Answer:
The proton and electrons must be equal.
Explanation:
A neutral atom is an atom with a 0 charge. Protons have a positive charge and electrons have a negative charge, so adding them together would be 0. For example, one proton and one electron would be -1+1=0.
Which three animals is the tiger most closely related to
Most sex-linked genes are _______.
A. Dominant
B. Recessive
C. Incompletely dominant
D. Codominant
(20 pts.)
Answer:
I think D
Explanation:
most cells in genes show more codominant or incomplete dominance
a) How many children does the couple have?
Answer:
Please show the whole question before putting it on the website
Explanation:
The Lorax
What do you think the message in this film was? Write a half-page reflection on the movie.
The Modern World, where everything is artificial and ephemeral; where you have to pay for a "need" created or for clean air.
The greed of man to generate wealth and status regardless of the impact it generates on his environment, to be accepted by his family and society.
Unsustainable production systems, which destroy ecosystems and alter the life of the animals that live there.
Children living in the Modern World, who know little about the nature and the effect of our actions on the environment.
Caring for the environment is in the hands of the new generations, especially those who really care.
Which of the three balls pictured below have gravitational potential energy.
Answer:
i believe the basketball falling from the net
Explanation:
1. What are the three stages of the cellular respiration pathway, listed in the order in which they occur?
The three stages of the cellular respiration pathway are glycolysis, pyruvate oxidation, and the citric acid cycle.
What is cellular respiration?Food molecules are broken down into energy, water, and carbon dioxide during cellular respiration. In the presence of oxygen, cells respire. Multiple chemical cycles are involved in cell respiration. The Krebs cycle, phosphorylation cycle, and citric acid cycle are the cycles.
Glycolysis, the citric acid cycle, and the electron transport chain are three distinct metabolic pathways that come together to form cellular respiration. The process known as pyruvate oxidation is required in order to convert pyruvate molecules is a product.
Therefore, the citric acid cycle, pyruvate oxidation, and glycolysis are the three steps in the cellular respiration pathway.
To learn more about cellular respiration, refer to the link:
https://brainly.com/question/21184974
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why is the cell membrane described as selectively permeable
hellp plzzz i need it i give u brainliest
Answer: it is slowly decreasing in speed
Explanation:
explain why desert plants need the waxy coating on their leaves to survive.
Answer:
Explanation:
The leaves and stems of many desert plants have a thick, waxy covering. This waxy substance does not cover the stomata, but it covers most of the leaves, keeping the plants cooler and reducing evaporative loss. Small leaves on desert plants also help reduce moisture loss during transpiration.
Plzz help will give brainiest. What pair of chromosomes do not go through crossover
Answer:
The Y chromosome do not go through crossover
Explanation:
Typically, genes from the mother and father are shuffled -- or, "cross over" -- to produce a genetic combination unique to each offspring. But the Y chromosome does not undergo crossing over, and, as a result, its genes tend to degenerate, while repetitive DNA sequences accumulate. Each chromosome is made up of DNA.
Answer:
it is the y chromosomes that do not go through crossover.
1. Which of the following describes the transformation of energy that occurs when you place a
bag of popcom into a microwave oven turn the oven on, and listen for the kernels to pop?
a.) electrical energy → thermal energy → nuclear energy
b.) electrical energy thermal energy →
mechanical energy
c.) thermal energy → mechanical energy
chemical energy
electrical energy
d.) mechanical energy thermal energy
Answer: b) microwave energy causes water molecules to heat and vaporise, causing the expansion of the kernels, sound and movement which are all due to mechanical energy
Explanation: as above
what is The way something is made or part of the organism’s body
Answer:
It begins with cells, and cells make up tissues, and tissues make up organs, and organs make up organ systems. All the mechanisms of the body work together to keep the body up and going.
What is the best definition of “expository”?
Answer:
Intended to explain or describe something. Hope I helped and have a wonderful day. :D
If an organism’s haploid number is 4 what is its diploid number?
Answer:
8
Explanation:
its always double the haploid
Answer:
2 diploids.
Explanation:
HELP ON 6th GRAD SCIENCE ASAP PLZ RN THX
Why do adaptive radiations often occur after mass extinctions ?
Segments of DNA which code for specific proteins are called_ ( PLEASE HELP ITS DUE RIGHT NOW I WILL MARK BRAINLIEST :(
Answer:
Genes
Explanation:
Genes are segments of DNA that code for a specific protein or RNA molecule.
Please help me, it’s due tomorrow
Answer:
The words that complete the sentences are:
- EUKARYOTIC
- MULTIPLE
- CIRCULAR
Explanation:
Replication is the process whereby genetic material is duplicated into two identical copies. It is a key process that must occur prior to any cellular division (mitosis or meiosis). However, DNA replication occurs slightly different in eukaryote and prokaryote.
- Eukaryotic cells are cells that possess a membrane bound nucleus to house their NUMEROUS/MULTIPLE LINEAR chromosomes. On the other hand, prokaryotic cells do not have a membrane bound nucleus to house their SINGLE CIRCULAR chromosome.
- Due to the fact that linear chromosomes of eukaryotes are multiple in number, their replication occurs in MULTIPLE LOCATIONS but that of prokaryotic cells take place in a SINGLE LOCATION.
Plants absorb different wavelengths of visible light. Which of these is true about light waves?
Highlight the correct answer
A. Red light is higher energy than blue light.
B. Green light is higher energy than X-rays.
C. Yellow light has a longer wavelength than blue light.
D. Orange light has a longer wavelength than radio waves.
Answer:
C-Yellow light has a longer wavelength than blue light
Explanation:
A is false, blue light has more energy than red.
B is false, green light has less energy than X-rays
C is true, yellow has the wavelength of 570-590 & blue has wavelength of 450-495
D is false, Orange light has a shorter wavelength than radio waves
SS and In catde , the allele for short horns (S) is dominant over the allele for long horns (s)TWO short horn cows are bred and produce four offspringThree have short horns and one has long hornsWhat are the most likely genotypes of the parents?
A. SS and ss
B. Ss and ss
C. SS and Ss
D. Ss and Ss
Why is C the wrong answer and which one is the correct answer
Describe the characteristics of plants.
Answer: They make their own food. Plants are photosynthetic and contain a green pigment called chlorophyll, which enables plants to convert energy from the sun into food. Plants store their food as starch, Hope i helped you again.
PLEASE PLEASE HELP
Match the following
The effects of a mutation can be
what direction do polar cells flow in the northern hemisphere?
Which of the following is an example of mutualism?
A. A lion chases away hyenas from its kill.
B. A group of seeding bend towards light.
C. A bat pollinates the flower it is feeding from.
D. A bat feeds from a hummingbird feeder.
Answer:
C. A bat pollinates the flower it is feeding from.
Explanation:
Please give me brainliest
Answer:
C. A bat pollinates the flower it is feeding from.
Explanation:
Mutualism is the interaction between two or more species where each species has a net benefit. The bat gets food and the flower gets pollinated.
1Thymine, Adenine, Cytosine, Guanine are examples of what:
a. Lipid monomers
b. Protein monomers
O c. Nucleotides
O d. None of the above
Seeds can be dispersed through human beings and animals. Explain
Answer:
When animals take fruits or seeds for food, they act as willing transporters of the plant's seeds. Animals can disperse seeds by excreting or burying them
Humans may disperse seeds by many various means and some surprisingly high distances have been repeatedly measured; seeds may get caught in humans clothes/shoes/cars
Explanation:
Answer:Some fruits,like cocklebur,have books or sticky structures and stick to an Animal's fur.
Explanation:
Humans also play a role as disperse by moving fruits to new to new places and discarding the inedible portions containing Seeds.
In a pedigree, what is a carrier?
A - A person who has the trait.
B - A person who carries the gene for a trait, but doesn't display it.
C - A person who carries the gene for the trait and does display it.
Answer:
C
Explanation:
Pedigrees can show someone is a carrier for diseases by determining which parent, if not both, is either dominant or recessive. Each child must have a letter from their parent then that will determine if someone gets a disease or not then it goes on from generation to generation.
Answer:
the answer is C
Explanation:
A hereditary carrier (genetic carrier or just carrier), is a person or other organism that has inherited a recessive allele for a genetic trait or mutation but usually does not display that trait or show symptoms of the disease.
Picture attached
In the diagram below, the dark dots indicate small molecules. These molecules are moving out of the cells, as indicated by the arrows. The number of dots inside and outside of the two cells
represents the relative concentrations of the molecules inside and outside of the cells.
ATP is being used to move the molecules out of the cell by
A. cell A only
B. cell B only
C.nether cell A or cell B
D. both cell A and cell B
It's choice A, aka cell A only.
Cells in an embryo's brain are being to differentiate. Which of the following types of cells
would most likely be made?
O muscle cells
O blood cells
O nerve cells
O phloem cells
Answer:
blood cell
Explanation:
blood cell,nerve cell and kidney cells all develop
