Answer:
ask
Explanation:
ready to help
go ahead
What would happen if you did an experiment in which the iodine solution was placed in a baggie, and the starch solution was in the beaker?
If the iodine solution was placed in a baggie and the starch solution was in the beaker, and the baggie was then submerged in the beaker, a specific chemical reaction called the iodine-starch reaction would occur.
The iodine-starch reaction is a well-known test used to detect the presence of starch in a solution. Normally, when iodine solution (iodine dissolved in water) comes into contact with starch, it forms a dark blue or black color complex.
This reaction is due to the formation of an inclusion complex between the iodine molecules and the helical structure of starch.
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⚠️2nd time asking this⚠️
1. If you are given the diploid number, how can you solve for the haploid number?
2.If you are given the haploid number, how do you solve for the diploid number?
Answer:
If you have haploid multiply by 2 for diploid. If you have diploid divide by 2 for haploid.
Explanation:
If the weather map below shows today's forecast, how is the weather in
the two cities pictured most likely going to change in the next 24 hours?
Is there supposed to be a picture or something? Oh and HI BABEYDOLL
Ok that was weird- Imao
What particles bond together to
form molecules?
A. Atoms
B. Neutrons
C. Compounds
D. Protons
Answer:
Atoms
Explanation:
Answer:
A. Atoms
Explanation:
plz help asap!!! i’ll give brainlest!
Answer:
Carbs
Explanation:
Lipids take to long to break down so that leaves carbs.
in which way are photosynthesis and cellular respiration different
Answer:
Cellular respiration produces oxygen, while photosynthesis uses oxygen. Photosynthesis releases energy, while cellular respiration stores energy. ... Oxygen is produced during cellular respiration and stored during photosynthesis. Carbon dioxide and water released by cellular respiration are used in photosynthesis.
Explanation:
Which of the following is true of enzymes?
A.Enzyme function is increased if the shape of an enzyme is changed.
B.Enzyme function is independent of physical and chemical environmental factors such as pH and temperature.
C.Enzyme function is dependent on physical and chemical environmental factors such as pH and temperature.
D.Enzymes increase the rate of chemical reaction by providing activation energy to the substrate.
Answer:
a
Explanation:
The results of photosynthesis as glucose and oxygen
Photosynthesis
Products
Chloroplasts
Reactants
Glucose
Answer:
Photosynthesis.................
Which One help!!!!
DNA and RNA differ in the following way(s):
A) DNA has a phosphate and RNA does not
B) DNA and RNA have different sugars
C) DNA and RNA have different nucleotides
D) All of the above
E) B and C
Answer:
E) B C
DNA has deoxyribose sugar
RNA is ribose Sugar
DNA has ATGC
RNA has AUGC nucleotides
Explanation:
Hello! I Need help with this. Please Help Make Sure you explain your answer i will be marking brainliest to the first person who has the right answer")
Answer:
i think its b
Do animal cells always have to be placed in isotonic solutions? Why?
Explanation:
because If a cell is placed in an isotonic solution, there will be no net flow of water into or out of the cell, and the cell's volume will remain stable
when do members of each species compete regularly for resources
Help please
All life stems from a common ancestor. Which evidence best supports this statement?
OA anatomical structures
OB. fossilized algae and plants
OC.DNA from living organisms
OD presence of bone fragments in rock layers
The fusion of haploid gametes is called
Your answer:
A. gametogenesis.
B. meiosis.
C. reassortment.
D. fertilization.
Answer:
B
Explanation:
How are sugar molecules in living things classified?
as proteins
as nucleic acids
as
lipids
as carbohydrates
Which type of cells thrive in an isotonic solution?
a animal cells
b cells with a cell wall
c plant cells
d both plant and animal cells
Answer:
A 0.9% solution of NaCl (saline) is isotonic to animal cells. When exposing animal tissues to solutions, it is common to use an isotonic solution such as Ringer's buffered saline so as to prevent osmotic effects and consequent damage to cells.
Explanation:
hope this help
pick me as the brainliest
Answer:
the answer is A
if you look it up it gives you everything you need to know I hope that helps
In a certain species of plant, the color purple (P) is dominant to the color white (p). According to the Punnett Square, what is the probability of an offspring being purple?
Answer:
If both are (PP and ww) and one is dominant the other is recessive then it is 100% purple.
IF both are heterozygous (pw) then it is 75% purple and 25% white
if one is Hetro(pw) and the other is (ww) 50% white 50% purple
Explanation:
What conditions may occur when a population is in exponential growth
Answer:
some of the organisms may nit have enough food to survive bc theres not enough to go around
Explanation:
WILL GIVE BRAINLIEST!!!!!!
Which characteristic is shared by both prokaryotes and eukaryotes?
need oxygen gas to breathe
make their own food
contain genetic material
have organ systems
Answer:
Contain gentic material
both have DNA
Explanation:
Prokaroytes dont have organ systems
and the rest are incorrect
4
Which of the following is true of asexual
reproduction?
