Answer:
A biogenesis
Explanation:
A biogenesis is the idea that life has originated from small, single celled organic matter (such as bacteria). All of the other theories are less relavant to the topic.
What would happen to a mutated ATP synthase enzyme where the proton binding aspartate residue on the c subunits was mutated to an alanine
When the ATP synthase enzyme was mutated at the proton binding aspartate residue on the c subunits to alanine, the enzyme would not make ATP in the presence of a proton gradient.
What do you mean by ATP synthase?ATP synthase may be defined as the enzyme which catalyzes the synthesis of ATP from ADP and phosphate.
When the region of the enzyme ATP synthase was mutated, it changes the outcome. It affects the normal function and properties of the enzyme when there was a mutation.
Therefore, when the ATP synthase enzyme was mutated at the proton binding aspartate residue on the c subunits to alanine, the enzyme would not make ATP in the presence of a proton gradient.
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Select the correct answer.
Which statement about somatic mutations is true?
A.
They exist in all the cells of the body.
B.
They are acquired through exposure to mutagens.
C.
They are inherited via sperm and egg cells.
D.
They are passed on to offspring.
The ________ nervous system is composed of the brain and spinal cord.
Answer:
The central nervous system is composed of the brain and spinal cord.
Why is forensic anthropology an important part of forensic science? What does this area add to the investigation of crime?
This part is very important for forensic science
Suppose a criminal killed someone with knife.The only way to identify the criminal if CCTV is broken is by his finger print on knife.Forensic anthropology helps in identifying the criminals crime prints .Answer:
It is important because it is a special field of forensic science where the bones of a victim are further analyzed.
Explanation:
How do the skin’s three layers differ?
Answer:
Because they all have a different purpose
Explanation:
The epidermis provides a waterproof barrier and creates our skin tone.
The dermis, the middke layer of skin , contains tough connective tissue, hair follicles, and sweat glands.
The hypodermis is made of fat and connective tissue.
Explain how the body receives and circulates oxygen. Identify one disease process that interrupts this exchange or circulation of oxygen
From the nose or the mouth:
Explanation:
What is the light and porous material at the center of bone.
Answer:
Spongy or cancellous tissue – the porous, honeycombed material found inside most bones, which allows the bone to be strong yet lightweight.
People use salt to remove the leech from the body parts during monsoon. The above phenomenon explains
A. De-plasmolysis
B. Plasmolysis
C. Flaccidity
D. Turgidity
During what geologic epoch did the last glacial advance occur?.
Answer:
Pleistocene epoch
Explanation:
What percentage of household trash can be recycled?.
Answer:The EPA estimates that 75% of the American waste stream is recyclable, but we only recycle about 30% of it.
Explanation:edg2022
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Embryo sac is to ovule as _______ is to an anther.
(a) Stamen
(b) filament
(c) pollen grain
(d) androecium
Answer:
pollen grain
Explanation:
Embroyo sac is a useful thing in plants reproduction
It is actually a female gametotype.It gets reproduced through pollination
Using this punnett square, what percentage of offspring can display the recessive trait?
Answer:
What punnett square?
Explanation:
I don't know. I'm sorry.
During the end Permian mass extinction, the die-offs were so extensive, __________ or more of animal species went extinct.
During the Permian mass extinction more than 80% of the global animal species went extinct.
What was the Permian mass extinction?This was one of the many mass extinction events that occurred during the Earth's history. Mass extinction events are global die-off's of animal species. Throughout history, these have been caused by many factors, but often include a sharp change in global weather conditions. The Permian mass extinction killed of 95% of all land species and 70% of all marine life, averaging around 80% in total species.
Therefore, we can confirm that during the Permian mass extinction more than 80% of the global animal species went extinct.
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Where do plants get the energy to make organic molecules?.
Answer:
Sun
Explanation:
Energy is obtained from sun ,which is ATP
1. Which statement shows the direction of the transfer of heat in this experiment?
The heat transfer is from the
v to the
2. Which statement compares the temperatures of the white and 1, black sheets at 1, 2, and 3 minute(s)?
The temperature
3. What conclusion can be made based on this data?
D intro
Answer:
Light bulb to Paper
Is higher for the black paper
The white paper absorbs less heat
Explanation:
Took on edge, hope this helps!
Answer:
1. Which statement shows the direction of the transfer of heat in this experiment?The heat transfer is from the light bulb to the paper 2. Which statement compares the temperatures of the white and black sheets at 1, 2, and 3 minute(s)?The temperature is higher for the black paper. 3. What conclusion can be made based on this data?The white paper absorbs less heat.
verse of the day! Jesus replied,"Very truly I tell you, kingdom of God no one can see the unless they are born again. John 3:3 have a blessed day!
Describe how urine is formed.
PLS HELP ILL GIVE BRAINLIEST!
I NEED HELP ASAP!!!!
Answer:
The nephrons of the kidneys process blood and create urine through a process of filtration, reabsorption, and secretion.
Humans convert ammonia to the water soluble compound urea. True O False
How does energy move though the environment
Answer:
First it flows from the Sun to autotrophs, or producers. Then it flows from producers to consumers.
Explanation:
All members of a single species will have the same
genes
height
Phenotypes
eye color
Answer:
The answer should be 'Genes'
Explain why the coyote is considered a limiting
factor in the Adirondack Mountains.
Answer:
The coyote eats the beaver, deer, and moose so the coyote limits the number of prey.
Where a river flows from an area of harder rock to an area of softer rock, the softer rock may wear away, eventually forming a drop called a(n) a. oxbow lake. b. gully. c. waterfall. d. delta. please select the best answer from the choices provided a b c d
Where a river flows from an area of harder rock to an area of softer rock, the softer rock may wear away eventually forming a drop called a waterfll.
What do you call a river that flows into another river?A tributary, rich is a brook or river that pours into a larger strem or main parent river, a lake. A branch does not flow directly into a sea or ocean.
Thus, option "C" is correct.
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How is it that some people have different DNA than others? What exactly about what the DNA is different?
Humans have used fossil fuels at a level in which they cannot be renewed. which list includes only fossil fuels? wood, natural gas, and coal natural gas, coal, and oil wood, natural gas, and solar coal, oil, and solar
Answer:
coal,oil, natural gas
Explanation:
Search up it
What factors led to the commercial extinction of northern cod? (site 1)
Answer:
The factors that led to the commercial extinction of the northern cod is countries had set quotas, they set them as high as possible to protect their economies
Explanation:
The Brazilian Pepper plant was brought to Florida for decorating the yards of homes, but it has spread to Florida's wilderness.
are butterflys made up of one or more cells
Answer:
There made up of multiple cells
Explanation:
Answer:
the monarch butterfly has eukaryotic cells.
Explanation:
When scientists replace a gene (DNA) from one species with the same gene (DNA) from a different species, the same amino acids will be produced. This happens because
a) all organisms have nucleic acids, so they all produce amino acids
b) all organisms have DNA, so they produce the same biological molecules
c) organisms use DNA to replicate, and RNA to store the genetic information
d) all organisms share a common ancestor, so thier genetic code is universal
it has to be "d"
Explanation:
The____concentrates bile produced by the____and stores this concentrate until it is needed for digestion.
Answer:
The_GALLBLADDER_concentrates bile produced by the_LIVER_and stores this concentrate until it is needed for digestion.
What do nucleosomes do?
Answer:
Nucleosomes are the basic packing unit of DNA built from histone proteins around which DNA is coiled. Explanation: They serve as a scaffold for formation of higher order chromatin structure as well as for a layer of regulatory control of gene expression.
Answer:
Nucleosomes are the particles in DNA that are responsible for compaction and transcription, and may also carry hereditary information.
Hope this helps!
what test can determine if a person has hiv or tell how much a virus is present in the blood
Answer:
Yes, tests like urine and blood tests.
Explanation:
Make me brainiest.
which points in the diagram would have spring tides?
please help!!
Answer:
A and CB and D is incorrect