Answers
Answer:
O floating around one another in a fluid structure
Explanation:
Cells are made up of varying types of molecules in order to achieve a fluid, stable plasma membrane. The membrane mainly consists of:
lipids proteins cholesterolLipid membranes help maintain selective membrane permeability. The lipids, formed from glycerol and saturated/unsaturated fatty acids, are made up of polar heads and non-polar tails; they typically only allow the movement of small non-polar molecules. Larger molecules are transported through integral proteins; other types, are peripheral, and may have specialized functions like cell signaling.
Cholesterol molecules keep the lipids in place, and ensure membrane fluidity. In extreme temperatures, they help the membrane to maintain its shape without becoming too rigid.
Answer:
Floating around one another in a fluid Structure
Explanation:
UvU. The other guys answer was better he deserves a brainliest
Related Questions
inter calary meristem is also called as
Answers
Answer:
Intercalary meristem is a type of meristematic tissue associated with the growth in length in the middle position, thus the name. In particular, it is made up of meristematic cells that divide mitotically in the stem at the base of nodes and leaf blades. The growth at this point is referred to as intercalary growth.
Explanation:
hopw this helps :)
William is developing the model shown below to illustrate the process of photosynthesis. He plans to use the model to explain how photosynthesis transforms both energy and matter.
The diagram shows a chloroplast. In the light-dependent reactions, light strikes the thylakoids, water enters, and oxygen is released. In the light-independent reactions, carbon dioxide enters a cycle and sugars leave the cycle.
Earth systems include the biosphere, atmosphere, and geosphere. Use the model to explain how photosynthesis acts to transfer carbon between two Earth systems.
Answers
Answer:
The correct answer is - Photosynthesis takes carbon from the atmosphere and brings it to the geosphere and into plants.
Explanation:
Photosynthesis is the process that involves converting light energy to chemical energy stored in the form of sugars with the help of carbon dioxide and water as reactants.
The carbon is pulled from the atmosphere in the form of carbon dioxide for the process to the geosphere and then used by the plants (biosphere). In plants, it is trapped by the chlorophyll present in chloroplasts and water is entered in the light-dependent reaction and carbon dioxide is used in the light-independent reaction.
If you help me , thank you ur literally a amazing person
What types of cells may not undergo mitosis at all?
A. hair
B. brain
C. skin
D. cheek
Answers
Answer:
brain
Explanation:
For flowering plants to reproduce sexually, male gametes must be transferred to female ovules during pollination. How does one structure of the plant that makes this possible?
A.
The stigma is often sticky and traps pollen.
B.
The long filaments transport the pollen to the ovary.
C.
The sepals disperse pollen into the air.
D.
The anthers protect the ovules until pollination.
Answers
A.
The stigma is often sticky and traps pollen.
If you could use a powerful microscope to see the particles in a gas, what would you see between the particles?
Answers
Answer:
PLS MARK ME BRAINLIEST
Explanation:
The particles in a gas move quickly in all directions, but they do not get far before they bump into each other or the walls of their container.
Which of the following is an advantage of asexual reproduction in plants?a) enhanced seed dispersal b) no need for a pollinator c) more robust offspring d) genetic variation e) enhanced survival of genetically favorable offspring
Answers
Answer:
e) enhanced survival of genetically favorable offspring
I hope that this helps you, have a wonderful day!
When using enzyme-linked immunosorbent assay to determine relatedness of species, what parameter is used to determine results?
Answers
Answer:
The change of color in the sample wells with the color in a known sample
Explanation:
Enzyme-linked immunosorbent assay (ELISA) is a technique widely used in molecular biology laboratories to measure antibodies, antigens and/or proteins in the samples that are being analyzed. This assay uses antibodies and color changes in order to identify target substances. The ELISA assay is heterogeneous because the antibody or the antigen is immobilized in a solid support composed by wells of microtiter plates. This assay uses chromogenic reporters and substrates that produce color changes, thus evidencing the presence of antigens which can be species-specific.
Can someone please help me? I don’t really understand this so could you explain?
Answers
Answer:
Explanation:
Hello amyrabogan90, The problem is mostly highlighting the distinct differences in both of the animals. By looking at the animals we can see that the rather large brown bear has evolved and adapted to its environment by growing a thick layer of fur and fat. This allows the bear to not only stay warm during the especially cold winters but go without eating for an extended period of time as sources of food become increasingly scarce. This starkly contrasts the qualities of the buck pictured on the left. Bucks are much slimmer and have a relatively light coat. This allows them to move quickly to avoid predators and allows them to stay alive on a herbivores diet of grasses and other vegetation. Bucks are also highly competitive with other males and can often be seen fighting each other for mating rights. For this reason the buck will grow a large set of antlers in order to fight with.
Hope this helps!
-HM
A mitochondrion
5. Inside the cell, DNA is packaged into very large structures known as –
A chromosomes Blysosomes Cenzymes
D peroxisomes
6. DNA contains the instructions for making what other biomolecule?
A lipids
B carbohydrates C polysaccharides D proteins
7. How is this information carried within the DNA?
A Along the sugar-phosphate backbone
C By the arrangement of the sugars
B Between the peptide bonds
D in the sequence of nitrogen bases
8. While DNA is found in all cells, in eukaryotic cells the DNA is found inside of the -
B vacuole
C nucleus
D Golgi body
9. The information in DNA is written according to the genetic code. The genetic code is used to
translate the information in DNA into a specific protein. The genetic code is -
A unique to each individual species
C unique to each family of organisms
B the same for all living things
D different for every single living thing
10. The genetic code is used for translating the information from DNA into a protein. This
means that the sequence of nitrogen bases are coding for --
B monosaccharides C disaccharides D amino acids
11. Most scientists believe that the genetic code provides evidence that all organisms are
related. This is primarily because --
C some species use similar codes
A all living things use the same basic code
D every species has some form of code
A fatty acids
B each species code is a little different
Answers
Answer:
i think
5 is A
Explanation:
The environmental cue that determines the night of gamete release during a particular month is:
Group of answer choices:
whether or not there have been evening storms for several days in a row
the stage of the moon
lower abundance of butterflyfish that consume the larvae
Answers
Answer:
The stages of the moon
Explanation:
The term menstruation is related to the moon stages. Because of their coincidence in occurrence and in their duration time, people used to associate the feminine cycle to the moon cycle.
It is commonly said that the ovulation stage coincides with the full moon stage. In the same way, menstruation occurs when there is a new moon.
What really occurs is that the feminine period might or might not coincides with the moon cycle, and depends on each woman. But this is not a strict rule.
The duration of a woman´s cycle depends on every woman, on the raze, on the age, among many other factors. The fact that sometimes the feminine cycle coincides with the moon cycle, does not mean that the moon determines the cycle stages in a woman.
What are producers called?
Producers are called
as they can create their own food and do not depend on other organisms for energy.
Answers
Hope it helps
Answer:
Producers are called autotrophs , as they can create their own food and do not depend on other organisms for energy.
Why do tigers have striped fur?
Answers
Answer:
to blend with their environment and not from predators but so there prey doesn't see them because tiger don't really have a natural predator except humans so prey would be the only reason it stripe would help with
Explanation:
RIP KING VON
Answer:
They have developed an effective camouflage. The pattern is actually part of the animal's skin so it appears below the fur as well. Tigers don't need protection from other animals, though they do need protection from human beings. The striped-coat camouflage serves to hide them from prey.
Explanation:
what might indicate to a doctor that there is an issue with someone's blood chemistry
Answers
Answer:
The sugar in their blood
Explanation:
Answer: The sugar in thier blood
Explanation: JUST GOT 100%
What does hydrophilic mean?
Answers
Answer:
having a tendency to mix with, dissolve in, or be wetted by water
Explanation:
Which gases are carried by red blood cells? Select two options. oxygen helium carbon dioxide nitrogen hydrogen
Answers
Answer:
oxygen carbon dioxide
Explanation:
The gases carried by red blood cells are oxygen and carbon dioxide. Details about gaseous exchange can be found below.
What is gaseous exchange?Gaseous exchange refers to movement of gases from one location to another in a living system.
The blood is the major carrier in the body of living organisms that posseses it. It is made up of three cells as follows:
Red blood cellsWhite blood cellsPlateletsThe red blood cells also known as erythrocytes are responsible for binding to oxygen and carbon dioxide and carrying them into and out of the body respectively.
Therefore, the gases carried by red blood cells are oxygen and carbon dioxide.
Learn more about red blood cells at: https://brainly.com/question/17890844
#SPJ5
What are tips to promote brain power? That can be engaging!
Answers
How do triglycerides found in animals differ from those found in plants.
Answers
Answer:
Lipids include a diverse group of compounds that are largely nonpolar ... Lipids also provide insulation from the environment for plants and animals (Figure 3.3.1) . ... A fat may contain similar or different fatty acids attached to glycerol. ... If hydrogens are present in the same plane, it is referred to as a cis fat; ...
Explanation:
The triglycerides found in animals are solids while the triglycerides found in plants are generally liquids.
What do you mean by Triglycerides?Triglycerides may be defined as a type of ester that is considerably derived from glycerol and three fatty acids. They are the main constituents of body fat in humans and other vertebrates, as well as vegetable fat.
The Triglycerides that are found in animals are typically solid or semisolid. They have the same appearance and properties at room temperature and are classified as fats. Those triglycerides that are liquid are called oils and are derived chiefly from plants.
In animals, the carbon atoms in the fatty acids are saturated with hydrogen atoms. This permits them to lie straight and the molecules will pack neatly into a solid arrangement. In plants, missing hydrogen atoms cause kinks in the fatty acids which make the structure loosely compact, and thus they are liquids.
Therefore, the triglycerides found in animals are solids while the triglycerides found in plants are generally liquids.
To learn more about Triglycerides, refer to the link:
https://brainly.com/question/5028914
#SPJ6
compare the size of bacteria to a cheek cell.
