Answers
Answer:
A is correct
B is correct
C is lady bird
D is thrush
E is lettuce
Related Questions
diffusion of water through a membrane
Answers
Answer:
osmosis
Explanation:
Answer:
Explanation:
Osmosis is a type of simple diffusion in which water molecules diffuse through a selectively permeable membrane from areas of high water concentration to areas of lower water concentration.
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fingerprint patterns that form complete circles are known as:
A. whorls
B. irregulars
C. arches
D. tented arches
Answers
Answer:
whorls
Explanation:
Whorls. Whorls represent 34 percent of all fingerprint patterns. At least one ridge in a plain whorl pattern makes a complete circuit in the form of a circle, oval or spiral, and there must be at least two triangular shapes called deltas. ... Central pocket loop whorls make a complete circle inside the two deltas.
What attitudes do you think are most healthy for teenagers to adopt during adolescence?
Answers
Answer:
Emotional responsibility, individual values, pursuing dreams and consistency are healthy attitudes that help keep a positive outlook on a teenager.
Explanation:
1 poin Students are discussing what they know about cellular transport. Their explanations are displayed in the table. Which student(s) gave an accurate statement regarding cellular transport? * EXPLANATION Passive transport is the movement of molecules from high to low concentration. 2 The sodium-potassium pump is an example of active transport because it uses energy 3 Molecules move against the concentration gradient in passive transport. 4 Diffusion and osmosis are both examples of passive transport. O Student 1 only O Students 1 and 2 Students 1, 2, and 4 O Students 2, 3, and 4
Answers
Answer:
Students 1, 2 and 4
Explanation:
Passive transport goes from the higher concentration to the lower concentration in favor of the concentration. Student 3 referred to this as active transport and that is not right.
Simple passive diffusion, facilitated diffusion (via channels and carriers), and active transport are the fundamental forms of membrane transport. A bilayer membrane requires energy to flow through, even with simple passive diffusion. Thus, option C is correct.
What are the cellular transport mechanism in cell?The molecules will migrate from a lower concentration to a greater concentration during active transport.
Energy in the form of ATP is needed for this cellular transport molecule to function. Based on their purpose, the active cellular transporters are divided into four categories.
The sodium-potassium pump in the human body serves as a practical illustration of active transport. Here, potassium ions remain inside the cell while sodium ions are outside the cell.
Therefore, Exocytosis, endocytosis, antiport pumping, and symport pumping are the different types of active transporters.
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How is the atomic mass found?
Answers
Answer:
The average atomic mass for an element is calculated by summing the masses of the element's isotopes, each multiplied by its natural abundance on Earth. When doing any mass calculations involving elements or compounds, always use average atomic mass, which can be found on the periodic table.A gene sequence reads ATCGAT. which represents a substitution mutation.
A. ATGAT
B. UAGCUA
C. TAGCTA
D. ATGGAT
Answers
Answer:
D
Explanation:
A substitution is where a base is substituted by another base
A. ATGAT - this is not a substitution, the C has been deleted
B. UAGCUA - this is not a substitution, but is the complementary mRNA sequence (you can tell because there are Us instead of Ts)
C. TAGCTA - this is not a substitution, but is the complementary DNA sequence
D. ATGGAT - this is a substitution, the C in the original sequence has been replaced (substituted) by a G.
Answer for brainiest :)
Answers
Answer:
D
Explanation:
Well, animal cells use simple sugars, like glucose. The simple sugars are the only ones small enough to pass through cell walls. We use ATP to access the energy in the sugars. Cells can either use a aerobic system (using oxygen) or an anaerobic system to metabolize sugars. Humans generally use the aerobic system although in some cases our cells are forced to use the anaerobic system.
20 POINTS biology atom
Answers
Answer:
3 i am not sure
Explanation:
What part of an atom is made up of protons and neutrons?
Answers
Answer:
Nucleus
Explanation:
the nucleus of an atom consist of protons and neutrons,the electrons is located at the electron shells of an atom
Match each item with the correct sphere.
