Answer:
d) protected contact..
What are the fnctions of ovule and sepal.
If u write good answer i will keep u in mark as brainlist.
Answer:
Ovule is the organ responsible for the formation and containment of reproductive cells and it consist of majorly three parts which are integuments (the outer part), the nucellus and the gametophyte
Sepal acts majorly as a defender providing protection to the reproductive cells also acting as a petal in plants without petals.
Select all that apply.
Hemoglobin _____.
picks up oxygen
has an attraction for carbon monoxide
is found in erythrocytes
has an iron ion
Answer:
computers are widely used for official use even though smart phones can also work as computer
Hemoglobin _____.
picks up oxygen ( ✔ )
has an attraction for carbon monoxide
is found in erythrocytes
has an iron ion
Based on the image, which of the following best describes the electronegativity of the carriers and the synthesis and utilization of ATP during the electron-transfer process? Electron carrier I is the least electronegative, and electron carrier IV is the most electronegative. ATP is required for electron transfer between carriers. Electron carrier I is the most electronegative, and electron carrier IV is the least electronegative. ATP is not required for electron transfer between carriers. Electron carrier I is the most electronegative, and electron carrier IV is the least electronegative. ATP is utilized in a distinct reaction, not directly coupled with electron transfer. Electron carrier I is the least electronegative, and electron carrier IV is the most electronegative. ATP is synthesized in a distinct reaction, not directly coupled with electron transfer.
Based on the image, statement 4. Electron carrier I is the least electronegative, and electron carrier IV is the most electronegative, ATP is synthesized in a distinct reaction, not directly coupled with electron transfer best describes the electronegativity of the carriers and the synthesis and utilization of ATP during the electron-transfer process.
What is the relationship between electron transfer, carriers, and synthesis of ATP during electron-transfer?The electron transfer is a process coupled to the generation of ATP by using enzyme carriers during the process of oxidative phosphorylation, which is the third stem of the process of cellular respiration that generates ATP to be used as the source of energy.
Therefore, with this data, we can see that electron transfer carriers help to the synthesis by coupling the electronegativity of certain molecules during the electron-transfer process of oxidative phosphorylation in cellular respiration.
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help meee,A study was carried out on the emission of N2O in a sewage treatment plant (ETE) in the metropolitan region of Rio de Janeiro.
of January. During the study period, this ETE received sewage from 470,000 inhabitants. One particularity observed is that in addition to receiving domestic sewage, this station received, during a certain period of the day,the material leached from a sanitary landfill, responsible for causing an increase in the load of organic matter in the ETE in study. Continuous measurements of dissolved oxygen concentration and N2O emission were carried out at this station for 3
hours, in the period prior to the entry of the material leached from the landfill and in the period immediately after the entry of this material.
1-Why, soon after the material from the landfill, the concentration of dissolved oxygen decreased;
2-Why is there a significant increase in the emission of N2O soon after the entry of the leached material from the landfill? What bacterial processes can contribute to the increase in the emission of this observed gas
in this experiment?
The emission of N2O from the landfill site is called denitrification and it is caused by the action of denitrifying bacteria.
What is dissolved oxygen?The term dissolved oxygen refers to the amount of oxygen that is present in a water body. Now, we know that the addition of organic matter into water requires oxygen to break it own thus the dissolved oxygen content will go down in response to the added organic load.
The process that leads to the emission of N2O from the landfill site is called denitrification and it is caused by the action of denitrifying bacteria.
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question in the picture let me know please & thank you <3
Answer:
The Third Option! :)
Explanation:
HELP WILL GIVE BRAINLIEST AND THANKS
see the attached image
The genotype that might be present in the egg is AgB. Thus, the correct option is C.
What is Meiosis?Meiosis may be defined as a type of cell division where a parental cell produces four daughter cells. It is also known as Reductional division.
During the egg formation in meiosis, the diploid cell undergoes cell division and a haploid cell will be formed.
During the process of meiosis, both pairs of homologous chromosomes are paired with each other to form the genotypes. It excluded the phenomenon of crossing over.
Therefore, it is well described above.
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Help! Need to get this done fast
Answer:
C. 2 short , 2 long
Explanation:
Please mark brainliest .
