Answer:
it depends on what sugar you are using
Explanation:
Answer:
Sugar dissolves faster in hot water than it does in cold water because hot water has more energy than cold water. When water is heated, the molecules gain energy and, thus, move faster. As they move faster, they come into contact with the sugar more often, causing it to dissolve faster
Drag each label to the correct location on the image.
Match each digestive juice or enzyme to the organ where it performs.
-hydrochloric acid
-saliva
-pancreatic juices
Answer:
-saliva
-hydrochloric acid
-pancreatic juices
Explanation:
When the food such as carbohydrates enters our mouth, the saliva enzyme starts break down of that carbohydrate. Then the food enters the esophagus and then reaches the stomach. In stomach, hydrochloric acid is present which helps in digestion of food. Then the food enters the small intestine and their pancreatic juice is present which also helps in break down of sugars, fats, and starches.
How does the double helix structure of DNA explain how the molecules can be copied or replicated
Answer:
How does the double-helical structure of DNA explain how the molecules can be copied or replicated? Because of base pairing, each strand has all the information to serve as a template for the other strand. DNA replication occurs only during the S phase of the cell cycle.
Explanation:
Because of base pairing, each strand has all the information to serve as a template for the other strand. DNA replication occurs only during the S phase of the cell cycle.
What is DNA?Humans and nearly all other species carry their genetic information in DNA, also known as deoxyribonucleic acid. The DNA of an individual can be found in almost all of their cells.
The majority of DNA is found in the cell nucleus (where it is known as nuclear DNA), but there is also a tiny quantity of DNA in the mitochondria (where it is called mitochondrial DNA or mtDNA). Cellular organelles called mitochondria transform the energy from food into a form that can be utilized by cells.
Adenine (A), guanine (G), cytosine (C), and thymine (C) are the four chemical bases that make up the code that stores the information in DNA (T).
Therefore, Because of base pairing, each strand has all the information to serve as a template for the other strand. DNA replication occurs only during the S phase of the cell cycle.
To learn more about DNA, refer to the link:
https://brainly.com/question/264225
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Someone pls helppppp
When previewing a literary text, to what features should you pay attention?
a.
titles
c.
illustrations
b.
beginnings and endings
d.
all of the above
Please select the best answer from the choices provided
A
B
C
D
Answer:
A. Titles
Explanation:
Answer:
d
Explanation:
i took the test
this needs to be done ASAP!
Answer:
what is it?/
Explanation:
i cant help what i cant see or read
10 examples of unwanted friction that can be lowered
Answer:
List three ways of reducing friction. 1.Polishing the rough surface. 2.Providing all bearings or wheels between the moving parts of a machine or vehicles reduce friction and 3.allow smooth movement as rolling friction is less than sliding friction.
TRUE OR FALSE:
Selective breeding cannot be used to produce pest-resistant crops.
Answer:
false
Explanation:
A zebra embryo is in the early stages of development. The cells are beginning to look different from each other.
Which statement is the best description of what is happening to the zebra embryo?
Meiosis is breaking down old cells to form new ones.
Mitosis is making identical new cells from the original cells.
The cells are differentiating so that they have specialized functions
Cellular respiration is making many different types of cells.
Answer:
The cells are differentiating so that they have specialized functions
Explanation:
Answer:The cells are differentiating so that they have specialized functions
Color blindness, a sex linked trait, apears more often in __________ than in ____________.
a) males, females
b) females, males
c) Neither
Answer:
I think I am not so sure about it but I think it is B if not I think A
The organic compounds in living things are organized into groups: carbohydrates, lipids, proteins, and nucleic acids.
Which two macromolecules play a central role in Transcription and Translation?
lipids and nucleic acids
proteins and carbohydrates
carbohydrates and lipids
nucleic acids and proteins
nucleic acids and proteins
carbohydrates and lipids
Phylogeny can be based on morphological homologies and molecular homologies. What are the advantages and limitations to using each
Answer:
1. Molecular data:
- Advantages:
a. less susceptible to evolutionary convergence
b. huge amount of potential characters available for data comparison (each nucleotide can potentially be used to assess the state of a character)
c. useful for assessing times of divergence
- Disadvantages:
a. multiple sequence alignments are hard to solve for sequences with high evolutionary rates
b. limitation to the number of states of the character
c. generally unuseful for comparing with data from extinct species
d. difficulties of inferring positional homology
2. Morphological data:
- Advantages:
a. useful to understand the evolutionary significance of traits in extinct ancestral species
b. there is not limitation to the number of different states of the character
- Disadvantages:
a. susceptible to evolutionary convergence
b. limited number of characters is available
Explanation:
Morphological and molecular data are the two primary sources of information used to infer homology. In the last years, molecular data gained ground for this purpose. However, it should be stressed that molecular data only have 4 different states (i.e., 4 different types of nucleotides), while for morphological data in principle there is not limitation to the number of different states. On the other hand, morphological traits are more susceptible to evolutionary convergence, thereby leading to spurious results when assessing the homology of problematic characters. Finally, it is important to highlight that morphological data are generally more useful to understand the origin and homology of traits in extinct species.
What does your brain stem control?
A) Heart rate and breathing
B) All functions of the body
C) Reflexes
Answer:
A) Heart rate and breathing
Explain how the unique properties of water are used by plants?
WHY DOES WATER HAVE A HIGH SPECIFIC HEAT? WHAT IS THE SPECIFIC HEAT OF WATER?
Answer:
Depends on the temperature of it's surroundings.
Explanation:
Answer:
There are two reasons. One of them is that the water molecule is “bent”. It is rotationally asymmetric, meaning that it can “store” more energy in the rotational degrees of freedom than other, symmetric molecules (like diatomic molecules, or CO 2 for example).
The other and more important reason are the hydrogen bonds. When a hydrogen atoms binds with a more electronegative atom (such as oxygen in the case of water), its electron has a higher probability to be found in the vicinity of the oxygen atom, leaving the hydrogen nucleus partly “exposed”. This partial charge on the hydrogen will create a very weak bond with the partly negatively charged oxygen atom of a neighbouring water molecule (remember, the hydrogens’ electrons prefer to be around the oxygen atom instead, making it a bit negatively charged). This electrostatic interaction, or bond, between neighbouring water molecules is the famous hydrogen bond.
Even though each hydrogen bond by itself is weak compared to the bonds in the molecules themselves, there are many neighbours around each water molecule, which means that water can store a significant amount of energy in these bonds. As you add heat to water, instead of speeding up the molecules (increasing their kinetic energy and thus temperature) the hydrogen bonds get broken up, soaking in the additional heat without much change in temperature.
Explanation:
Answer the following questions about the probable
offspring of two heterozygous parents.
6. Enter out of 16 offspring are likely to
have smooth, green pods.
7. Enter out of 16 offspring are likely to
have smooth, yellow pods.
8. Enter out of 16 offspring are likely to
have wrinkled, green pods.
9. Enter out of 16 offspring are likely to
have wrinkled, yellow pods.
Check Answer
Answer:
6. 9
7. 3
8. 3
9. 1
Explanation: did it and got it right lol
Genetics is the branch of biology that involves the study of how different traits are transmitted from one generation to the next.
O True
O False
A rock sample has 25% of its original radioactive element and the half-life of the
element is 1 million years. How old is the sample?
A.)2 Million Years
B.)0 1 Million Years
C.)500.000
D.)50,000
Answer:
c 500000
Explanation:
the half was 1000000 so it's 2000000 and 25% of that is 500000
In _________ area cells, the checkpoint proteins are often abnormal, allowing damaged DNA to be replicated and passed to daughter cells. This is how ________ area are copied from one cell to the next. If there is a mutation in a gene that normal controls growth, then the cell will not have normal _________ area of growth. A cell with defective checkpoint proteins can result in cancer, the _________ area growth of cells with mutated DNA.
Answer:
How cells use checkpoints at the end of G1 phase, end of G2 phase, and partway Normal cells, however, move through the cell cycle in a regulated way.
Explanation:
Which statement best describes natural selection?
Answer:
The answer is A.
Explanation:
Harry is given an unknown substance and wants to determine what kind of mixture it is. The mixture is cloudy, and after a few minutes it separates into two distinct layers. The bottom layer is murky, and the top layer is clearer. What type of mixture is this?
Answer:
Heterogeneous
Explanation:
A woman without hemophilia marries a man with hemophilia they have a daughter with hemophilia what is the genotype of the mother and father
Answer:
Mother- XXH
Father- XHY
Explanation:
The mother is a carrier for hemophilia and since the disease is sex linked and found on the X chromosome, only one of the alleles has that H allele attached to it. The father is male so he only has one X chromosome, which is why he is effected by the disease and not just a carrier like the mother.
pls help if you know wither one of these
Answer:
sex cell and germ cells
Explanation:
HELP ASAP!! 2 MINUTES!! I'll give brainliest and points and thanks if you get it right just question 2, you can do question 3 for extras
is immunity a function of proteins
Answer:
Yes
Explanation:
Of the many functions of protein in your body, one of its most critical is supporting your immune system. The immune response protects you against harmful microorganisms, including viruses and bacteria, as well as foreign substances that might attack your defenses, such as a thorn or flames from a fire.
What is the difference between an autotroph and a heterotroph?
Answer:
Autotroph produces its own food (Plants)
The _____
cells have identical genetic information, or DNA.
sex
egg
somatic
haploid
Answer: sex cells
Explanation:
Sex cells have genetic information and DNA
Which molecule brings amino acids to the ribosomes to be assembled into proteins
Answer:
Was this fast anseering
Explanation:
dasdasd
HELPPPP!!!! ASAPPPPP!!!
14.
Which of these correctly relates the photoreceptor to the region of the brain to which it connects?
Photoreceptor connects to visual region.
Photoreceptor connects to gustatory region.
Chemoreceptor connects to visual region.
Chemoreceptor connects to somatosensory region.
Which of these correctly relates the photoreceptor to the region of the brain to which it connects? Photoreceptor connects to visual region
What is photoreceptor ?Photoreceptors can be defined as cells for detecting light. They are composed of the outer nuclear layer that contains the cell nuclei the inner segment that houses the cell machinery and the outer segment that contains photo-sensitive pigment.
Therefore photoreceptors are the only cells that can convert incoming light into an electrical signal that can be carried to the brain via the optic nerve to create conscious vision.
Learn more about photoreceptor here: brainly.com/question/10355810
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which renewable energy resource is directly impacted by air quality?
Answer:
Wind power
Explanation:
could have an almost immediate impact on air quality by halting the production of these particles.
What does the environment mean?
Answer:
the surroundings or conditions in which a person, animal, or plant lives or operates