Answer:
Atom
Explanation:
Have a great day!
A major disturbance that caused the ecosystem to completely collapse - Gizmo lab - people keep saying remove all the deceased but I don't get what that means :/
Answer:
Look below.
Explanation:
Major disturbances that could cause an ecosystem to completely collapse could include habitat loss, human industrial growth, overpopulation, climate change, pollution, and invasive species entering the habitat.
Consider the fact that a horse walks on what would be your “middle finger”. Why do you think that bone is so much larger and so much more developed in a horse rather than humans?
Answer:
To support the high body weight.
Explanation:
The bone of feet is much larger and more developed in a horse rather than humans because this large bone helps the horse in running and provides support to the leg to bears body weight. The horse weight is so much high as compared to humans so it needs more strong bone in finger of his foot. The more development of the bone also occurs due to the function it performs so that's why the bone is more larger and more developed in a horse than humans.
HELP I'M STUCK WILL GIVE BRAINLIEST
The DNA strand above is cut with a restriction enzyme at the restriction site 5’-GAATTC-3’. The enzyme makes a staggered cut between the two T’s of the restriction site. Based on this information, write the DNA sequences of the resulting DNA fragments.
ATCGAATTCGTCGCTGAATTCGCCTAACTCCCGTGCCTATATATGGAATTCGCT-3’
TAGCTTAAGCAGCGACTTAAGCGGATTGAGGGACGGATATATACCTTAAGCGA
Answer:
i think it's GAATTC
Explanation:
The DNA strand above is cut with a restriction enzyme at the restriction site 5’-GAATTC-3’. The enzyme makes a staggered cut between the two T’s of the restriction site is GAATTC.
What is Restriction site?An isolated bacterial protein known as a restriction enzyme cleaves DNA at sequence-specific locations to create DNA fragments with a known sequence at each end.
For several laboratory techniques, such as genetic engineering and recombinant DNA technologies, restriction enzymes are essential.
There are at least 3,000 restriction enzymes, and they are all really cool. Each of these enzymes snips a certain DNA sequence, regardless of whether the DNA comes from a mouse, a bacterium, a fungus, or a human.
Therefore, The DNA strand above is cut with a restriction enzyme at the restriction site 5’-GAATTC-3’. The enzyme makes a staggered cut between the two T’s of the restriction site is GAATTC.
To learn more about Restriction enzymes, refer to the link:
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What are the characteristics of life that all living things have in common?
Answer:
Properties of Life. All living organisms share several key characteristics or functions: order, sensitivity or response to the environment, reproduction, growth and development, regulation, homeostasis, and energy processing.
Explanation:
What is the role of chlorophyll is photosynthesis?
A. Carries high-energy electrons from the thylakoids to the stoma.
B. Converts carbon dioxide into glucose.
C. Absorbs energy from sunlight.
Answer:
Chlorophyll's job is to obsorb sunlight into the plant to be able to use the process of photosynthesis! Answer is C
I would really appreciate it if someone help me with this!!!
Answer:
Bb= HE
bb-HOC
Ss=HE
SS=HOD
ss=HOC
Tt=HE
tt=HOC
TT=HOD
Explanation:
Need answer quick please thanks
Answer:
C
Combine B (above) and b (left) so Bb
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Which environment is an area of land permanently filled with water and plenty of trees?
A) Grassland
B) Mountain
C) Swamp
D) Tundra
Which property of water is shown in diagram A?
A
B
HELLPPP!!!! I asked this multiple times can sum1 please help:(((
Which of the following is the MOST common source of indoor air pollutants in less-developed countries?
A. poorly ventilated cooking fires
B. carbon monoxide from vehicles
C. cleaning solvents
D. air-conditioning units
Answer:
I think it's A. poorly ventilated cooking fires.
I hope you get it right!
what color compares all wavelengths of light
Answer:
Range of the visible spectrum
colour* wavelength (nm) frequency (1014 Hz) energy (eV)
*Typical values only.
red (limit) 700 4.29 1.77
red 650 4.62 1.91
orange 600 5.00 2.06
yellow 580 5.16 2.14
green 550 5.45 2.25
cyan 500 5.99 2.48
blue 450 6.66 2.75
violet 400 7.50 3.10
Helppp a b c or d? Helppppppppo
Answer:
A
Explanation:
ppl were scared that japenece ppl were spies with no evidence
Answer:
b
Explanation:
after the bombing of Pearl Harbor you couldn't trust anyone that was Japanese because there was a chance they were a spy
Just let me know if I’m not help me please
Answer:
Your choices are all correct!
Answer:
Your are right the correct anwsers are
B. have cell wallC. possess large, central vacuoleF. Contains chloroplastsExplanation:
hope this helps you :)
2. Which fruit provides an analogy as to the thickness of the
crust of the earth?
Answer:
The orange is analogous to the Earth in having a relatively dense centre (mantle/core) and a much less dense skin (crust).
Answer:
A good anology is an oarnge because it has a thin/semi hard "crust" while the inside is much softer and bigger
HELP PLEASE ! Which statement best describes the result of meiosis?
