Answer:
The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus.
Explanation:
HOPE IT HELPS...............for the thin homogeneous wire shown, determine the x coordinate of its centroid using the "method of parts".
Explanation:
For the thin homogeneous wire shown, determine the x coordinate of its centroid using the "method of parts" 7.50 in. 4.50 in. 21.0 in. 18.0 in.
Que aumento se tiene de una muestra que se observa con un ocular de 10 y un objetivo de 40?
a) 640 b) 1040 c) 400
Answer:
C
Explanation:
how might differences in enzyme concentrations affect rates of photosynthesis and respiration?
Answer:
enzymes are biological catalysts which speed up the rate of biochemical reactions
Increasing the concentration of enzymes would speed up the rate of photosynthesis and respiration due to the fact that the enzyme substrate complex can occur on a much larger scale i.e. more enzymes would be able to bind with more substrates producing more Oxygen in the case of photosynthesis and more ATP in respiration
Decreasing the concentration of enzymes would have the opposite effects
The differences in enzyme concentrations affect rates of photosynthesis and respiration are process accelerators.
What enzymes are involved in photosynthesis?Enzymes such as Rubisco, sedoheptulose-1,7-bisphosphatase, aldolase and transketolase dominate the control of photosynthesis. Reductive fixation of CO2 requires ATP and NADPH and their concentrations in the stroma increase when chloroplasts are illuminated.
The chemical reactions involved in photosynthesis are controlled by enzymes . The temperature increases the number of collisions increases, therefore the rate of photosynthesis increases. However, at high temperatures, enzymes are denatured and this will decrease the rate of photosynthesis.
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Why does litmus paper go blue when ammonium hydroxide touches it
The oldest of Hawaii's volcanic islands are those that
The oldest of Hawaii's volcanic islands are those that are the farthest distance from the hotspot.
Hope this helps!
Answer:
The oldest of Hawaii's volcanic islands are those that are the farthest distance from the hotspot.
PLS HELP ASAP THANKS ILL GIVE BRAINLKEST
List in order what an athlete does when she bl00d d0pes.
1. She chills the bl00d and stores it.
2. She puts the bl00d back into her body just before a competition.
3. She removes the bl00d from her body.
in translation, the dehydration synthesis reaction is catalyzed by which enzyme?
Answer:
hydrolysis
Explanation:
hydrolysis is the reverse of dehydration because it breaks a covenant bond by adding a water molecule
hope this was helpful ☆☆
In translation, the dehydration synthesis reaction is catalyzed by DNA polymerase enzyme. Therefore, the correct option is B.
What is DNA polymerase?DNA polymerases are a group of enzymes that are responsible for catalyzing the synthesis of DNA. Their main function is to replicate the DNA. These enzymes work in pairs and a responsible for replicating two strands of DNA in a tandem. DNA polymerases α and δ are primarily responsible for nuclear DNA replication. There are at least 15 DNA polymerases known to exist in humans.
Translation is the process by which the genetic code carried by mRNA is decoded to produce a specific sequence of amino acids that will form a protein. This process involves the ribosome, which is responsible for assembling the protein chain by joining amino acids in a specific order dictated by the mRNA sequence. Therefore, the correct option is B.
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The question is incomplete, but most probably the complete question is,
In translation, the dehydration synthesis reaction is catalyzed by which enzyme?
A. Ribosome
B. DNA polymerase
C. Peptide
D. RNA polymerase
E. Ligase
F. Topoisomerase
If one plant is named Salvia greggii and another is named Salvia vanhouttei, what does this tell you about these plants?
A.) They belong to the same genus and can interbreed.
B.) They belong to the same genus and to different species.
C.) They belong to the same species and to different genuses.
D.) They belong to the same species and can interbreed.
Answer:
They belong to the same species and to different genuses.
Explanation:
What forms in the areas where oceanic plates diverge and new seafloor is created? (3 points)
Abyssal plains
Continental shelf
Continental slope
Mid-ocean ridge
Answer:
A mid ocean ridge is your answer
Explanation:Divergent boundaries in the middle of the ocean contribute to seafloor spreading. As plates made of oceanic crust pull apart, a crack in the ocean floor appears. Magma then oozes up from the mantle to fill in the space between the plates, forming a raised ridge called a mid-ocean ridge.
the answer is mid ocean ridge
Which of the following is (are) part of a systemic immune response?
I. A fever
II. An increase in white blood cells in the body
III. An inflammatory response
I only
II only
III only
I and II only
I, II, and III
Answer:
l, ll, and lll.
Explanation:
I lived in Africa around 15 mya. I had bilophodont molars ad a frugivorous diet. I had some adaptations for terrestrial quadrupedalism. What fossil primate am I
Answer: Victoriapithecus
Explanation:
Design a solution to the Zebra Mussel invasion. What steps may be taken to reduce the negative impact of Zebra Mussels in the rivers and lakes in North America? Your response should include a logical way to reduce the number of Zebra Mussels. You should include 2-3 steps regarding how your method will work.
Answer: See explanation
Explanation: Zebra mussels are creatures that latch on to boats and inhabit areas that they are supposed to be in. To reduce the influx of Zebra mussels you can
1. Always check the bottom of your boat before coming back from a different area.
2. If you see zebra mussels you can use high pressure hot water to get them off.
3. Mark the area zebra mussels are located so you can warn others to look under their boats when they are coming back from that area.
Hope this helps!
food, water, shelter, and warmth represent ________ needs in maslow’s hierarchy of needs.
Food, water, shelter, and warmth represent physiological needs in Maslow’s hierarchy of needs.
