NEED ANSWERS FOR ALL 3 PLEASE

NEED ANSWERS FOR ALL 3 PLEASE

Answers

Answer 1
Oof biology is a toughie I’m sorry but I’m not able to help you on this one just google the answers

Related Questions

Which is true about scientific knowledge?

Answers

Answer:

Explanation:

It changes as new evidence is found.

An example is the scientific knowledge of climate change. This scientific knowledge is not agreeable across all the world scientists. However as more and more evidence is collected, over time, the understanding of climate change will change and will either refute or corroborate the earlier understanding.

Explain how a change in the sequence of nucleotides in a strand of DNA might cause a protein to malfunction

Answers

Answer:

As a result of a change in the sequence of nucleotides in a strand of DNA (Deoxyribonucleic acid), the amino acids also change in the final protein which leads to protein malfunction.

Explanation:

As a result of a change in the sequence of nucleotides in a strand of DNA (Deoxyribonucleic acid), the amino acids also change in the final protein which leads to protein malfunction. If insulin does not work correctly, it may not be able to bind to the insulin receptor.

DNA contains genetic information. It has a double helix structure.

Please Help ill mark brainlest

Answers

Answer:the one u have already picked is the answer a monomer is a molecule that can bind together to form something called a polymer which is a group of monomers.

Explanation:

An ant crawls 15 cm/sec in 5 seconds how far did the ant travel

Answers

Answer:

75 centimeters

Explanation:

15 x 5 = 75

Which macromolecule makes up the majority of the cell membrane?
O nucleic acids
O proteins
O carbohydrates
O lipids

Answers

I think its nucleic acid

need help with this asap!!

Answers

Answer:

which part do you need help with?

helllllp I really need to pass this question asapppp​

Answers

Switch the first two, so the order will be

Nitrogen Molecules are split apart

Gaseous nitrogen is released.

Dead Animals Decompose

Nitrogen moves from soil to plant material.

What are microscopic unicellular, prokaryotic organisms that move through the Earth doing both good and harm?

a. Protists
b. Eubacteria
c. Fungi
d. Archaebacteria

Answers

I think A or C. Not so sure though so if someone else answers go with their answer!

Eubacteria are microscopic unicellular, prokaryotic organisms that move through the Earth doing both good and harm. Thus, the correct option is B.

What are Prokaryotic organisms?

Prokaryotic organisms may be defined as single-celled organisms that lack a well-defined nucleus and other membrane-bound cell organelles.

Protista is a simple eukaryotic organism that is unicellular in nature. Fungi are non-photosynthetic organisms that belong to the class of eukaryotic organisms. Archaebacteria are a group of prokaryotes but they emerge from eukaryotes.

Therefore, Eubacteria are microscopic unicellular, prokaryotic organisms that move through the Earth doing both good and harm. Thus, the correct option is B.

To learn more about Eubacteria, refer to the link:

https://brainly.com/question/2166240

#SPJ2

20.
Lipids and carbohydrates are dissimilar in that -
А
carbohydrates are composed of water and ammonia, and lipids are composed of trisaccharides
B
carbohydrates are composed of monomers, and lipids are composed of polymers.
С
carbohydrates are composed of monosaccharides, and lipids are composed of glycerol and fatty acids.
D
carbohydrates are composed of nucleotides, and lipids are composed of sugars.

Answers

C, could be the answer

please help me out will mark brainly

Answers

Answer:

5. c. active transport of molecules across a membrane

6. b. osmosis

7. d. water entered the cells of the lettuce by osmosis

Explanation:

5. The diffusion of water does not involve the budding of the cell membrane. The production of proteins amino acids and asexual reproduction are unrelated to the movement of molecules across the cell membrane. Therefore, this is active transport of molecules across a membrane.

6. The diffusion of water from a high concentration to a low concentration of water across a selectively permeable membrane is called osmosis. Transpiration is the process by which water leaves plant cells. Active transport requires energy. Capillary action is when water moves as a result of adhesion/cohesion.

7. When water enters the cells by osmosis, the cells become more turgid, making the lettuce crisp.

Organisms developed _________ that provided its own food source.​

Answers

Answer:

autotrophic

Explanation:

An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals. Because autotrophs produce their own food, they are sometimes called producers. Plants are the most familiar type of autotroph, but there are many different kinds of autotrophic organisms.

Answer:

Explanation:

An autotroph is an organism that can produce its own food using light, water, carbon dioxide, or other chemicals.

The pancreas is an organ present in some animals. It produces enzymes that are used in the digestive system of the animal. Which cell structure is likely to be abundant inside pancreas cells?

A. Cell walls, because cell walls cannot be digested by enzymes
B. Chloroplasts, because chloroplasts provide the energy for making enzymes
C. Nuclei, because nuclei contain the instructions for synthesizing enzymes
D. Ribosomes, because enzymes are synthesized on ribosomes

Answers

Answer: the answer is D Ribosomes, because enzymes are synthesize on ribosomes

Explanation:

Because we need more protein to be produced in are pancreas

The messenger RNA (mRNA) sequence is read by the ribosome, which then interprets the genetic code into a predetermined string of amino acids. These amino acids then form lengthy chains, which fold to form proteins. Thus, option D is correct.

What is the role of ribosomes in the enzyme formation?

Protein synthesis is always carried out by the ribosome, which converts the genetic code produced in mRNA into an amino acid sequence.

Ribosomes carry out the initiation, elongation, and termination of peptide synthesis using metabolic energy, soluble transfer RNA's, and cellular auxiliary proteins.

The biocatalyst, which are proteinaceous in nature, are enzymes. The ribosomes found on the endoplasmic reticulum produce these. A cell's ribosomes are referred to be its “protein factory.”

Therefore, Ribosomes, because enzymes are synthesized on ribosomes.

Learn more about ribosomes here:

https://brainly.com/question/27133373

#SPJ6

Why can whales not breathe underwater?

Answers

Answer:

Whales and dolphins are mammals and breathe air into their lungs, just like we do. They cannot breathe underwater like fish can as they do not have gills. ... After each breath, the blowhole is sealed tightly by strong muscles that surround it, so that water cannot get into the whale or dolphin's lungs.

what is a membrane potential and how is it generated?​

Answers

Answer:

Differences in the concentrations of ions on opposite sides of a cellular membrane lead to a voltage called the membrane potential. Typical values of membrane potential are in the range –40 mV to –70 mV. ... These concentration gradients provide the potential energy to drive the formation of the membrane potential.

Explanation:

Please mark me the brainliest

4.
What is the The state reached when
particles continue to move but
in equal amounts in and out of
the cell

Answers

Equilibrium is reached

Glucose and fructose are monosaccharides that have the same chemical formula, C6H12O6. However, they do not react the same chemically. Which of the following generalizations can explain this? (5 points)
a
Monosaccharides serve different cellular functions, and they are only involved in reactions in which they are needed.

b
The atoms of monosaccharides are arranged differently, and the different shape gives each monosaccharide unique properties.

c
Monosaccharides have different properties, but the disaccharides they form when combined with other molecules will have the same properties.

d
The atoms of monosaccharides are arranged similarly, but the monomers from which they are formed have different physical and chemical properties.

Answers

Answer:

B

Explanation:

Monosaccharides are the simplest carbohydrates. Although glucose and fructose have the same molecular formula they have different structures or the atoms are arranged differently from each other and this is evident in the way they react, behave and in their properties.

Answer:
B. The atoms of monosaccharides are arranged differently, and the different shape gives each monosaccharide unique properties.
Explanation:
Good luck! Hope this helps :)

What other comparison would you say a cell is like? Explain why

Answers

Answer:

What do u exactly mean?

Well actually cells are a lot like cars in some ways like the structure its body provides makes it comparable to a cell wall. You can compare the windshield and windows to plasma membranes because they protect the inside of the car from invaders like insects and dirt.

Hope this helps pls mark me brainliest

What phrase best describes the process shown​

Answers

it best describes  about this is what it is called and where it should go next

9. If your cells were used to discover a cure for a disease do you think you should have first given consent for their use? Should you also receive something back if the research makes lots of money. Explain why.

Answers

Answer:

If my cells were used to discover a cure for a disease I don't think it would matter to give consent because I would have saved lots of people. I think I should earn just a little bit of money, because they are my cells, but I don't think I should earn a lot or most of it.

Answer:

Yes, you need to give consent because otherwise, they can not have any part of you without consent.

Explanation:

  You should expect some money even if it is a small amount to come to you due to you being the one with the cure therefor the scientist or bioglist would have to study them and would go on to trials if they make a vaccine. Always, give consent if you deem it the right choice never by force.

❗️❗️How can you tell the limit of the carrying capacity on a
on a graph?
pls help

Answers

you have to find the point on the graph where the population line is horizontal

write a short note on pelvic girdle​

Answers

Answer:

Pelvic Girdle. In human anatomy, Pelvic Girdle is a basin-shaped structure of bones that connects the trunk of the legs and holds the support of the intestines, urinary bladder, and the interior sex organs.It is also termed as the bony pelvis.

Explanation:

AYO PLEASE HELP :)
Biology

Answers

Answer:

b-prokaryotic cells have single strand of DNA

Explanation:

trust me ;)

What is the first aid for cramps? ​

Answers

Answer:

Take a hot shower

Massage the cramped area

Yup thats all i know

We all know that any cramp in our muscles is formed due to the secretion of lactic acid . This lactic acid is formed due to our muscles doing anaerobic respiration instead of aerobic respiration . Our muscles require oxygen to break down glucose itn energy and carbon dioxide . But our body muscles wont get this much needed oxygen due to which they will start to do anaerobic respiration where they produce energy without the usage of oxygen . When such a respiration happens lactic acid is secreted in our stomach , which makes our muscles start to form cramps . So we can say that tightness or soreness of muscles due to our muscles lacking oxygen is called as muscle cramps . So , a hot bath will be a very good remedy for cramps as it will let the oxygen pass through the body , thereby completely help the lactic acid turn into energy . When lactic acid breaks down completely to form energy the muscle cramps go away . Another first aid for cramps would be massaging the area with cramps . This will also increase the oxygen flow thereby making the lactic acid change into oxygen due to which the pain will go away . Another remedy for muscle cramps would be hot nor cold pads as they help ease the pain .

What may happen if mitosis doesn't start around the open wound?

Answers

Mitosis is the process by which cells divide.Without it you coild make no new cells

Mitosis is the type of cell division where the daughter cells are exact copies of the parent cell. Mitosis takes place around the open wound area for recovery but if mitosis does not start around the open wound recovery would not take place.

What is Mitosis?

Mitosis is the process of cell division where the parent cell undergoes division to form daughter cells which are exact copies of the parent cell. Mitosis is also known as Equational division. The chromosomal number in the parent cell is exactly same as the daughter cells.

Mitosis is divided into two phases: Interphase and M-phase. The actual cell division takes place in the M-phase. M-phase is divided into four phases which are Prophase, Metaphase, Anaphase, and Telophase. In mitosis, one parent cell gives rise to two daughter cells. Mitosis takes place in all the cells of an organism.

Mitosis is responsible for restoring the cell number back to normal in body.

Learn more about Mitosis here:

https://brainly.com/question/26678449

#SPJ2

Solutions that have more OH- than H+ ions are

Answers

Answer:

I believe the answer is alkalines

PLS I NEED THIS ASAP
Which would result a farmer in producing more food at a lower cost?

planting wheat that is resistant to weed killer
breeding pear trees that grow sweeter fruits
growing rice that only grows in warm climates
producing vegetable oil that has added vitamin A

Answers

Answer:

A.

Explanation:

sorry this is late.. proof below btw ;c

Answer:

A

Explanation:

i did the quiz

Lots of hydroxides (OH) will make a solution
A.acidic B. Basic C. Neutral

Answers

Answer:

B. Basic

Explanation:

Hydroxide (OH) is an anion with the chemical formula OH-. As the formula implies, it consists of an oxygen atom and a hydrogen atom. The more electronegative oxygen atom shares electrons with the less electronegative hydrogen atom via covalent bonding.

Hydroxide ion dissolves in water to form a very strong base, hence, an aqueous solution that contains lots of hydroxides will be BASIC or ALKALINE. A solution with lots of hydroxide ions is a STRONG BASE.

What is the connection between a property of life and carbohydrates?

Answers

Answer:

The simple carbohydrates include single sugars (monosaccharides) and polymers, oligosaccharides, and polysaccharides. Simplest group of carbohydrates and often called simple sugars since they cannot be further hydrolyzed. Colorless, crystalline solidwhich are soluble in water and insoluble in a non-polar solvent.

Explanation:

please mark as brainlist answers

This wave picked up by the space probe was most likely a(n) — radio wave radio wave infrared ray infrared ray visible light visible light gamma ray gamma ray

Answers

Answer:

Gamma rays

Explanation:

If you really read what was written on the top, it said "extremely high energy and really short wavelengths.

Helpp kinda confused :( and thxxx ")​

Answers

The lytic and the lysogenic cycles are the two methods that bacteriophages reproduce.  They both begin with a bacterium that has been infected with bacteriophage DNA.

Lytic:

The phage DNA reinstructs ribosomes and the bacterium begins producing many bacteriophages.The bacterium eventually lyses and releases the bacteriophages into the environment

Lysogenic:

The phage DNA is incorporated into the bacterium's chromosome.The bacterium eventually duplicates this DNA when it undergoes fission, producing two infected daughter cells.Eventually, the phage DNA will be read by the bacterium and it will go into the lytic cycle, described above.

To sum it up, the lytic cycle ends the bacterium's life by producing offspring, yet the lysogenic cycle allows for multiple bacteria to divide and eventually undergo the lytic cycle.