Answer: Most likely transmembrane proteins
Explanation: Facilitate access in and out of cell
Can someone please help me with this virtual lab. Grade 11 biology
Thank you!
Part A done, you will find the answers below.
Hope this helps!
8. What are the three most important organs in the excretory system?
Answer:
Kidneys, ureters and bladder
Which traits do A and B share? Which traits do B and C share?
A and B:
B and C
Use your answers to questions 3 and 4 to explain why B and C are more closely related to each other than A
and C are
Which is NOT a
cause of air
pollution?
A. industry and manufacturing
B. burning rubber or plastic
C. combustion from engines
D. detergents
Answer:
D
the answer is D brother
The three major arteries of the upper limb that form a continuum are the Select one: a. brachial, radial, and ulnar arteries. b. brachial, axillary, and radial arteries. c. subclavian, axillary, and radial arteries. d. subclavian, axillary, and brachial arteries. e. cephalic, basilic, and brachial arteries
The three major arteries of the upper limb that form a continuum are the subclavian, axillary, and brachial arteries. That is option D.
Arteries of the upper limbsThe upper limb is made up of the following the upper arm, forearm, and hand.
The major arteries that supply oxygenated blood to the upper limbs is the subclavian, axillary, brachial, radial, and ulnar arteries.
The subclavian, axillary, and brachial arteries are said to form a continuum because they are continuous with one another.
Therefore, the three major arteries of the upper limb that form a continuum are the subclavian, axillary, and brachial arteries.
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I got 7 out of 9 with this answer.
Sort the sequence of the digestive system.
teeth
saliva
esophagus
stomach
small intestine
pancreas
large intestine
appendix
rectum
Answer:
The placement of the pancreas and small intestine should be switched
So
Teeth
Saliva
Oesophagus
Stomach
Pancreas
Small intestine
Large intestine
Appendix
Rectum
What kind of impact will this cleared land have on the biodiversity within this ecosystem? Use the information from the gallery to help you explain.
The kind of impact will this cleared land have on the biodiversity within this ecosystem is by reducing it.
What is Biodiversity?This is the regarded as the presence of a lot of varieties of species in an area over a period of time.
Land serves as the habitat for many organisms and clearing it will lead to a reduction in the organisms and a corresponding decrease in the biodiversity in the ecosystem.
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I WILL GIVE 20 POINTS IF THIS GETS DONE TODAY!!!!!!! THIS IS FORENSIC SCIENCE!!!
Submit your presentation according to the format below :
Slide one: Title slide must indicate the purpose of the slide presentation, indicate the nature of the crime, and the location.
Slide two: Construct a timeline of the crime as given by the scenario.
Slide three: Explain three actions taken by the officers to secure the crime scene area.
Slide four: Describe the actions of the EMT’s and give at least one example of the techniques they should use to avoid contaminating the crime scene.
Slides five through nine: Five pieces of physical evidence should be obtained from the forensic team. Each slide should only contain one piece of physical evidence with is description, classification, and the location where it was found. Classification of the physical evidence should identify if it is trace, transient, conditional, indirect, circumstantial, individual, or class.
Slide ten and eleven: Interview with Mrs. Marta; Generate three questions that Investigator Gomez would ask Mrs. Marta about the crime. Use your imagination for her answers, but make sure the answers are logical.
Slide twelve and thirteen: Summarize all the five pieces of evidence, pertinent information the report from the EMT's, and the interview of Mrs. Marta. Identify two more actions that Investigator Gomez needs to take to help solve the crime.
In a crime scene we find different factors that we can explain through a slide show, some tips to do this are: Organize the information, go from the general to the specific, use audiovisual material and interpret the findings objectively.
What is a crime scene?A crime scene is a term to refer to the scene associated with a crime. The crime scene is one of the most important elements in the forensic investigation because most of the provatory materials are there to find the person responsible for a crime.
How to present a crime in slides?To present a crime through slides we must take into account the following aspects to organize the information properly and that the public that sees the presentation understands it.
Organize the information, in this case it is convenient for us to organize it from the general to the specific so that the public becomes progressively familiar with all the related aspects.Using audiovisual material, these resources can greatly contribute to the understanding of the crime scene because they will provide details that give clues to the origin of the crime.Objective interpretation is a necessary resource to avoid being carried away by hasty conclusions because in some cases criminals make false evidence to divert the attention of investigators. Therefore, one must be cautious and review the evidence carefully to avoid losing the real sequence of the crime.Learn more about crime scene in: https://brainly.com/question/1329009
100 POINTS HELP PLEASE
Which two statements describe evidence that led directly to the development
of the theory of plate tectonics?
A. Dating showed that the youngest oceanic rock occurs along the
mid-ocean ridges.
B. Seismic data showed that Earth has a thin, solid crust and a thick,
semisolid mantle.
C. Data showed that different types of fossils occur on different
continents.
D. The glaciers that cover the continent of Antarctica were observed
to be shrinking over time.
Please do not spam
Answer:
A. Dating showed that the youngest oceanic rock occurs along the
mid-ocean ridges.
B. Seismic data showed that Earth has a thin, solid crust and a thick,
semisolid mantle.
Explanation:
Hope this helped. I can't really explain it properly but I'm 99 percent sure these are correct
Answer:
A. Dating showed that the youngest oceanic rock occurs along the
mid-ocean ridges.
B. Seismic data showed that Earth has a thin, solid crust and a thick,
semisolid mantle
Explanation:
Ap3x :)
Which TWO religions teach that life is a cycle?
Answer:
Hinduism and Buddhism?
Explanation:
correct me if i'm wrong:>
Genetic engineering of agricultural crops has primarily increased the productivity of modern farming by.
Answer:
hope it helps
Explanation:
by increasing plants drought resistance and resistance to pests
Cellular Respiration
Project: Analyzing Cellular Respiration
please someone do it
Answer:
Explanation:
[Last Name] 3 Chemosynthesis is a type of food production that relies on chemical processes. Chemosynthesis is a chemical process that produces sugar, sulfur, and water from inorganic molecules such as hydrogen sulfide, carbon dioxide, and oxygen. It happens most often in deep-sea habitats where the sun cannot penetrate. Chemosynthetic organisms employ chemicals found on the seabed or in the surrounding environment to produce food. They transform these molecules through a process that produces by-products such as glucose (which the plants utilize for sustenance) and sulfur. Other organisms will then employ the sulfur by-product to start a chemosynthetic process that will produce food. I particularly learned how different organisms specifically get energy and what nutrients are in a subtle way. Also, I specifically learned how nutrients for all intents and purposes go through the environment and what they (for the most part), are used for. Demonstrating that I mostly learned how different organisms definitely get energy and what nutrients are, or so they generally thought.
Which two biomolecules are most often analyzed
to establish homologies between different species?
A DNA and RNA
B DNA and lipids
C DNA and carbohydrates
D DNA and proteins
Answer: DNA and Proteins
Explanation:
Assume population b and population c evolve until they reach adaptive peaks and experience stabilizing selection. Both populations have the same mutation rate. Which population will have less variability in size?.
That population will have less variability in size which has slower rate of mutation or has experience less mutation.
What is mutation?A mutation refers to a change in a DNA sequence of an organism. Mutations can result from DNA copying mistakes that is made during cell division, exposure to radiation or chemicals which is called mutagens, or infection caused by viruses.
If mutation occurs slowly or not completed, it will leads to less variability in size so we can conclude that the population will have less variability in size has experience less mutation.
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Which body membrane would be found lining the inside of the knee joint?.
Answer:
It's the ( Synovial membrane )
This rose plant has white flowers.what color flowers will the offspring of this plant most likely have?
Answer: A plant with red flowers is crossed with a plant with white flowers. The resulting offspring have pink flowers.
Explanation: Hope This Helps! ^^
From: Kenji
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What is a frogs real name
Answer:
Toads!!
Explanation:
Warty frog species tend to be called toads, or Amphibians which is a classified species .
Which process provides plants with the glucose needed for cellular respiration?.
Answer:
Photosynthesis is the process that plants use in the presence of sunlight to convert carbon dioxide taken in by their leaves and water taken in through the roots to produce oxygen and sugar (glucose).
what is locomotion? explain.
Answer:
Locomotion;Movement of whole body of an Organism resulting in change in place is called locomotion (Voluntary Movement).Examples;Walking - RunningClimbing - FlyingSweeming - Creeping
-TheUnknownScientist 72
Answer:
Mark me as brainliest
Explanation:
Types of animal locomotion include walking, running, crawling, rolling, flying, climbing, swimming, skipping and jumping.
Female monarchs lay their eggs exclusively on which plant?.
How does CRISPR works?
Answer:
CRISPR/Cas9 in its original form is a homing device (the CRISPR part) that guides molecular scissors (the Cas9 enzyme) to a target section of DNA. Together, they work as a genetic-engineering cruise missile that disables or repairs a gene, or inserts something new where the Cas9 scissors has made some cuts.
Explanation:
I hope it will help you .....
How are hormones different from other signaling molecules, such as paracrine or autocrine signaling molecules?.
Answer:
I Dont Knok BUT to make up for it my lastest question im giving 100 point please answer im letting you answer cause you a beginner and might give you brainliest
How does the human impact of fertilizers impact the nitrogen cycle?.