Abraham Maslow proposed and developed a theory in human development psychology titled "A theory of human motivation" in 1943.
Maslow's Hierarchy of Needs can be defined as a pyramid model which typically represents the fundamental (basic) needs of an individual, that are essential and required to be met before he or she can achieve complete growth, development and self-actualization.
The five (5) levels of Maslow's Hierarchy of Needs in a chronological order are;
Physiological.Safety.Belonging and love.Social needs or esteem.Self-actualization.According to Abraham Maslow the psychological needs comprises:
I. Food.
II. Water.
III. Shelter.
IV. Warmth.
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Explain how protein electrophoresis is done. Is it different from DNA and RNA electrophoresis?
2. Why are unicellular organisms considered organisms? Exp
Answer:
Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. Unicellular organisms include bacteria, protists, and yeastthe countries with the highest fertility rates are also the ones with the highest infant mortality rates. which one causes which and how do we know?
Answer: Higher infant mortality rates cause higher fertility rates.
Explanation:
Countries with high infant mortality rates are usually countries where families rely on children to help out the family. High infant mortality rates and a need for children means that those people will continue to try to have children until they have some that survive. If more children die, and people need to have more children, there will be a higher fertility rate.
Which of the following best describes hematuria?
the correct answer is *Blood in the urine
If this site wants unproven or incorrect answers and deletes correct answers with proof, then wow.
Answer:
Blood in the urine is correct
Explanation:
17) The function of the kidneys is to cleanse the blood. To do that, kidneys filter almost everything from the blood, and then put most everything back in to the blood. One of the
substances filtered and then put back is glucose. If a doctor notices that there is glucose in a patient's urine sample, then what would be a reasonable explanation?
1. The patient must be on a low carbohydrate/high protein diet.
II. The patient has too many carbohydrates in his/her blood.
111. The patient is dehydrated.
IV. The patient has diabetes.
A) I only
B) il only
I and II only
D) II and IV only
Answer:
I think its II and Iv
ExplanationBecause when they is glucose in a patient's urine it means that the patient has diabetes or are too many carbohydrate in his or her blood
if a patient eat too much food containing carbohydrates ,the digestive system breaks down the digestible one into sugar which enters the blood. As blood sugar level rises ,the pancreas produces insulin(a hormone that prompt cells to absorb blood sugar for energy or storage)
gene regulation can occur only during transcription and translation.
The statement described is false, gene regulation is a process that can occur at any time during the expression of a gene.
Gene regulation includes all those processes that affect the action of the final products of genes, that is, the regulation of the synthesis of macromolecules is called gene regulation or expression.
This regulation can be carried out at any stage of the synthesis or maturation of the macromolecules, and taking into account many variables it will be developed at the most appropriate point.One of the most important regulation points is carried out at the level of transcription, since this is the initial stage of transfer of genetic information, control is achieved at the beginning.Therefore, we can conclude that the pathway that leads from DNA to proteins is made up of multiple stages, and gene regulation can occur at any time during them.
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hllo baby
good night
Answer:
Okay
Explanation:
which choice is considered an integral membrane protein?
Answer:
not sure if this is multiple choice but the answer is a protein with its N-terminus in the cytoplasm and its C-terminus in the extracellular space
The genetic diversity of a rocky shore habitat declines precipitously as the climate warms, causing a decline in the number of species present. The decline of species along the rocky shore negatively affects the entire region, including bird populations and shallow offshore habitats. This scenario is best described as a change in the region's ______________________.
The scenario that is best described here is a change in the region's BIODIVERSITY. This measure (biodiversity) indicates the genetic/phenotypic variability found in a region.
Biodiversity refers to the genetic and phenotypic variability of the organisms found in a particular geographic region or the variety of life on the Earth's planet.
Biodiversity can be used to indicate the amount of variation at different levels (i.e., genetic, species, and ecosystem levels).
The different types of animals, plants and microorganisms that live in a forest represent an example of biodiversity.
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Any Two adaptational Features of catus plant
Answer:
(i) It has long roots that go deep inside the soil for absorbing water.
(ii) Its leaves are in the form of spines to prevent water loss through transpiration.
How is energy transferred within the ecosystem in which your organism lives
Answer:
Your metabolism is in charge of converting food to energy
Explanation:
if the body cells in individuals of a species have homologous pairs of chromosomes, the species is most likely to be
a.eukaryotic
b. haploid
c. diploid
d. prokaryotic
Which statement about genetic traits is true?
Answer:
d visible traits depend on the dominant and recessive forms of genes from.....
Explanation:
Answer:
I have done these kind of problems before and i think that it might be A or B
The most extreme state of __________________ is a life-threatening condition called thyroid storm, in which enormously excessive quantities of thyroid hormones are released into the bloodstream.
Answer:
thyrotoxicosis
Explanation:
Part C
Keep all three bags at room temperature in a sunlit area for a week. After one week, observe the three bags and write down any changes you see.
Answer:
After a week my cabbage had changed durasticaly. My cabbage has now grown and it looks pretty cool because before it looked so small. I do see a little bit of a change though. It looks like the cabbage had turned more green then before.
Explanation:
I know this is a strange little paragraph but I just thought this would help someone. So their you go. And at least try not to use the paragraph word for word, I don't want to get you in trouble.
Thank you!!!
As you hold a barbell and begin to flex your arm in a curl, your biceps brachii slowly lifts the weight by using more and more motor units. This phenomenon, which increases the strength of the contraction, is referred to as .
Answer:
Recruitment
Explanation: