Another random Question to get whoever 50 Pts!!!!
whats your favorite animal and why
mine is lions because they are very fierce yet majestic in a way
alright your turn
Answer:
mine is a sheep
Explanation:
they’re cuddly and innocent, but my favorite part about them is that they stick together
How do you know the molecule below is an unsaturated fat?
A. The molecule has an OH group on the end.
B. The molecule contains carbon double bonds.
C. The molecule has no nitrogen atoms.
D. The molecule contains a carbon-oxygen double bond.
Answer:
The molecule contains carbon double bonds.
Explanation:
took the test
How do you think new proteins affect the fitness of children?
А
They have no effect on fitness
B
They increase fitness
C
They decrease fitness
D
All of the above
Answer: D of the above
Explanation: I am assuming this is for a gizmo because I had this same question. The correct answer for me was D.
New proteins affect the fitness of children as They increase fitness (option b )
ProteinsProtein are biochemical molecular substances made up of chains of Amino acids and are important part of a healthy diet. They are made up of chemical 'building blocks' called amino acids. Our body uses amino acids to build and repair muscles and bones and to make hormones and enzymes. They can also be used as an energy source
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This term means that the tissue has a large blood supply flowing through it
A . basal
B. hypoxic
C. connective
D. vascular
Answer:
c. connective tissue
Explanation:
The largest blood vessels are arteries and veins, which have a thick, tough wall of connective tissue and and many layers of smooth muscle cells
Scientific theories can change when new evidence is discovered and is supported and accepted widely. Which statement can possibly create a change in the cell theory?
a. A scientist discovers a new living organism with different cells.
b. A scientist discovers a new living organism with cells but no tissues.
c. A scientist discovers a new living organism that has no cells.
d. A scientist discovers a new living organism that has cells that work separately.
Answer:
c. A scientist discovers a new living organism that has no cells.
Explanation:
The cell theory is a widely accepted and globally recognized theory of living things. It was proposed in the 1830's by the collective effort of three scientists namely: Mathias Schleiden, Theodor Schwann and Rudolph Virchow. The cell theory is made up of three components as follows:
- All living things are made up of one or more cells.
- The cell is the basic and fundamental unit of life.
- All living cells comes from pre-existing cells.
According to this question, a new evidence that can possibly create a change in the cell theory is if a SCIENTIST DISCOVERS A NEW LIVING ORGANISM THAT HAS NO CELLS because all living organisms have been said to be made up of cells in the cell theory.
Part A - Processes that contribute to genetic variation Meiosis guarantees that in a sexual life cycle, offspring will inherit one complete set of chromosomes (and their associated genes and traits) from each parent. The transmission of traits from parents to offspring is called heredity. Another important aspect of meiosis and the sexual life cycle is the role these processes play in contributing to genetic variation. Although offspring often resemble their parents, they are genetically different from both of their parents and from one another. The degree of variation may be tremendous. Which processes lead to genetic variation in sexually reproducing organisms
Answer:
independent assortment, crossing over and random fertilization
Explanation:
There are three mechanisms by which sexual reproduction increases genetic variation in progeny. First, random fertilization is the process by which gametes randomly combine in order to increase the possibilities for genetic variation. Second, the independent assortment refers to the process by which pairs of homologous chromosomes independently separate from one another during meiosis. Finally, crossing over, also known as recombination, is the process by which two homologous chromosomes' non-sister chromatids can exchange genetic material during meiosis I (prophase I).
Which statement about green plants is true?
a. Most green plants do not need food.
b. Most green plants take in food though their roots.
c. Most green plants take in food through their leaves.
Answer:
answer is C and also DO NOT COPY OR PRESS THE LINK THE OTHER PERSON SENDED YOU ITS A HACK THEY WILL GET YOUR IP IF YOU PRESS THE LINK
Explanation:
You've just returned to school from spring break and all of the plants around your classroom are wilted and looking bad. What do you think happened ? Use your knowledge of plant cells to explain . Can they recover ?
Answer:
Nobody was there to water them so they all died. No I do not think they could be revived or recover.
Explanation:
none needed
what caused a decrease of carbon dioxide in the biodomes air
Answer:
As organisms release energy during cellular respiration, carbon dioxide is produced from the carbon in energy storage molecules. ... Carbon dioxide in the biodome decreased because decomposers decreased which means there was a decrease in cellular respiration overall.
There are several possible reasons why the carbon dioxide levels in the air of a biodome might decrease like photosynthesis, respiration, ventilation and carbon sequestration.
What are the factors responsible for decrease of carbon dioxide in the biodomes air?There are several possible reasons why the carbon dioxide levels in the air of a biodome might decrease. Some possible causes include:
Photosynthesis: If the biodome contains plants, they may be using carbon dioxide during photosynthesis to produce oxygen and glucose. This process would remove carbon dioxide from the air.
Respiration: If the biodome contains animals or microorganisms that respire, they may be consuming oxygen and producing carbon dioxide. This would result in a decrease in carbon dioxide levels in the air.
Ventilation: If the biodome has a ventilation system, it may be designed to remove excess carbon dioxide from the air. This could result in a decrease in carbon dioxide levels.
Carbon sequestration: If the biodome has systems in place to capture and store carbon dioxide, such as through the use of plants or other methods, this could result in a decrease in carbon dioxide levels in the air.
It's important to note that the specific cause of a decrease in carbon dioxide levels in the biodome's air will depend on the specific conditions and systems in place within the biodome.
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7. Name TWO reasons why photosynthesis is an important process.
.
*
Answer:
1. It creates oxygen for humans and animals to breath.
2. It creates food for humans and animals.
Have a good day! or not...its up to you- <3
When would a female have a 100% chance of inheriting a sex-linked recessive trait?
A. She inherits an affected X chromosome, but only from her mother.
B. Mother and father both pass on dominant alleles on somatic (body) chromosomes.
o
C. She inherits an affected X chromosome from both mother and father.
D. Mother and father both pass on recessive alleles on somatic (body) chromosomes.
Answer:
C. She inherits an affected X chromosome from both mother and father.
ANSWER AND I WILL GIVE BRAINLIEST AND POINTS!
Answer:
A DNA marker
Explanation:
also known as a size standard or a DNA ladder) is loaded into the first well of the gel. The fragments in the marker are of a known length so can be used to help approximate the size of the fragments in the samples.
which type of mountain forms because of an oceanic plate and a continental plate colliding?
a. Aleutian
b. Continental-continental
c. Fault-block
d. Andean
Answer:
D.) Andean
Explanation:
Andean is the kind of mountain formed due to an oceanic plate and continental plate colliding.
Answer:
your answer to this question is Andean letter D
Explanation:
A tapeworm lives inside a person, eating all the nutrients before they can be absorbed by the person's body. Which type of relationship does a tapeworm have with a person?
Answer: Host??
Explanation:
Answer:
The person and the tapeworm have a parasitical relationship.
Explanation:
The parasite (the tapeworm) is benefiting from its host while the host is being harmed by not getting the nutrients it needs.
I hope this helps! :)
Transpiration is the evaporation of water from the surface of a plant. Explain.
Answer:
Transpiration is the loss of water from a plant in the form of water vapor. Water is absorbed by roots from the soil and transported as a liquid to the leaves via xylem. In the leaves, small pores allow water to escape as a vapor. Of all the water absorbed by plants, less than 5% remains in the plant for growth.
Due to
certain traits do not demonstrate independent
assortment.
a Linkage
b Crossing-over
C Mutation
d None of the above
Check
Answer: linkage
Explanation: cK-12 says it’s right :)
4. Which evidence did Darwin NOT use to support his theory of evolution?
a. Observations of fossils
b. Finches on different islands had different types of beaks
c. Young finches that acquired desirable traits as they aged
d. Observations of different species with varying traits
Answer:
The answer, I believe, is a.
Explanation:
Observations of fossils came later I believe. :)
Please help me fr !!
The holds the DNA, and controls the functions of eukaryotic cells.
Nuclear Membrane
Nucleus
Mitochondria
Chloroplast
Which is the most abundant chemical found in living cells?
Answer:
Water
Explanation:
If a population pyramid has a very broad base then what does that tell you about the population it represents?
Answer:
A population pyramid is defined as a graphical representation that shows distribution of both genders male and female in all age groups.
The base of a population pyramid represents the birth rate, so a very broad base represents the higher population of younger age children and higher birth rate.
Hence, the wide base shows higher population of younger age children and higher birth rate.
How might a mat of mosses protect a forest?
Answer:
Mosses play important roles in filtering and storing the water and nutrients that forests need to survive and grow. Mosses are important because they help regulate water in the forest ecosystem by slowly absorbing and releasing rainfall while keeping nutrients in place. Their nutrients and water come from rainfall or running water.
does anyone know these two answers?
What letters represent the four nitrogen bases in DNA?
Answer:
The four nitrogen bases found in DNA are adenine, cytosine, guanine, and thymine. Each of these bases are often abbreviated a single letter: A (adenine), C (cytosine), G (guanine), T (thymine).
Explanation:
The four nitrogen bases found in DNA are adenine, cytosine, guanine, and thymine. Each of these bases are often abbreviated a single letter: A (adenine), C (cytosine), G (guanine), T (thymine).
What is base-pairing rule?According to the base-pairing rule, the one purine binds with a specific pyrimidine always, the purine adenine (A) only pairs with the pyrimidine thymine (T) and similarly, the purine guanine (G) only pairs with the pyrimidine cytosine (C) in DNA, and in RNA the purine adenine (A) binds with the only uracil.
The bases are Adenine, guanine, guanine, cytosine, thymine, adenine the string of their base pair would be Thymine, cytosine, cytosine, guanine, adenine, thymine.
DNA stands for Deoxyribonucleic acid. It is made up of two complementary strands. There are four nitrogenous base present in the DNA strand. These are-
Adenine (A), thymine (T), guanine (G), and cytosine (C). These bases pair with bases on the complemenatry strand just according to the Watson and Crick base pairing ( A=T, G ≡ C ). Uracil is another nitrogenous base. But it is present in RNA in place of Thymine.
Thus, bases found in the DNA are Adenine, thymine, guanine, cytosine.
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What molecule is removed during dehydration synthesis? *
a. Water
b. Carbon dioxide
c. Sugar
d. Carbon
During dehydration synthesis, water molecule gets removed. The correct option is a.
What is dehydration?A dehydration reaction in chemistry is a chemical process in which the reacting molecule or ion loses water. The opposite of a hydration reaction, dehydration reactions are frequent processes.
"Chemical processes known as dehydration reactions are those in which a water molecule is removed from the reactant molecule. Dehydration synthesis is the process of combining two compounds while removing water molecules.
These kinds of reactions can assemble and disassemble nucleic acids, proteins, and carbohydrates, however the monomers in each case vary.
Many polymers are made by dehydration processes as well. Another illustration is the transformation of alcohols into ethers.
Thus, the correct option is a.
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Can someone help me please
What change led to an increase in the number of light-colored moths within the population?
More mutations
Decreased pollution
More dark colored trees
fewer humans
Answer:
decreased pollution
Explanation:
The article
When an animal moves, which energy transformation takes place?
A. food energy → moving energy
B.chemical energy → solar energy
C. chemical energy → potential energy
D.chemical energy mechanical energy
Explanation:
option D is the correct answer ..
hope this will be helpful to you .
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Which of the following physical traits are shared by both plants and animals? [Will pick Brainliest]
A) They both utilize identical sexual organs
B) Flowers
C) Color
D) They both utilize protective structures
[iCEV Agriscience]
Answer:
(A)
Explanation:
can't be flower
can't be color
can't be protective structure
a flower has the ovary which animals have too
1. What happens to the products of the Krebs cycle?