Answer:sun eating plant
Explanation:
ill give brain thing
Answer:
B
Explanation:
Bacteria are bigger and more complex than viruses, though they can still spread through the air.
Which of the following is an example of an enzyme? Multiple Choice Sigma factor: the protein that binds to bacterial promoters to initiate transcription Insulin: the protein that tells cells to uptake glucose Keratin: the protein that gives cells structure Glucose transporter: the protein that allows glucose into cells ATP-synthase: the protein that produces ATP from ADP and P
Answer:
ATP-synthase: the protein that produces ATP from ADP and P
Explanation:
Proteins have diverse functions. Enzymes are very specific type of proteins with catalytic activity, help run reactions, and help with metabolism.
ATP-synthase is an enzyme in electric transport chain which allows us to make ATP using the electrochemical gradient in mitochondria.
Gram-positive and Gram-negative bacteria are most commonly differentiated in the laboratory by whether __________ .
Answer:
They take up the Gram stain.
If yes, gram positive.
If not, gram negative.
Where does photosynthesis occur?
A. leaves
B. roots
C. bark
D. seeds
Answer:
a and b
Explanation:
because some plants with out leaf occurs in a root
The blind mole rat is a close relative of other rats. however, mole rats live underground for their entire lives. as a result, their eyes have evolved into useless structures. presumably, mole rats will not have eyes at all in the distant future. what type of structures are the mole rats eyes?
a.
vestigial structure
b.
developmental structure
c.
homologous structure
d.
analogous structure
Answer:
A. vestigial structures
Explanation:
Vestigial structures are those that serve no purpose in current organisms, but were useful to ancestors of those organisms.
The continental crust is:
A. Composed mostly of granite.
B. up to 6 km thick.
C. formed from quickly-cooled lava.
D. made of rock 200 million years old.
(ik this isnt biology but they dont have an option for the subject it is)
Answer:
The answer is A.
Explanation:
The continental crust juts above water because it is thick and granite is less dense than basalt so it floats higher on top of Earth’s interior.Why is commensalism important in a diverse ecosystem? (or just important in general) IMPORTANT I REALLY NEED THIS YOU DONT KNOW HOW MUCHmarking brainliest
Answer:
It is important for mating, eating and mutual relationships within the ecosystem. It brings life and help to the creatures and organisms within the system. it creates mutual and parasitic relationships.
Explanation:
How do homologous structures show
common ancestry?
A. They show us the genetic makeup of extinct organisms.
B. They show the situation that caused a species to branch
off from the original.
C. They show similarities between species and which
organism first developed the structure.
D. They are the structures that exist in the oldest living
member of an existing species.
According to the context, homologous structures show similarities between species and which organism first developed the structure.
What are homologous structures?They are structures that in different species fulfill similar functions, but have different embryonic origins, by virtue of their similarity, they suggest their connection with a common ancestor.
That is to say, it is the expression of the same genetic combination and that it is supposed to come from a common ancestor.
Therefore, we can conclude that according to the context, homologous structures show similarities between species and which organism first developed the structure.
Learn more about homologous structures here: https://brainly.com/question/10304847
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Which describes how viruses reproduce
when using a living host?
A. they cannot reproduce
B. slowly
C. with non-living material
D. quickly
Answer:
c.po
correct me if I'm wrong but Mao jdt aho NASA isip nho..tnx
Which statement is true about organ systems in the human body?
Choose 1 answer:
(A) if one organ system fails due to a disease, another will take its place.
(B) each organ system carries out a unique function in the human body.
(C) each organ system works completely alone as it helps the body live and grow.
how animal husbandry affects society
If you took a cross-section of soil from your backyard, what would be the correct order of soil layers from top to bottom?
bedrock, parent rock, subsoil, topsoil, organic
bedrock, subsoil, parent rock, organic, topsoil
topsoil, organic, subsoil, bedrock, parent rock
organic, topsoil, subsoil, parent rock, bedrock
topsoil, organic, subsoil, bedrock, parent rock
Answer: organic, topsoil, subsoil, parent rock, bedrock
Explanation:
What is the physiological cause of a heart attack?.
Answer:
stress
Explanation:
when stress levels are high, your whole body is affected including your heart. when stress levels become so high that you're affected, your heart suffers and causes a heart attack.
6. What are four main principles to the theory of natural selection?
Answer:
variation, inheritance, selection and time
Is xylem or schlencyma the tissue that forms annual rings during secondary thickening growth in dicot plant
Answer:
xylem
Explanation:
If two organisms have homologous structures and similar early development, what can you infer about them?
Answer:
Common ancestry
Explanation:
If two things have similar structures and have similar early development that means they likely originated from a common ancestory a long time ago. This would support the notion that they are evolutionary related.
an element found in group 17 of the periodic
table
A group of Right Whales are moving from the coast of Nova Scotia to the coast of Georgia. What are the Right Whales doing? A. emigrating from Georgia
B. hibernating in Georgia
C. immigrating to Georgia
D. remaining in Georgia
Answer:
it is b they are hibernating
which statement accurately describes natural selection?
a when animals adapt to their environment and reproduce consistently, they will evolve
b. all living things on earth, including animals, plants, and microbes, share common ancestry.
c all evolutionary patterns can be observed at different places and over different amounts of time.
d when animals evolve from a common ancestor, they share certain dna sequences
Answer:
a when animals adapt to their environment and reproduce consistently, they will evolve
Explanation:
yeaaaaa
URGENT!!!!!!!!!
What are the differences and similarities between cancer and an infectious disease? explain in detail.
Answer:
Cancer and infectious diseases are totally distinct categories of ailments. But at times they may present with similar symptoms and signs 1, 2. They are however treated with different modalities of therapy. Usually, infectious diseases do not carry the gloomy outlook of malignant tumors, although an infection may be fatal or develop at the end of treatment of a cancer.
Explanation:
We propose to disclose first degree analogous features between cancer and infectious diseases and to find out whether these similarities are superficial and negligible, due to the use of the same bodily pathways by the two categories of disease or if they represent significantly parallel characteristics. We have found several primary analogous features, predominantly regarding pathways of spread, but to some extent also concerning the interaction with the immune system. Some of the implications to our hypothesis are probably available in the recent literature, at the experimental or clinical levels. For example endostatin, an angiogenic inhibitor has been used to prevent promotion of metastasis in cancer and to reduce granulomas formation in schistosomiasis. An ECFR antagonist employed to restrain bronchial vessels proliferation in pseudomonas infection, has also been used for the treatment of lung cancer.
Structures of the Excretory System Cells produce wastes such as salts, carbon dioxide, and ammonia. For homeostasis to be maintained, these wastes need to be removed from the body. Excretion is the process by which metabolic wastes are elimiNted from the body.
- The skin excretes excess water, salts, and a small amount of urea in sweat.
- The lungs excrete carbon dioxide and water vapor.
- The liver converts potentially dangerous nitrogen wastes to urea.
- The kidneys are the major organs of excretion. They remove excess water, urea, and metabolic wastes from the blood. Ureters carry urine from the kidneys to the uriNry bladder, where it is stored until it leaves the body through the urethra.
1. Why does the body need an excretory system?
Answer:
okay lets go.
Explanation:
A body needs an excretory system because:
Withouts the excretory system the wastes such as sweats ,urea will be continously collects in the body and they are harmful therefore can cause death.
genetic modification of food crops is considered controversial because
Answer:
Although GMO have their own benefits they have certain disadvantages too.
1) They may cause allergies.
2) They can make pest resistant plants.
3) Morally, humans have no right to interfere with God's creations.
4) They can cause antibiotic resistance.
How do you think our bodies process food?
many marine organisms depend on upwelling to bring nutrients to surface. how might El Nino affect a fisherman's way of life
The upwelling of seawater refers to the rising up of the deeper and cold water towards the surface of the sea. This cold water is comprised of the valuable and essential nutrients and as they move upward, it provides these nutrients to the marine organisms.
What is El Nino?El Nino is usually defined as the large-scale changes in the climate that occurs due to the interaction between the ocean and the atmosphere. It leads to the episodic rise in the temperature of the sea surface, which typically occurs in the central and the eastern part of the central Equatorial Pacific.
The occurrence of El Nino leads to the reduction of the upwelling of deep-sea cold water. During the time of this harsh climate, the fishes die or they sometimes migrate into some other places where they can obtain their food. Due to this, the fisherman cannot go fishing.
Thus, the occurrence of El Nino directly affects a fisherman's life.
To learn more about El Nino click here:
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A career as a manager of a business
requires the person to be able to handle
which of the following?
A. Only one position/job
B. Just one department
C. Multiple employees
D. Entire company advertising
Answer:
C
Explanation:
What occurs when solar radiation bounces off a surface?
texturization
absorption
reflection
energization
When we say that DNA replication is semiconservative, we mean that: None of the other answer options is correct. only half of an organism's DNA is replicated during each cell division. parental DNA stays in the parent cell and daughter DNA ends up in the daughter cell. when DNA is replicated each new double helix contains one parental strand and one newly synthesized daughter strand.
Answer:
each new double helix contains one parental strand and one newly synthesized daughter strand, is the correct answer
What parts of the chemical equation for photosynthesis are organic molecules?
Answer:
Glucose
Explanation:
Organic molecules are those in which carbon is bonded to hydrogen. Glucose is, therefore, an organic molecule. Carbon dioxide, while it contains carbon, does not include hydrogen, and is, therefore, an inorganic molecule.
Short-term illnesses that are often the result of a viral or bacterial invader and usually amenable to cure are known a
Apes and chimpanzees are different species because _________________.
a. they live in different environments
b. they cannot produce offspring together
c.they have different physical features
d.they eat different foods
Answer: b
Explanation:
different species cant reproduce
