Answer:
ground
Explanation:
all you need is in the photo
ASAP
Answer:
translation; mRNA --> protein.
It includes three steps: initiation, elongation, and termination.
Explanation:
After the mRNA is processed, it carries the instructions to a ribosome in the cytoplasm. Translation occurs at the ribosome, which consists of rRNA and proteins
Common vectors Include:
A) Bats
B) Mosquitoes
C) Ticks
D) All answers are correct
Answer:
B. Mosquitoes
Explanation:
Vector:
Mosquito/Anopheles
Disease caused:
Lymphatic filariasis Malaria
Culex
How are carbon dioxide and oxygen exchanged in the lungs?
A. Large blood vessels constrict and enlarge near the the lung tissue so gases can be exchanged.
B. Carbon dioxide and oxygen are exchanged in the aorta.
C. Small blood vessels pass next to the air sacs of the lung, gases are exchanged across a thin membrane.
D. The walls of the arteries thicken, harden, and lose their elasticity so that oxygen can pass through them.
Lung air sacs are surrounded by small blood veins, and a thin membrane allows for the exchange of gases (option C).
What is the purpose of oxygen?The chemical process that generates energy and powers the metabolisms of most living things, respiration, depends heavily on oxygen. The oxygen in the air that we breathe is essential for the survival of humans and many other animals.
O2 gas is it just O2?The sole sort of atom in oxygen makes it a chemical element, which is a substance. An oxidizing agent has eight atoms in its nucleus, as indicated by its atomic number of 8, which is represented by the letter O in its official chemical formula. At room temperature, oxygen is a gas that lacks all other flavors, smells, and colors. Molecular oxygen can be found in nature.
To know more about Oxygen visit:
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Which of the following is the adapted feature of polar bears to live in extremely cold climate?
a. white fur, fat below the skin, keen sense of smell
b. thin skin, large eyes and white fur
c. a long tail, strong claws, white large paws
d. white body, paws for swimming, gills for respiration
(I will give brainleist who give first answer)
Answer:
option a
Explanation:
a polar bear has white fur thick fat and a keen sense of smell like most bears. Just look at a photo of a polar bear and that is clear
What is a change in an organism that allows for it to survive in its
environment?
A.homologous
B.vestigial
C.variation
D.adaptation
Answer:
d adaptation
Explanation:
its an adaptation because its a change that helps the organism survive
Fossil records: Location
A fossil record is a group of fossils which has been analyzed and arranged chronologically and in taxonomic order.
Which statement is true about a relationship between DNA, a gene and a chromosome?
A gene is similar to DNA in structure but different in function,
O A gene is similar to DNA in function but different in structure.
A gene is made up of small segments of chromosomes.
O A gene is made up of a small segment of DNA.
Answer:
A gene is made up of a small segment of DNA.
Explanation:
If mom and dad have green eyes, you might inherit the trait for green eyes from them.
where do organisms live in the ocean
Answer:
either close to the shore or deeper out into the sea
Explanation:
hope that helps!
Answer: Coastal habitats on the continental shelf, even if this area occupies only 7% of the total ocean area. Most of the open ocean habitats are found in the deep ocean beyond the edge of the continental shelf. Ocean and coastal habitats can be created by species living in them.
Explanation:
what is natural selection?
Answer: The process whereby organisms better adapted to their environment tend to survive and produce more offspring.
Mr. Shepherd is at a football game on a cold day. How does his body maintain a relatively constant body temperature? What is this process called?
Answer:
1. Mr. Shepherd maintain a relative constant body temperature by preventing loss of heat.
2 This process is called HOMEOSTASIS
Explanation:
Homeostasis is the process whereby living organisms maintain a stable internal environment despite changes in conditions to the external environment. It is necessary that the body undergoes this process in order to guarantee survival.
According to this question, Mr. Shepherd is at a football game on a cold day. This means that in order to maintain a stable internal temperature, the body must preserve heat in the body and prevent its loss via sweating.
The regulation of body temperature is maintain fundamentally by the thermoregulatory center located in the preoptic region of the hypothalamus, this process is called homeostasis, which is the balance that occurs in the internal environment.
The main thermoregulatory mechanism is the increase or decrease in blood flow to the skin, through vasodilation and vasoconstriction.
Thermal sensing cells or thermal sensors for heat and cold are located on the skin surface (peripheral receptors), in the pre-optic region of the anterior hypothalamus (central receptors) and in other parts of the body.When it is hot, blood circulation to the skin increases (it becomes red) and when it is cold it decreases (the skin becomes paler).In addition to blood flow, the body also uses sweat to regulate temperature, sweating evaporates water on the surface of the skin and heat is lost, thereby lowering body temperature.Therefore, we can conclude that the maintenance of body temperature is closely related to another important indicator, the internal environment (homeostasis).
Learn more about homeostasis here: https://brainly.com/question/965852
The nucleus of a cell is most responsible for what function?
Answer:
The main function of the cell nucleus is to control gene expression and to mediate DNA replication during the cell cycle. The nucleus provides a site for transcription in the cytoplasm, allowing levels of regulation that are not available in prokaryotes.
what will happen if we cover and tie a plant inside a plastic bag
Answer:
the plant will start to wilt and then die
Answer:
it will die
Explanation:
It will suffocate and need fresh air, water, and food or nutrients to survive so therefore I come to my conclusion ;-;
PLS HELP!! brainliest + extra points! it's easy but i didn't study tbh:)
Answer:
Guanine to Cytosine
Explanation:
G always matches C
A always matches T
Hope it helps
Plz mark Brainiest.
DNA is always coiled up tightly in chromosomes.
True or false?
Neurons and muscle cells perform different functions. In the body, these cells have the same . The function of muscle cells is , while the function of neurons is to send nerve signals.
Answer: Nerve cells and muscle cells are excitable because their cell membrane can produce electrochemical impulses and conduct them along the membrane.
Explanation:
Answer:
Gentic Makeup, and Movement
Explanation:
In order to create a big storm, the HIGH LEVEL TEMPERATURE had to be... A.Very Cold B.Cold C.Cool
Question:
In order to create a big storm, the HIGH LEVEL TEMPERATURE had to be... A.Very Cold B.Cold C.Cool
Answer:
A, because in order to create a big storm, the temperature has to be at least 40-20 degrees Fahrenheit (below 30 is freezing point, aka snow), and that would be weather where you would need to wear a thick jacket and warm pants.
If this helped, your welcome! Please know that I might be wrong, and if I am, I am truly sorry for that. But If you would, please make me brainliest.
- niaxfandoms (ig and yt)
What is an antigen?
Answer:
In immunology, an antigen is a molecule or molecular structure, such as may be present on the outside of a pathogen, that can be bound by an antigen-specific antibody or B-cell antigen receptor. The presence of antigens in the body normally triggers an immune response.
the anthers in this flower located above or below the stigma
Answer:
The anther produces pollen (male reproductive cells). The filament holds the anther up. During the process of fertilization, pollen lands on the stigma, a tube grows down the style and enters the ovary. Male reproductive cells travel down the tube and join with the ovule, fertilizing it.
Explanation:
Explain how a rollercoaster converts potential energy to kinetic energy
the xx chromosome type is found in__
Answer:
[tex]females \: \: \: \: \: \\ it \: is \: your \: right \: answer \: [/tex]
3. Why does asexual reproduction result in offspring with identical genetic variation?
Answer:
Because the offspring are not getting genetic material from another organism.
Explanation:
Groups of ______________
A. Specialized Genes
B. Specialized cells
C. specialized proteins
form____________
A. homeostasis
B. specialized cells
C. organs/tissues
and cooperate to help organisms maintain _________________
A. homeostasis
B. organs/tissues
C. specialized cells
Answer:
B
C
A
Explanation:
cells make up tissues and organs ,and matianing homestais is the goal of your body.
what is the difference between active and passive immunity? give and example of each.
Passive immunity is receiving premade short lasting antibodies. For example, antivenom.
Active immunity is the person's own immune system actively producing long lasting antibodies. For example, a vaccine.
Hope this helps and have a great day!
How do the respiratory and circulatory systems work together to maintain homeostasis, particularly during strenuous/intense exercise?
Please can anyone help me ill make you the brainiest, I need help with these questions!
1.How many moles of oxygen react with 10.5 moles of methane?
2.How many moles of methane react with 10.7 moles of oxygen?
3.How many moles of carbon dioxide are produced from 80 moles of methane?
4.How many moles of water are produced from 800 moles of methane?
5.How many grams of oxygen will react with 85 grams of methane?
Answer:
the moles of oxygen react only 1.05 moles
Explanation:
because the formula of methane is CH4 so it has 10 molecule so 10.5 ÷10 =1.05
What makes a good rapper?
I will mark you Brainly.
Answer:
- Rapping on beat
- Bars we understand not just mumbling or repeating the same word over nd over again
- Confidence
Explanation:
What will happen if a cell does not respond to cell cycle signals and begins dividing continuously?
A- nothing
B- Cancer
C- You will grow faster
D- HIV
Answer:
B
Explanation:
Hope this helps!
a group of that works together are called organs
Answer:
Tissues.
Explanation:
A group of distinct tissues work together & make up an organ which in turn makes an organ system.
Which of the following is the best example of diffraction?
Answer:
you voice echoing back when you shout in a canyon
Explanation:
What are 2 tertiary consumers, 2 producers, 2 primary consumers and 2 secondary consumers?
Answer:2 tertiary consumers could be a Bear and a Wolf
2 Secondary Consumers could be a Bird and a Fish
2 Primary consumers could be a worm or a snail
2 Producers could be Grass and Algae
Explanation:
poggies