Which brain regions were removed during H.M.’s surgery? Select all that apply
- amygdala
-hippocampus
-medial temporal lobe
-cerebellum
-basal ganglia
Answer:
hippocampusmedial temporal lobeWhy is the catabolism of sugars and fatty acids similar?
Answer:
1): A- Both of these compounds are funnelled through the TC A/citric acid cycle. Is correct.
One of the primary concepts of biology is natural selection which is based on the principle of an organism s ability to adapt to their surrounding environment. This concept also applies to all life on Earth, and it is certainly applicable to people in the workplace as well.
Thinking futuristic, to when you will have established your unique niche in the medical field, what traits do you possess that will give you the ability to adapt and thrive within your workplace environment?
Answer:
I think the traits you possess that will give you the ability to adapt and thrive in your workplace environment depends on your passion and skill for medicine and able to collaborate with colleagues. Hope it helps!
5 Which statement BEST describes the relationship between photosynthesis and cellular respiration?
A. Both processes use energy to form molecules of glucose.
B. The products of one process are the reactants in the other process.
C. The products of one process are the same products in the other process.
luminate EducationTM, Inc.
Answer:
B
Explanation:
the formula of photosynthesis is 6CO2 + 6H2O + light/energy → C6H12O6 + 6O2 and the equation for respiration is C6H12O6 + 6O2 → 6CO2 + 6H2O + light/energy
question in the picture !:)
Answer:
The membrane that covers the lungs is called the pleura :)
Explanation:
Identify the structure below: A , B, and C
Answer:
circle, pentagon and square if that's what the makeup is unless it is asking for more detail like a molecule makeup diagram?
Explanation:
Which of the following changes to Earth is NOT caused by living organisms?
Explanation:
probably A but I'm not sure about it
For which of these questions could a testable hypothesis be developed? Check all that apply.
Does the width of a rubber band affect how far it will stretch?
How does the thickness of a material affect insulation?
Which of Nikola Tesla's inventions was the coolest?
Do all objects fall to the ground at the same speed?
Which laboratory experiment is the most fun?
The following are the questions in which a testable hypothesis be developed:
Does the width of a rubber band affect how far it will stretch?How does the thickness of a material affect insulation?Do all objects fall to the ground at the same speed?Thus, the correct options are 1, 2, and 4.
What is Hypothesis?A hypothesis may be defined as a proclamation or group of information which is mandated to be experimented with using an investigation procedure.
The width of the rubber is a variable quantity that can be measured, observed, and recorded in the conclusion. Similarly, the thickness of the material is also varied with respect to certain terms and conditions, and hence can be measured observed, and recorded in the experimental data.
Therefore, it is well described above.
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Answer:
person on top is right its 1 2 and 4
Explanation:
The lungs are _______.
1 connected by the mediastinum
2divided into nine lobes
3separated by the mediastinum
4divided into seven lobes
The lungs are divided into seven lobes. Thus, the correct option is D.
What is the function of lungs?Lungs provides your body's cells with oxygen. When exhale, waste gases from body, including carbon dioxide, are removed. shields airways from irritants and dangerous chemicals.
Each lung has an oblique fissure, with a transverse fissure further dividing the right lung. The superior and inferior lobes of the left lung are divided by an oblique fissure. The superior, middle, and inferior lobes of the lungs are separated by an oblique and horizontal fissure. As a result, the left lung has two lobes whereas the right has three.
A lobar bronchus supplies each lobe. Bronchopulmonary segments that are supplied by segmental bronchi divide the lobes.
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Discuss the role played by transcription during replication.
Answer:
Explanation:
Transcription is the process by which the information in a strand of DNA is copied into a new molecule of messenger RNA (mRNA). DNA safely and stably stores genetic material in the nuclei of cells as a reference, or template. Meanwhile, mRNA is comparable to a copy from a reference book because it carries the same information as DNA but is not used for long-term storage and can freely exit the nucleus. Although the mRNA contains the same information, it is not an identical copy of the DNA segment, because its sequence is complementary to the DNA template.
Calculate the genotypic and phenotypic ratios for the following crosses in peas for height, determined by the T gene. (T is Tall; t is short.)
homozygous dominant crossed with homozygous recessive
homozygous dominant crossed with heterozygous
homozygous recessive crossed with heterozygous
heterozygous crossed with heterozygous
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Which of the following is NOT a function of the respiratory system?
