answer: its A
Explanation:
Which unit should be used when measuring the height of an adult?
Answer:
Feet and inches, or centimeters unit should be used when measuring the height of an adult
Explanation:
Some fungal species live in or on plants, producing compounds that can kill herbivores while feeding off of sugars from its plant host. What type of relationship does this fungus have with its host
what occurs during a point (substitution) mutation?
Answer:
A point mutation or substitution is a genetic mutation where a single nucleotide base is changed, inserted or deleted from a DNA or RNA sequence of an organism's genome.
Explanation:
Hope this helps!
When looking at the organization of the human body, smaller units lead to progressively larger units. For instance, groups of atoms are called molecules, groups of cells are called _______________, and various organs that work in coordination are called organ systems.
Answer:
Tissues because tissue is made out of celss
after death, the cornea absorbs fluid and becomes opaque. in a living person, the cornea is translucent due to _______________.
Given what we know about human anatomy, we can confirm that the cornea of a live human is translucent due to the arrangement of its collagen fibers and the lack of vascularity.
One important factor in the translucent nature of the cornea and lens is its lack of vascularity. This area of the eye has few if any vascular components, which contributes to its lack of pigment.
However, the main component that contributes to the translucent nature of the human cornea is its very specific arrangement of collagen fibers.
The bundled nature of these fibers, together with the water content of the cornea, allow it to remain translucent.
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Which of the following processes does not contribute to carbon cycling?
A. Condensation
B. Photosynthesis
C. Combustion
D. Respiration
Answer:
A. Condensation
Explanation:
Condensation is the process that does not contribute to carbon cycling. It is the process by which water vapor in the air is changed into liquid water.
Answer:
A. condensationExplanation:
#carry on learning
What is the grouping of organisms by their energy source
Do copd sufferers die of respiratory causes or other causes?
Answer:respitory cuz
Explanation:e
What transformation takes place wen u light up a match
Answer:
Transformation that happens when you strike a match is from mechanical energy to thermal energy.
Explanation:
When you strike a match, it moves through the air until it rubs against a surface. The rubbing produces the heat required to light the match. (Thermal energy is heat energy)
Answer:
mechanical energy to thermal energy.
Explanation:
When the match is struck, it burns and the chemical energy in it produces heat energy and light energy
When you strike a match, it moves through the air until it rubs against a surface. The rubbing produces the heat required to light the match. This is a transformation from mechanical energy to thermal (heat) energy.
Besides DNA, this is also duplicated during interphase.
Answer:
RNA!
Explanation:
it also goes through interphase
When testing the effect of light on flowering patterns of plants, temperature would be considered a?
A.independent variable
B. dependent variable
C. constant
Answer: Independent Variable
Explanation: Already explained this one in another post.
All the offspring of a cross between a black-eyed mendelian and an orange-eyed mendelian have black eyes. This means that the allele for black eyes is ________ the allele for orange eyes.
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IS CELL REPLICATION BASICALLY MITOSIS?
Answer:
Yes, mitosis means each cell is replicated perfectly without any changes or alterations.
This process involves replication of the cell's chromosomes, segregation of the copied DNA, and splitting of the parent cell's cytoplasm.
deoxygenated blood is transported to the pulmonary capillaries in the lungs by the pulmonary veins; oxygenated blood is transported away from the pulmonary capillaries by the pulmonary arteries is false
Answer:
no it is not false can be transported
transcription begins at a promoter. what is a promoter?
Answer:
A site in DNA that recruits the RNA Polymerase
Explanation:
What kind of reproduction dose most plants go through?
(i know the answer but do you)
Answer:
asexual
Explanation:
What is both the thickest and longest nerve in the body?
Answer:
The sciatic nerve
Explanation: