Answer: -20
Explanation:
Here is the equation to solve:
(-107)-(-97)+(-10)
First and foremost, we should note that:
- × - = +
- × + = -
Therefore, (-107)-(-97)+(-10)
= -107 + 97 - 10
= 97 - 107 - 10
= 97 - 117
= -20
What is meant by the term “essential” amino acids, what is essential about them? Put in your own words
Describe how facilitated diffusion helps large molecules cross cell membranes. What kinds of proteins are involved?
Yeah yeah so :D,
Large polar molecules can only cross the membrane with the help of protein named channel protein and carrier protein.
So, this both proteins act like a gate, the large molecules enter the protein and the protein let the large molecules in to the membrane. (see the picture so that you can understand more, its carrier protein)
the only difference between channel protein and carrier protein is, channel proteins has fixed shape while carrier protein can flip.
Large or polar molecules like glucose can't pass through the phospholipid bilayer. Smaller molecules usually diffuse freely for example water and CO2.
Large molecules like glucose diffuse through channels. This is a form of passive transport. Carrier proteins are involved.
Can you list the animals under the correct classification
Answer:
1a= fish
b= Frog
Explanation:
Just trying
what two materials are part of soil?
a) pieces of metal
b) once-living matter
c) small bits of rock
d) trees and grass
Answer: Once Living Matter, Small bits of rock
Explanation: CANVAS VERIFIED
Answer:
Small bits of rock and once living matter
Explanation:
A portion of grass in a prairie ecosystem was destroyed by wildfire. What will most likely happen to the population of bison that feed on the grass? a. The number of bison will increase. b. The number of bison will decrease. c. The bison in the ecosystem will be completely wiped out. d. The number of bison will remain unchanged. Please select the best answer from the choices provided A B C D
Answer:
B
Explanation: I’m just using common sense. If part of the prairie grass is destroyed, that would mean less food for the bison. Which in turn would result in a decrease of Bison?
Answer:
b. the number of bison will decrease.
Explanation:
the wildfire partially destroyed the bison's ecosystem. With less food for the herd, some of them will starve off, decreasing the number of bison there are in the herd.
1) List what elements are found in a nucleotide.
2) What is the polymer of a nucleotide?
3) Why are nucleic acids important for all life?
COMPLETE SENTENCES PLZ ILL GIVE BRAINLIEST
Answer:
1) A nucleotide consists of a single sugar, a phosphate, and a nitrogen-containing base.
2) The monomer units of DNA are nucleotides, and the polymer is known as a "polynucleotide. Nucleotides don't have polymers because they are monomers.
3) They carry the genetic blueprint of a cell and carry instructions for the functioning of the cell. The two main types of nucleic acids are DNA and RNA.
Explanation:
hope this helps!
Can someone please help me on this? It’s about Internal and External!! Will give brainliest if everything is completed, thank you!
Day and Night are caused by..
A. The sun rotating around the Earth
B. The sun rotating on its axis
C. The Earth rotating on its axis
D. The sun turning on and off each day like a light switch
Answer:
The Earth rotating on its axis
Answer:
c
Explanation:
option number c the earth rotating on its axis is the correct answer
hope this answer will help you
Tim and Stephanie (from #2) are pregnant again! This time with a baby girl. They are nervous that she too may get hemophilia. Based on what you know about Tim and Stephanie, what is the probability that they do have a daughter with the disease? Show a Punnett square to support your answer.
Answer:
The probability that they will have a daughter with the disease is zero, 0.
Note: Further information about the couple is given in the previous question shown below:
Tim and Stephanie are devastated when they find out their newborn son has hemophilia - a sex-linked recessive disease. Tim is shocked because he doesn't have hemophilia, and figures if his son has it he would have gotten it from him. Is Tim correct in his thinking? Explain. Also explain what their genotypes must be in order for neither of them to have the disease but have a son who does.
Explanation:
Hemophilia is a sex-linked recessive disease which results in the inability of the blood to clot normally. The abnormal gene for the inheritance of this disease is present in the X-chromosome. Males are not carriers of this disease as any male who have the abnormal X-chromosome will always have the disease but women can be carriers of the disease if the abnormal gene is only on one XX-chromosome.
From the information provided above, it can be determined that the genotype of Tim and his wife is XY and XhX, such that the wife is a carrier (Xh is the abnormal gene for hemophilia while X is the normal gene) and Tim is a normal male.
In the event that Tim and Stephanie now have a baby girl, the likely genotype of the baby girl can be obtained using the Punnett square shown in the attachment below.
The probability that they will have a daughter with the disease is zero, 0.
explation of a first quarter moon
Explains how the atoms that make up glucose can be used to construct macromolecules
Answer:
In the dehydration synthesis reaction (attached) , two molecules of the sugar glucose (monomers) combine to form a single molecule of the sugar maltose (macromolecule)
Explanation:
Macromolecules are formed from glucose by condensation polymerization.
Macromolecules are formed by the agglomeration of small molecules called monomers. These monomers are simple molecules that can be joined together to form a larger molecule.
Glucose can serve as a monomer that is joined together to yield macromolecules such as polysaccharides. These larger molecules are formed by the process of condensation polymerization in which a water molecule is lost.
Learn more: https://brainly.com/question/1248133
The allele for a widow's peak has complete dominance over the allele for a straight hairline (w). What is the probability of two parents heterogeneous for a widow's peak (Ww) having an offspring without a widow's peak?
How many grams are in 12 teaspoon of salt if 5.00 grams of salt are in 1.00
teaspoon?
Answer:
There are 60 grams of the salt in 12 teaspoon of it
Explanation:
We can rephrase the question by saying, if 1 teaspoon has 5.00 grams of salt, how many grams does 12 teaspoon have? We can then equate the answer by doing the following
1 teaspoon = 5 grams
12 teaspoon = ?
Cross-multiply
? = 12 × 5/1
? = 60 grams
There are 60 grams of the salt in 12 teaspoon of it
which supercontinents were present on earth at the beginning of the crustaceous period?
a. Rodinia
b. Pangaea
c. Laurussia and Gondwana
d. Laurasia and Gondwana
Answer:
The supercontinent that was present at the beginning of the Cretaceous was Laurasia and Gondwana (option d).
Explanation:
The Cretaceous period was preceded by the Jurassic and followed by the Paleocene, being a division of the Mesozoic era.
Laurasia and Gondwana were the result of the division of the supercontinent Pangea at the beginning of the Cretaceous period. Laurasia was predominantly located to the north, while Gondwana was to the south, which gave way to the continents known today.
The other options are not correct because:
a. Rodinia existed in the Proterozoic.
b. From Pangea Laurasia and Gondwana were formed.
c. Laurussia is another name for Laurasia
what is sex explain the procedure
Answer:
It’s where you get a girl and boy together then they have sex
Explanation:
32. Why are stains used to study cells? *
O to kill cells
to magnify cells
to make cells visible
to make cells more active
Explanation:
Stains are used to make cells visible.
Which of the following eat producer organisms in a food chain?
A. quarternary consumer
B. tertiary consumer
C. primary consumer
D. secondary consumer
Answer:
a
Explanation:
quarternary consumer
The cells of all organisms contain DNA. In cells of which of the following groups is the cellular DNA enclosed in a nucleus?
A. bacteria.
B. eukaryotes
C. prokaryotes
D. viruses
What is the function of ATP, and why is it important?
ATP(adenosine tri-phosphate) stores energy between it's 2nd and 3rd phosphate groups. When the 3rd phosphate group is released ADP(adenosine mono-phosphate) is created and energy is being released. This molecule is important because it stores the energy from cellular respiration and most cellular processes require the energy released by ATP.
Part of the sun or moon is visible
A.corona
B.partial eclipse
Plz in need the answer ASAP!!
Answer:
B. Partial Eclipse
Explanation:
The mealworms gained mass and the potato lost mass. The
mealworms got their mass from the_________
Fill in da blank
The cells of the leaf of the grape plant are able to make sugars which are then transported to the grapes. Describe the process by which sugars are made in a leaf cell.
Answer:
yes
Explanation:
Plants convert energy from sunlight into sugar in a process called photosynthesis. Photosynthesis uses energy from light to convert water and carbon dioxide molecules into glucose (sugar molecule) and oxygen
If the calcium uptake gene is turned off, what trait would you expect in that cell?
The cell would NOT be able to take in calcium
O The cell would produce calcium,
The cell would take in calcium.
The cell would release calcium
Answer:
If the calcium uptake gene is turned off, what trait would you expect in that cell?
The cell would NOT be able to take in calcium
O The cell would produce calcium,
The cell would take in calcium.
The cell would release calcium
Explanation:
If the calcium uptake gene is turned off, what trait would you expect in that cell?
The cell would NOT be able to take in calcium
O The cell would produce calcium,
The cell would take in calcium.
The cell would release calcium
which greenhouse gas is found in the highest concentration in the atomsphere
Answer:
watter vaper i beleave
Explanation:
please please help i’ll give that brain thing if you actually help with an explain :(
Cellular respiration is a series of complicated reactions. Some of the enzymes that are necessary for the reactions to take place effectively are not produced by the body and must be eaten in a person's diet. Which answer correctly explains what happens when a person's diet lacks the necessary enzymes for cellular respiration?
Answer:
Lack of necessary enzymes for cellular respiration will lead to a decrease in the cell's energy level will diminish as the enzyme decreases.
Explanation:
Cellular respiration is a bunch of metabolic responses and cycles that occur in the cells of life forms to change over compound energy from oxygen atoms or supplements into adenosine triphosphate (ATP), and afterward discharge side-effects.
The responses engaged with breath are catabolic responses, which break enormous particles into more modest ones, delivering energy in light of the fact that frail high-energy bonds, specifically in sub-atomic oxygen, are supplanted by more grounded bonds in the items.
Respiration is one of the key ways a cell discharges substance energy to fuel cell movement. The general response happens in a progression of biochemical advances, some of which are redox responses. Albeit cell breath is in fact a burning response, it unmistakably doesn't take after one when it happens in a living cell in view of the moderate, controlled arrival of energy from the arrangement of responses.
Answer:
D. The cell's energy level will diminish as the enzyme decreases
What is the role of mRNA during translation?
A. forms parts of ribosomes
B. carries codes from the DNA in the nucleus to the site of protein synthesis
C. Carries amino acids to the mRNA for correct placement into the protein chain
Answer:
I think it is C if I am wrong i am srry
Any relationship in which two species live closely together and at least one of the species benefits
adaptation
competition
predation
symbiosis
Answer:
Symbiosis
both species benefit in this symbiotic relationship
Utilizing an anthropological perspective, select a specific example where science based policy could benefit society (you could pick racism, infectious disease, vaccinations, health and nutrition, medical insurance, education, criminal justice, etc.).
Answer:
Utilizing an anthropological perspective, select a specific example where science based policy could benefit society is explained below in details.
Explanation:
Social anthropology performs a central part in a period when global perception and appreciation of different ways of perceiving the world are of significant social, political, and economic significance. Social anthropology uses reasonable methods to examine philosophical obstacles about the characteristics of human life in society.
3. While looking through a drawer a person touches a sharp object and
quickly moves their hand away. Which body systems have worked
together to move the hand away from the sharp object? *
A-The immune system senses pathogens from the sharp object and sends a message
to the nervous system to move the hand away.
B-The nervous system senses pain from the sharp object and sends a message to the
skeletal system to move the hand away.
C-The nervous system senses pain from the sharp object and sends a message to the
muscular system to move the hand away.
D-The immune system senses pathogens from the sharp object and sends a message
to the muscular system to move the hand away.
Answer: the answer is obviously C
Explanation: the nervous system is the main system to deal with pain so that narows it down to B or C so then you see that b talks about sending signals to the skeletal system, well, thats not posible without the muscular system, which literally leads you to C