Pathogen defense
Synthesis of hormones
Gas Exchange
pH homeostasis
Vocalization
I need help with this!!! The question is:
What are two pieces of evidence Darwin used to support his theory of evolution by natural selection?
Answer:
fossil, biogeographical, and anatomical evidence.
Explanation:
pbs
A trait such as having a crooked thumb is produced by a(n)
you can see a new plant with beautiful flower when you visit a Botanical Garden what do you do to find out it characters.
Which of these is a reason that geographic isolation causes speciation?
A. It decreases the chance that two or more populations of the same
species will diverge.
B. It makes the males and females of the affected populations more
attractive.
C. It increases the chance that populations of the same species will
interbreed.
D. It prevents gene flow between different populations of the same
species.
Answer:
A
Explanation:
a is the correct answer
(0.302 MC) Which of the following statements describes what occurs with energy as a result of the law of conservation of energy?
The amount of energy before a process occurs is equal to the energy after the process occurs.
What is the conservation of energy?The first law of thermodynamics states that energy can not be created nor destroyed but can be converted from one form to another.
The statement that describes what occurs with energy as a result of the law of conservation of energy is that the amount of energy before a process occurs is equal to the energy after the process occurs.
Missing parts:
Which of the following statements describes what occurs with energy as a result of the law of conservation of energy? the amount of energy before a process occurs is less than the energy after the process occurs. the amount of energy before a process occurs is greater than the energy after the process occurs. the amount of energy before a process occurs is equal to the energy after the process occurs. the amount of energy before and after a process occurs is always equal to zero.
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Next, create a MyPlate Plan for someone whose data is different from yours. Vary this person’s age, gender, weight, height, and level of physical activity from your own. How does this person’s calorie plan vary from yours? Why do you think this person has different energy needs?
This person's calorie plan differs from yours because they are an athlete, this person has different energy needs because they expend more energy.
What is the MyPlate Plan?The MyPlate Plan shows your food group goals - what and how much to eat within your calorie limit. Your food plan is customized based on your
agegenderheightweightand physical activity level.MyPlate guide to serving sizesFruit section = 1/4 cup.Vegetable section = 1/2 cup.Grain section = 1/2 cup.Protein section = 1/4 cup.With this information, we can conclude that this person's calorie plan differs from yours because they are an athlete, this person has different energy needs because they expend more energy.
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Which organisms have the fewest similarities? Explain why these organisms still qualify as living things despite sharing few characteristics.
Vertebrates
invertebrate
plant
Plants are the organisms which have the fewest similarities and is denoted as option C.
What are Plants?
These are eukaryotes which perform photosynthesis and grow in the soil and on water.
It has few features such as leaves, roots etc and can perform activities such as respiration which is common in living things.
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Geranium plants will freeze if planted too early. This is an example
of the influence of
a. light.
b. minerals.
c. water.
d. soil.
e. temperature.
Answer:
E. temperature
Explanation:
plants freezing to death obviously deals with the temperature in air.
which rabbit fur survived the best in a snowy environment
1. Ms. L's symptoms include shortness of breath, a chronic cough productive of thick mucus,
and a "chest cold" of 2 months' duration. She was advised to quit smoking, a major cause of
lung irritation. These symptoms were caused in part by the obstruction of groups of alveoli
by mucous plugs. Ms. L was told that the mucus is not moving normally out of her airways
because the toxins in cigarette smoke paralyze small cell extensions that beat to create an up-
ward current. These extensions are called
The small cell extensions that beat to create an up-ward current are called microvilli.
What are microvilli?Microvilli are small extensions which are found on the surface of the alveoli of the lungs.
The microvilli play an important role in the lungs as the help to remove particles and mucus that may obstruct the lungs as a result of the upward current they create in the lungs from their beating motion.
Therefore, the paralyzed small cell extensions that beat to create an up-ward current are called microvilli.
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ll of the chemical and molecular reactions of the cell are called the cell's ___.
Group of answer choices
potential energy
metabolism
chemiosmosis
endoplasmic reticulum
cells metabolism process