A. It requires seeds.
B. It requires flowers.
C. It requires only one parent.
D. It requires sperm and eggs.
During division, the code for the protein cytochrome-C had the code for proline
changed to the code for leucine. This type of change in the genetic material is
known as a -
A. redundant mutation
B. frameshift mutation
C. point mutation
D. chromosomal mutation
Answer:
Point Mutation
Explanation:
The type of change described, where the code for proline is changed to the code for leucine during division, is known as a point mutation. The correct option is C.
A point mutation refers to a change in a single nucleotide base of the genetic material (DNA or RNA).
In this case, the change occurred at a specific position in the genetic code, resulting in the substitution of one nucleotide for another. This substitution led to a different amino acid being incorporated into the protein sequence.
Thus, based on the description provided, the correct answer is C. point mutation, as it involves the specific substitution of one nucleotide for another in the genetic code.
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What type of nerves in the nervous system carry signals to the brain to tell it about what is going on in the outside world?
Motor neurons
Sensory neurons
Answer:
sensory neurons
Explanation:
Sensory nerves - The second type of nerves are called sensory nerves. These nerves carry signals to the brain to tell it about what is going on in the outside world. They come from our skin (touch), eyes (sight), tongue (taste), nose (smell), and ears (hear).
WILL MARK BRAINLIST PLS HELP
An animal welfare group is curious if the effects of selectively breeding goats to produce more milk is bad for the goats. What would be the BEST question that the welfare group could ask to determine the effects of selectively breeding the goats?
A.
What does the milk of the selectively bred goats taste like?
B.
What is the diet the goats are fed in order to produce milk?
C.
Can you make more money by producing the goats with the desired traits?
D.
Are there negative traits in the selected traits on the goat population?
Answer:
d
Explanation:
its not a, the question doesn't ask anything about the taste, its not b, it doesn't say anything about the diet, it isn't c, the money isn't what it asks either. its most likely d, because d is about the effects on the goats.
My last one ⚠️⚠️
Salt dressing is a(n)
A. Compound
B. Element
C. Heterogenous
D. Homogenous
Answer:
hopefully its a. compound
Explanation:
explain the relationship between blood volume and blood pressure to do with the renin angiotensin system
Answer: blood volume increases arterial pressure blood pressure fluid Renin by itself does not really affect blood pressure. Instead, it floats around and converts inactive forms of angiotensin into angiotensin I.
Explanation:
Someone plllsss help
Answer:
They will most likely be immune to the treatment.
Explanation:
This is the same as a viruse evolving to survive the vaccine for it.
PLZ HELP .what are 3 pieces of evidence that abiogenesis is responsible for the origin of life?
A scientist is studying specialized cells that help pump blood. Which cells is she most likely studying?
neurons, which are a type of muscle cell
cardiac cells, which are a type of muscle cell
epithelial cells, which are a type of blood cell
white blood cells, which are a type of blood cell
Answer:
Cell specialization, also known as cell differentiation, is the process by which generic cells change into specific cells meant to do certain tasks within the body. Cell specialization is most important in the development of embryos.
Explanation:
Neurons. Neurons are specialized cells that carry messages within the human brain
Muscle Cells. Muscle cells make movement possible
Sperm Cells. Specialized sperm cells are necessary for human reproduction
Red Blood Cells
Leukocyte. and those are some
Describe an example of fermentation that occurs in beneficial bacterial cells within animals and explain why it is important.
Fermentation is an anaerobic process in which energy can be released from glucose even though oxygen is not available. Fermentation occurs in yeast cells, and a form of fermentation takes place in bacteria and in the muscle cells of animals. In these situations, your working muscles generate ATP anaerobically (i.e., without oxygen) using a process called fermentation. Fermentation is beneficial in that it can generate ATP quickly for working muscle cells when oxygen is scarce. Fermentation helps break down nutrients in food, making them easier to digest than their unfermented counterparts. For example, lactose — the natural sugar in milk — is broken down during fermentation into simpler sugars — glucose and galactose ( 20 ).
Microbial fermentation takes place within the gastrointestinal tract of the majority of the animals by the bacterial cells, this helps in the process of digestion and in the synthesis of certain essential components like vitamins.
• The enzymatic decomposition and the usage of food components, mainly carbohydrates by the help of microbes like bacteria anaerobically is termed microbial fermentation.
• Within the gastrointestinal tract of the majority of animals, the process of fermentation takes place, however, the intensity of fermentation depends on the quantity of bacterial cells present, which is usually greatest in the intestine.
• The process of fermentation within the intestine by bacteria primarily helps in the process of metabolism and digestion of carbohydrates that does not get digested in the small intestine like residual starch and cellulose.
• Apart from this, microbial fermentation also helps in the production of vitamin K and some B vitamins.
Thus, microbial fermentation within the intestine of the majority of the animals performs essential functions like digestion and production of vitamins.
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Organs work together as components of
Answer: Organs are grouped into organ systems, in which they work together to carry out a particular function for the organism. For example, the heart and the blood vessels make up the cardiovascular system.