1. zebras
biosphere
2 rocks
hydrosphere
3 rivers
atmosphere
4. air
lithosphere
Answers
Answer:
1.biosphere
2.lithosphere
3.hydrosphere
4.atpmossphere
Explanation:
Choose all that apply below to RNA (Hint: there are 6 correct responses): Question 2 options: Double strand helix Contains guanine Contains uracil Contains adenine Contains cytosine Contains thymine Contains the original code to make proteins. Single strand helix Takes the original code out of the nucleus and translates it into proteins.
Answers
Hi there! I've taken the test and below are the answers:
1. Single Strand Helix
2. Contains Uracil
3. Contains Adenine
4. Contain Cytosine
5. Contains Guanine
& 6. Takes the original code out of the nucleus and translate it into proteins
Hope this helps you out and have a great day :)
You are given a piece of single-stranded DNA with the following sequence: TAACTGGC. What is the complementary DNA sequence?
A. ATTGACCG
B. TAACTGGC
C. CGGACTTA
D. ATTCAGGC
Answers
Do you think partial melting will occur if the pressure is high in the asthenosphere?
Answers
Answer:
Partial melting occurs when only a portion of a solid is melted. For mixed substances, such as a rock containing several different minerals or a mineral that displays solid solution, this melt can be different from the bulk composition of the solid. Partial melting occurs where the solidus and liquidus temperatures.
Explanation:
No, partial melting will not occur if the pressure is high in the asthenosphere.
This is because the high pressure and temperature causes full melting of materials. In the asthenosphere, the melting point of rocks is lower than their melting point so that's why the partial melting of materials occur.
If the temperature and pressure increase than full melting of materials occur than the material will turn into a complete liquid state so we can conclude that at high pressure, partial melting will not occur.
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Name the four main groups of organic compounds found in living things, their composition,
their monomers, and give an example of each.
Answers
Organic and inorganic.....are the
In which of the following cell structures are the Drosophila chromosomes
(DNA) located?
A. Lysosomes
B. Nucleus
C. Ribosomes
D. Vacuole
Answers
Answer:
DNA is found in the nucleus. So B.
Explanation:
DNA is found in chromosomes and chromosomes are found in the nucleus because the nucleus is basically the DNA of a cell.
In the nucleus, cell structures are the Drosophila chromosomes (DNA) located. The correct option is B.
What is chromosomes?The thread-like components known as chromosomes are found in the nucleus of both animal and plant cells. Protein and a single molecule of deoxyribonucleic acid make up each chromosome (DNA).
DNA is passed down from parents to children and contains the precise instructions that give each kind of living thing its individuality.
a component that can be found in a cell's nucleus. Proteins and DNA are arranged into genes on a chromosome. There are typically 23 pairs of chromosomes in each cell.
One chromosome is made up of one protein and one DNA molecule. Different chromosome sizes can be packed together into a nucleus thanks to proteins called histones.
The DNA for the Drosophila chromosomes is found in the cell's nucleus.
Thus, the correct option is B.
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of the following statements is true?
Only some organs contain cells.
Is it true or not
Answers
Answer:
its true
Explanation:
All organs have cells
Ha writes of seven wishes.
Based on these seven wishes, and other things you know about Ha, which of the following best describes her character?
a. She selfishly wishes for things to make her happy.
b. She is a complex character who wishes for both childlike and serious things.
c. Her wishes show that she wants to please others.
d. She is unrealistic and just wishes for impossible things.
4. Cite specific details from the text to support your answer in Question 3.
Please help do this please cite support and explanation please i will give Brainliest because of this thank YOU SOOO MUCH
PLEASE HELP ME THANK YOU
Answers
Answer: Not enough information
Explanation:
give reason rumination is necessary in grass eating animals
Answers
Answer:
✔️We often observe that cows when eat grass, after eating grass they quickly swallow them. Actually, they store that grass in their stomach called rumen. ✔️In rumen food is partially digested. ... ✔️Rumination is necessary to complete partiallly happened digestion.
Explanation:
what is the depth of a stream
Answers
At regular intervals (usually 0.5 m) across the width of the stream, depth should be measured. At these points, the flow of the stream can be measured by following the directions that accompany the flow meter.
help, please. I'll give brainliest to the first person who gets it right.
Answers
Answer:
its d
Explanation:
Answer:
Explanation:
i cant see it unu
Which of the following is a natural change to the balance of nature?
Odrought
hunting
ranching
farming
Answers
a genetic mutation caused a newt to have faster reflexes. after generations, most of the newt population has the reflex mutation. what most likely caused this change
Answers
Answer:
Newts with the mutation are better able to survive and reproduce than newts without the mutation.
Explanation:
Why do complex organisms need specialized cells?
Answers
Answer:
Because they are more complex therefore they need more specalized cells.
Explanation:
Answer:
Explanation:
"Complex organisms need specialized cells because they are capable of performing more tasks than simple organisms."
what would happen to seed germination if the seed was sitting in water saturated soils will give brainliest
Answers
Answer:
When the soil is overly saturated with water, the oxygen gets deplenished; in other words there is no space for the oxygen molecules to enter the plant when the soil is high in water content. Thus, the seed will not sprout.
Which of the following statements is true?
A) The number of electron shells in an atom is called the atomic number.
B) Boiling and melting points are chemical properties.
C) A molecule of oxygen can have atoms of carbon in it.
D) Elements are substances made of only one type of atom.
Answers
Answer:
D) Elements are substances made of only one type of atom.
Explanation:
The only correct choice from the ones given is that "elements are substances made of only one type of atom".
Elements are distinct substances that cannot be split up into simpler substances. Such substances consists of only one kind of atom. There are over one hundred elements known to date.
Atomic number is the number of protons in an atom. Boiling points and melting points are physical properties of a substances. A molecule of oxygen is made up of only oxygen atoms that have been covalently bonded together.Some fossils have been trapped and preserved in tar.
True
False
Answers
Answer:
its false because some fossils are over millions of years old
Explanation:
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How do electromagnetic waves transfer energy?
A. They cancel vibrations in electric and magnetic fields,
B. They cause particles to move with them, WWW.
C. They cause vibrations in electric and magnetic fields,
D. They overlap electric and magnetic fields,
Answers
Answer: C
Explanation:
Electromagnetic waves transfer energy by they cause vibrations in electric and magnetic fields.
What do you mean by electromagnetic waves?Electromagnetic radiation consists of waves of the electromagnetic field, which propagate through space and carry momentum and electromagnetic radiant energy. It includes radio waves, microwaves, infrared, light, ultraviolet, X-rays.
Electromagnetic waves or EM waves are waves that are created as a result of vibrations between an electric field and a magnetic field. In other words, EM waves are composed of oscillating magnetic and electric fields.
Electromagnetic radiation exhibits wavelike properties such as reflection, refraction, diffraction, and interference, but also exhibits particlelike properties in that its energy occurs in discrete packets, or quanta.
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PLS HELP I’M TIMED
The diagram below shows a battery and three light bulbs that are connected to an electric wire.
If one of the light bulbs is removed, then the remaining bulbs will
O A receive too much current and go out.
OB. get brighter.
OC explode.
D. receive no current and go out.
Answers
Answer:
If all bulbs are connected through a single wire, (or connected to each other throught a single wire then to the battery) then if one is removed the rest will receive no current and go out.
Explanation:
Why are environmentalists concerned about the introduction of genetically engineered trees? a. Genetically engineered trees are not regulated. b. Genetically engineered trees could have unexpected interactions with organisms of natural ecosystems. c. Genetically engineered trees decrease the biodiversity of natural ecosystems. d. All of the above
Answers
Answer:
b. Genetically engineered trees could have unexpected interactions with organisms of natural ecosystems.
Explanation:
A genetically engineered tree has had it's dna undergo certain modifications through the use of genetic engineering techniques. Such trees are made to have faster growth rate, resistance to insects and diseases. Environmentalists are concerned about these trees and how they could affect the natural environment causing adverse effects to the natural organisms of the ecosystem.
Answer:
B
Explanation:
Which organelles are the sites of photosynthesis in plant cells?
Answers
Answer:
Chloroplasts
Explanation:
In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle.