Answer:
25 billon
Explanation:
doing same thing.
Answer:
C
Explanation:
what is quardratic equation ??express its formula .....!please gyus follow me
how quickly can bacterial contamination occur
Answer:5-10 sec
Explanation:
Active transport is used to transport very large molecules true or false
Answer:
True
Explanation:
Due to the increase in global temperatures, the range of plants and insects is increasing. The negative impact is that they now affect the local organisms in the area and are referred to as (fill in the blank) species.
Answer:
invasive species
Explanation:
just took the test
Earth's core is mainly composed of.......
A:iron and aluminum.
B:silicon and hydrogen.
C:iron and nickel.
D:silicon and oxygen.
Answer:C
Explanation:
Answer:
C:iron and nickel.
Explanation: Vote me Brainliest Thx
Look at the protein below.
A. Storing energy
B. Transporting blood
C. Moving material out of cells
D. Forming connective tissue
Answer:
The answer is d. Forming connective tissues
Explanation:
I took the test on ap**
Please help fill in the blanks: The torso, which houses the apparatus consists of upper and lower cavities that are partitioned by the____#1____.The upper cavity is called the __#2___ (or colloquially the chest) and is almost totally filled with the heart and lungs; the lower the cavity, the abdomen or belly, contains much of the __#3__ and other organs and glands.
Answer:
The torso, which houses the apparatus consists of upper and lower cavities that are partitioned by the diaphragm.The upper cavity is called the thorax (or colloquially the chest) and is almost totally filled with the heart and lungs; the lower the cavity, the abdomen or belly, contains much of the digestive system and other organs and glands.
Explanation:
The torso is an important part of the body that contains many of our organs, and its integrity is fundamental to our survival.
The torso is divided into two big cavities (thorax and abdomen) by the diaphragm, the most important muscle involved in breathing. The diaphragm has three large openings that allow the passing of the esophagus, and some blood vessels and nerves from the thorax to the abdomen, and vice versa.
Inside the thorax there's the lungs and the heart, which are separated into specific cavities: the pleural cavity, formed by the two layers of a membrane that envelops the lungs called pleura; and the pericardial cavity, formed by the two layers of the pericardium, which surrounds the heart and the large vessels.
The abdomen holds most of the digestive system, like the stomach, the liver, and the intestines, and has other important organs as well such as the kidneys. The organs from the digestive system are held in place by another membrane called the peritoneum.
pls answer i need the answer
Answer:
i think it is 2 in 4 or 50 %
A process that may return carbon to
the soil is
A. "locking" carbon.
B. decomposition.
C. respiration.
Answer:
B. Decomposition
Is your answer
The process of returning carbon to soil is referred to as decomposition. The correct option is C.
What is decomposition?Decomposition, also known as rot, is the breakdown of dead organic matter into relatively simple organic or inorganic matter including such carbon dioxide, water, simple sugars, and mineral salts.
It is the way to transfer carbon back to the soil. Water is also decomposed into hydrogen and oxygen.
Thus, the correct option is B.
For more details regarding decomposition, visit:
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what would be the mass of a charger block (Has to be grams)
Answer:
23 grams
Explanation:
If you inoculated a lactose phenol red broth with a bacterium and after 24 hours, the broth turns yellow. You accidentally leave it in the incubator an additional 48 hours, after which the same broth turns into a dark red/pink (magenta). This process is called
Answer: Deamination
Explanation: Deamination is simply the removal of an amino group from a compound, in this instance, from peptone in the phenol red broth.
Within 24-48 hours is the time frame which bacteria can be able to fully ferment carbohydrates (glucose or lactose) and after 48 hours, carbohydrate runs out because it has all been utilized leading to a rise in pH (alkaline) as the bacteria utilize peptones to give alkaline by-products.
3. Name two organelles in a plant cell that contain their own genetic material and
ribosome.
Answer:
Both, mitochondria and plastid possess their own genetic material and ribosomes.
Explanation:
BIOLOGY HELP, 1 QUESTION
Answer:
D. glucose, a large sugar
Question 1
All of the following are true of body systems within an animal, EXCEPT-
A. each system within the body is made up of multiple parts.
B. body systems interact with other body systems at a given time.
C. each part of a system only has functions for that system.
D. systems can respond to the needs of the animal.
The statement 'each part of a system only has functions for that system' IS NOT TRUE (Option C).
An organ system can be defined as a set of organs that work together to perform specific functions.
The organs systems include
skeletal systemcardiovascular systemurinary systemreproductive systemmuscular systemskin systemrespiratory systemendocrine systemdigestive systemexcretory systemimmune systemnervous system.Each part of an organ system can be used by different systems.
For example, the large intestine is part of the digestive system and excretory system.
In conclusion, the statement 'each part of a system only has functions for that system' IS NOT TRUE (Option C).
Learn more in:
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The energy used in photosynthesis come from what??
Answer:
chloroplasts.
Explanation:
Chloroplast
Chloroplasts are organelles that conduct photosynthesis, where the photosynthetic pigment chlorophyll captures the energy from sunlight, converts it, and stores it in the energy-storage molecules ATP and NADPH while freeing oxygen from water in plant and algal cells. They then use the ATP and NADPH to make organic molecules from carbon dioxide in a process known as the Calvin cycle. Chloroplasts carry out a number of other functions, including fatty acid synthesis, much amino acid synthesis, and the immune response in plants. The number of chloroplasts per cell varies from one, in unicellular algae, up to 100 in plants like Arabidopsis and wheat.
what is answer in Test the hypothesis by performing an experiment.
DNA is known to be synthesized or manufactured from an RNA or DNA template *
1 point
Messenger RNA (mRNA)
Transfer RNA (tRNA)
Complementary
Nitrogen bases
Answer:complementary
Explanation:
Which part of an atom is responsible for absorbing energy and releasing it as colored light?
Answer:
The electron
Explanation:
The electron is responsible because it absorbs incoming energy by switching it's orbiting level one step higher and when releasing the given energy it jumps back to it's original orbiting level and emits visible light!
Answer: photons
Explanation: When an electron jumps from the second energy level to the first, it gives off energy by releasing light. The atom aborbes or emits the light in photons. Each photon has definite energy.
warning: i could be wrong so I'm sorry if i am incorrect.
Look at the ecological pyramid here.
Which organism would you expect to find at level C?
Answer:
The correct answer should be C. Rabbit
Explanation:
the algae and daisy are what we call producers, so they belong on the bottom of the pyramid (level D.)
the rabbit belongs on level C, because it is the primary consumer
and lastly, the cougar belongs on level B/A because it is the tertiary/secondary consumer
what type of energy is present in the batteries of a flashlight
Answer:
light
Explanation:
Answer:When the flashlight is turned on, the chemical energy stored in batteries is converted into electrical energy that flows through wires of flashlight.
Explanation:
3
What effect of the disappearance of the otters on the diet of the glaucous-winged gulls?
Does global warming increase the amount of defective eggs birds lay
Answer:
Climate change is making British birds lay their eggs earlier in the year, according to a major survey of how common species are changing their behavior to cope with warmer temperatures. so to combat it they basically lay eggs when it does not effect the eggs.
Explanation:
need answer ASAP Or I will fail my class so please hurry and give me the answer
The digestive system includes your mouth, esophagus,
stomach, small and large intestines. Identify two ways that
the digestive system works with other systems.
Answer:
intestine i believe
Explanation:
because i remeber back when i was learning about it
which description represents the effects of osmosis on a plant cell when the concentration of sugar particles is greater inside the cell than outside?
Answer:
The diffusion of water through a selectively permeable membrane is called osmosis. Which description represents the effects of osmosis on a plant cell when the concentration of sugar particles is greater inside the cell than outside? Water moves into and out of the cell at equal rates, and cell size remains the same.
Explanation:
What makes up tissue?
A) a group of cells
B) a group of muscles
C) a group of organs
D) a group of organ systems
Answer:
A. A group of cells
Explanation:
"Histology Lab Tissues are groups of cells with similar shape and function. The purpose of this lab is to give you experience looking at and identifying tissue slides taken from areas all over the body. Epithelium 1. What is the primary purpose of all epithelial tissue? 2. Besides skin, give two examples of different body "surfaces" that are exposed to the outside environment and would need a lining of epithelium. 3. Label the following as squamous, cuboidal, or columnar."
Answer:
1. The primary purpose of all epithelial tissue is to cover the different body surfaces, this includes cavities that are not in contact with the exterior and parts of the body that are in contact with the exterior.
2. Tongue and esophagus.
3. The images with the types of epithelium are attached.
Explanation:
The main purpose of epithelial tissue is to cover all the surfaces of our body. These are the cavities, and the parts that are in contact with the exterior. They create barriers that protect the body, secrete, absorb substances, allow the passage of specific elements, and stop the entrance of others. The functions vary according to where the tissue is in the body.
The tongue, as it is in contact with the exterior and with the food that enters our mouth, it has a stratified squamous epithelium. The thickness of this epithelium protects it against the different things that can damage or enter through it.
The esophagus has a nonkeratinized stratified squamous epithelium that protects the esophagus from the damage, that food or antigens may cause.
Squamous epitheliums have cells with a not specific shape that has their nucleus in the center.
Cuboidal epithelial have lined cells with a cuboidal shape.
Columnar epithelial have lined cells with a rectangular shape, and their nucleus is near the basal region.
How does increased biodiversity increase the stability ot a community
Answer:It crease more population .
Explanation:
If the fatty acid palmitate (16:0) radiolabeled with 14C in C-16 were metabolized by mammalian cells under anaerobic conditions, what compounds would be tagged with 14C and in what position
The options are missing from the question,
Below are the options.
A) Tag would be CO2
B) Acetate in C-2
C) 1 uvate in C-3
D) pyruvate in C-3
E) oxaloacetate on C-1
F) palmitate in C-16
The correct answer to the question is option B
ACETATE IN C-2
If palmitate (16:0) which is a fatty acid radiolabeled with 14C in C-16, when metabolized under anaerobic conditions by mammalian cells,the compound that will be tagged with 14C will be ACETATE and the position it will be will be C-2
In an anaerobic condition, anaerobic CoA which is formed after the oxidation of fatty acid will now move into the Kreb cycle as a result of oxygen deficiency, taking the form of acetate,it will enter cytosol and will further be used for other purposes.
can be felt as you try to run in water
Answer: air
Explanation:
6. Which of the following would suggest that two species shared a common ancestor?
Answer: the third one
Explanation: cause biology