Answers
Answer: Got this from google... Cheek cells are much larger than the bacteria cells. The bacteria cells are found INSIDE the cheek cells. The bacteria cells are capsule-shaped and the cheek cells are round. Hope i answered the question right... Hope you all stay safe and have a great day!!! :D
How is the economy of the Midwest changing
Answers
Farming, mining, and manufacturing are the Midwest's major industries. Other industries like transportation, finance, and machinery are also important.
describe the development of pollen grain and formation male gamete
Answers
Answer:
Upon germination, the tube cell forms the pollen tube through which the generative cell migrates to enter the ovary. During its transit inside the pollen tube, the generative cell divides to form two male gametes (sperm cells). Upon maturity, the microsporangia burst, releasing the pollen grains from the anther.
DNA regions that are transcriptionally silenced by hypercondensation have often undergone a modification of their _______ residues termed _______.
a. hyperoxidation.
b. methylation.
c. dephosphorylation.
d. phosphorylation.
e. integration.
Answers
Answer:
b. methylation.
Explanation:
Science can be defined as a branch of intellectual and practical study which systematically observe a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants and humans) in the natural world through experiments.
Genome editing can be defined as a high-tech process which avail scientists the opportunity or ability to remove (delete), replace and insert Deoxyribonucleic Acid (DNA) sequence in a living organism such as bacterias, animals, plants etc in order to correct a genetic disorder and to improve on their physical and chemical conditions.
Transcription can be defined as a process which typically involves re-writing the informations contained within a Deoxyribonucleic Acid (DNA) into a Ribonucleic Acid (RNA) by enzyme RNA polymerase.
Hence, DNA regions that are transcriptionally silenced by hypercondensation have often undergone a modification of their cytosine residues termed methylation.
For example, CpG island methylation transcriptionally silences about 650 to 800 genes in patients suffering from colorectal cancer.
The study of cells is cell biology.
The correct answer is B.
Science can be defined as a branch of intellectual and practical study which systematically observes a body of fact in relation to the structure and behavior of non-living and living organisms (animals, plants, and humans) in the natural world through experiments.
Genome editing can be defined as a high-tech process that avail scientists the opportunity or ability to remove (delete), replace, and insert Deoxyribonucleic Acid (DNA) sequence in a living organism such as bacterias, animals, plants, etc in order to correct a genetic disorder and to improve on their physical and chemical conditions. Transcription can be defined as a process that typically involves re-writing the information contained within a Deoxyribonucleic Acid (DNA) into a Ribonucleic Acid (RNA) by enzyme RNA polymerase. Hence,
DNA regions that are transcriptionally silenced by hyper condensation have often undergone a modification of their cytosine residues termed methylation.
For example, CpG island methylation transcriptionally silences about 650 to 800 genes in patients suffering from colorectal cancer.Hence, the correct answer is B that is methylation.
For more information, refer to the link:-
https://brainly.com/question/25305623
Islands like St. George Island and Dog Island are common along all coastlines in Florida (Merritt Island is another example). Identify the coastal feature that these islands represent and describe the formation process of these islands.
Answers
Answer:
These islands are barrier islands.
Explanation:
Barrier islands are islands in front of the mainland that separate part of the sea from the open sea. They lie parallel to the coast and have an elongated, narrow shape. On the sea side, dunes often shape the surface, on the land side they are flat. They were created by deposits of waves, currents and wind. Their formation requires a shallow coastal fore, a sufficiently large sediment store and a weak to moderate tidal range.
Help me please. Its a timed assignment I have 10 mins left.
Answers
Answer:
characteristics
variety
domesticated
crossbreed
Explanation:
Thats the order it goes in
I hope this helps
can you live without endothelial cells?
Answers
Name an organ that made up of smooth
muscles.
Answers
Answer: digestive system
Explanation:
Answer:
An easy one to remember would be the bladder.
Explanation:
what is the consequence of using fossil fuels as an energy source
Answers
Answer: Fossil fuels pollute the air and release carbon dioxide when burned, this increases pollution and makes climate change worse.
List three differences that you observed between the onion cell and the cheek cell.
Answers
If brown eyes are dominant to blue eyes, what phenotype would be expressed if the genotype is bb?
a. brown
b. blue
c. both brown and blue
d. neither brown nor blue
Answers
Answer:
brown will only be expressed
Explanation:
because brown colour is the dominant
i hope this help you
plz mark me as brainliest
because there is no dominate Allele to cover over the recessive alleles
If the epidermis is such a good barrier, how can cortisone easily travel through it?
Answers
Answer:
cortisone is a lipid-soluble molecule hence can pass through the epidermis
Explanation:
Our adrenaline glands secrete various hormones including cortisol (also known as hydrocortisone) and corticosterone.
They belong to a group of steroid hormone bodies known as glucocorticoids and are used in a wide range of physiological processes such as inflammation regulation.
Pharmaceutical derivatives of these natural glucocorticoids include dexamethasone, fludrocortisone, prednisone, prednisolone, triamcinolone, which differ in strength. As all glucocorticoids have a similar effect, they all fall under the common name "cortisone".
What is the secondary level of structure in proteins?