Human impact from the use of fertilizers can significantly disrupt the nitrogen cycle, leading to imbalances in ecosystems and potentially causing environmental issues.
Fertilizers, especially synthetic nitrogen-based fertilizers, contain compounds like nitrates that are highly soluble in water.When excess fertilizer is applied to fields, gardens, or lawns, rainwater can wash away the nitrates into nearby water bodies through a process called runoff.
This runoff can lead to eutrophication, a condition where excessive nutrients, including nitrates, stimulate the overgrowth of algae in water bodies. The algae then consume oxygen as they decompose, leading to oxygen depletion and negatively impacting aquatic life.
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Please help, I’ll mark as brainliest.
Answer: Male and female
Explanation: Male has XY chromosomes and Female has XX
Hope this is correct
Which theory holds that the pitch we hear is determined by the particular location on the cochlea where the hair cells vibrate the most?.
The theory that holds the pitch we hear is determined by the particular location on the cochlea where the hair cells vibrate the most is known as the place theory of hearing.
What is the function of the Cochlea in hearing?The major function of the cochlea in hearing is that it involves the sensing of hearing and also takes part in the process of auditory transduction. It is a hollow, spiral-shaped bone present in the internal ear.
The place theory of hearing typically explains and distinguishes the difference between high-pitched sounds which majorly occupy a frequency of about 5,000 Hz.
Due to this theory only, people can able to hear sounds from different pitches because of this alteration in the frequency of their sounds that ultimately causes a sense of vibrations in the basic part of the Cochlea.
Therefore, the place theory of hearing holds that the pitch we hear is determined by the particular location on the cochlea where the hair cells vibrate the most.
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What is The special fluid that helps the bones
Answer:
Synovial fluid
Explanation:
This fluid is located in between your joints to help for the reduction of friction in moving joints. This liquid is thick, and also helps to prevent your bones from rubbing together. Think of it like a lubricant.
Different flavors of a gene are called?
Answer:
Different versions of a gene are called alleles.
Explanation:
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Different 'flavors' of a gene are also known as alleles or gene variants, which largely depend on the linear order of nucleotides in the DNA sequence.
What is an allele?An allele is a variant of a given gene, which is located in a specific region of a DNA molecule (i.e., a gene locus).
In diploid species, organisms can be homo-zygous when they carry out the same allele for a given locus or heterozygous when they have different alleles.An allele is a specific linear sequence of nucleotides that may encode a protein.In conclusion, different 'flavors' of a gene are also known as alleles or gene variants, which largely depend on the linear order of nucleotides in the DNA sequence.
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Where is the genetic material of a bacterium found.
Answer:
The DNA of most bacteria is contained in a single circular molecule, called the bacterial chromosome. The chromosome, along with several proteins and RNA molecules, forms an irregularly shaped structure called the nucleoside. This sits in the cytoplasm of the bacterial cell.Explanation:
Photosynthesis is a process by which _______ energy is converted to _______ energy.
a) Nuclear to Mechanical energy
b) Chemical to Radiation (light) energy
c) Heat to Electrical energy
d) Solar to Chemical energy
Answer:
d) Solar to Chemical energy
During what phase of the action potential will calcium ions enter the contractile cell as potassium ions exit
Answer:
Plateau phase
Explanation:
During the d. plateau phase of the action potential, calcium ions enter the contractile cell as potassium ions exit.
The action potential is a process that occurs in excitable cells, such as cardiac muscle cells. It involves a series of changes in membrane potential that result in the contraction of the muscle cell.
During the plateau phase of the action potential, the membrane potential of the contractile cell is maintained at a relatively constant level. This is due to a balance between the inward flow of calcium ions and the outward flow of potassium ions.
In this phase, calcium ions enter the cell through voltage-gated calcium channels, which open in response to depolarization. The influx of calcium ions helps sustain the depolarization and maintain the contractile cell in an excited state. Calcium ions play a crucial role in initiating muscle contraction.
At the same time, potassium ions exit the cell through potassium channels. This outward movement of potassium ions contributes to the repolarization of the cell, restoring the membrane potential back to its resting state.
The plateau phase is an important component of the action potential in cardiac muscle cells. It prolongs the depolarization phase and ensures sufficient time for the contraction of the heart muscle. The balanced movement of calcium ions entering the cell and potassium ions exiting the cell during the plateau phase contributes to the proper functioning of cardiac muscle and the coordination of cardiac contractions.
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The complete quesiton is:
During what phase of the action potential will calcium ions enter the contractile cell as potassium ions exit?
a. repolarization phaseb. rapid depolarization phasec. initial repolarization phased. plateau phase