A. It produces body cells.
B. It causes alleles to go bad.
C. It prevents genetic problems.
D. It produces gametes/ sex cells.
Answer:
D. It produces gametes / sex cells.
Explanation:
Meiosis is a reductions division, so the source of the sex cells will produce the gametes, undergoing meiosis. The gametes will have half the number of chromosomes in a human body (23).
Were humans living here when layer E or layer B was being formed? Support your answer
help i have no idea what this is
Answer:
I think it's C. City A will have cooler summer temperatures and warmer winter temperaturess
Explanation:
Because it's closer to the ocean
I hope this helpes ;)
What cell is this help
Answer:
It's a plant cell
Explanation:
You can tell because the outside is a bit thicker because of the cell wall and it's shape
Answer:
The anwser is A. Plant Cell
Explanation:
Animal cells are circle shaped
Bactira cells look pill or oval shaped
Virus cells look like those circles with the skipes coming off of it
Plant cells are more square or straight egde shapedHope this helps :)
According to the evidence scientists have gathered, whales and hippos are more closely related than whales and fish. Describe the types of evidence a scientist uses to infer whether two species such as whales and hippos share a common ancestor.
The type of evidence that scientists use to infer ancestry includes morphological, molecular, and embryological evidence, and the fossil record.
What is evolution?
Evolution can be used to describe descendence from a common ancestor of two or more species.
The presence of homo-logous structures is indicative of common ancestry between different species.
These homo-logous structures can be observed during the embryo stage of organisms and the observation of the fossil record.
Learn more about homo-logous structures here:
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List at least 3 reasons why scientists can not adequately catalog every species on Earth.
Answer:
One of the reasons we can't get an accurate count is that the bulk of the things that have yet to be discovered and described are in the realm of the very small: insects, bacteria and other microbesExplanation:
I THINK THIS IS HELPFUL
How can an atom, that was once part of the rat's body, could become part of a bird's body?
Answer:
if the bird eats the rat
Explanation:
how much nervy is needed to melt 90g at 0°C
Answer:
I don't know I'm sorry I will tell you another answer asks me to
DO NOT SEND ME PDFS!!!!
What process do gametes go through to create new cells?
respiration
meiosis
photosynthesis
mitosis
Answer:
meisios is the correct answer
HELP PLS ASAP
Which of the following is an example of an ecosystem?
Choose the correct answer.
a. an oyster
b. a school of fish
c. fish and sharks
d. the open ocean
Answer:
d
Explanation:
Answer:
D. The Open Ocean........
Where do many benthic organisms live?
(answers)
A. attached to hard surfaces
B. in open water
C. near the surface of the water
D. attached to phytoplankton
Explanation:
Benthos are the organisms that live at the bottom of the Chesapeake Bay and its streams and rivers. The word benthos comes from a Greek term meaning “depths of the sea.” Benthic communities are complex and include a wide range of animals, plants and bacteria from all levels of the food web.
Explain the trigger that starts the breakdown of glucose.
Your liver releases stored glucose (glycogen) into circulation after being prompted by glucagon to transform it into a usable form.
What is a breakdown of glucose?Glycogenolysis is the name of this process. Additionally, glucagon might stop your liver from absorbing and storing glucose, keeping more of it in your blood.
A metabolic process called cellular respiration converts glucose to ATP. Glycolysis, pyruvate oxidation, the citric acid or Krebs cycle, and oxidative phosphorylation are the phases of cellular respiration.
The amount of insulin secreted by the pancreas determines how quickly glucose and carbohydrates are used. With the exception of liver and brain cells, the quantity of glucose that may diffuse in cells is often limited.
Therefore, the liver releases stored glucose (glycogen) into circulation after being prompted by glucagon to transform it into a usable form.
Learn more about glucose, here:
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Most genetic diseases are caused by recessive alleles. Why? (1 point)
A) Recessive alleles are never expressed, so they confer no disadvantage to survival.
B) Dominant alleles that cause disease are removed from the population over time, but recessive alleles can
persist indefinitely in the population.
C) Genetic diseases occur only in heterozygous gene pairings.
D) The statement is untrue. Genetic diseases are most commonly caused by dominant alleles
Answer:
B is the answer beacuse yeah sorry if wrong
The primitive hydra reproduces during the summer, when the new hydra develops as a bud of the parent. The buds break off, and the young hydra are clones of the parent organism. What kind of reproduction is this?
a. Sexual
b. Asexual
c. Genetic
d. Mother-daughter cells
.[tex] \huge \bigstar \mathfrak{ \fcolorbox{lime}{black}{ \red{ Asexual }}} \bigstar[/tex]
. Asexual
How is the cell wall different from the cell membrane in plants ? Please help ASAP
A)The cell wall is composed of cellulose which makes it thicker and more rigid than the cell membrane .
B)The is composed of , which make it thinner and more flexible than the cell membrane .
C)The cell wall is composed of cellulose , which makes it impermeable to all materials , while the cell membrane is semipermeable
D)The cell waff is composed of lipids , which make it impermeable to all materials , while the cell membrane is semipermeable .
Answer:
A)The cell wall is composed of cellulose which makes it thicker and more rigid than the cell membrane
This is my last question and I’m struggling!
Answer:
W w X w w
Explanation:
the square would fill with
Ww. ww
Ww. ww