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Related Questions
hey could u answer these tru/false questions thanks
1.when we classify living organisms we can know how many species there are.
2.taxonomists do not create new groups to fit for the newly classified organisms
3.all the organisms on earth are discovered nowadays
thnak you
Answers
Answer:
1.true
2.false
3.false
5.. Which compound is formed as a common product of the process of
photosynthesis? *
A.DNA
B.sugar
C.chlorophyll
D.carbon dioxide
Answers
Answer:
B.Sugar ( Glucose)
Explanation:
I hope this helps!
A compound that is formed as a common product of the process of photosynthesis is sugar (glucose).
What do you mean by Photosynthesis?Photosynthesis may be defined as a process through which plants utilize carbon dioxide and convert it into glucose in the presence of sunlight.
The reactants of photosynthesis are carbon dioxide and water, while the products are glucose and oxygen.
The reaction of photosynthesis is given below:
[tex]6CO_2 + 12H_2O[/tex] → [tex]C_6H_1_2O_6 + 6O_2 + 6H_2O[/tex]
Therefore, a compound that is formed as a common product of the process of photosynthesis is sugar (glucose).
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what will happen if we cover and tie a plant inside a plastic bag
Answers
Answer:
the plant will start to wilt and then die
Answer:
it will die
Explanation:
It will suffocate and need fresh air, water, and food or nutrients to survive so therefore I come to my conclusion ;-;
BRAINLEST to FIRST CORRECT answer
Identify structures found in fungi. Check all that apply.
produce spores
contain pseudopods
contain hyphae
contain a fruiting body.
Answers
Answer:
produce spores
contain hyphae
contain a fruiting body
Explanation:
Which of the following microbes cannot reproduce unless it first infects a cell in a host organism?
A.
parasites
B.
bacteria
C.
protozoa
D.
viruses
Answers
Answer:
bacteria is a microbes and host organism
Answer:
D.
viruses
Explanation:
The diagram shows the process of osmosis in a beaker model. Only the water molecules could pass through the membrane by osmosis because water molecules________.
a) contain more hydrogen atoms than the other molecules
b) have more energy than protein molecules
c) can pass through the selectively permeable membrane
d) are more numerous than the protein molecules
Answers
Answer:
i think it is C correct me if am wrong
Which of the following is a function of lipids?
A.
Breakdown chemical compounds
B. Carry heredity information
C. Form boundaries of the cell membrane
D. Make proteins
Answers
Answer:
C. Form boundaries of the cell membrane
Explanation:
The functions of lipids include storing energy, signaling, and acting as structural components of cell membranes. Lipids have applications in the cosmetic and food industries as well as in nanotechnology.
Form boundaries of the cell membrane
structure in female where fertilization occurs
Answers
A catalyst is a ______.
Answers
Answer:
a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
Answer:
A substance that speeds up chemical reactions.
Explanation:
In order to create a big storm, the HIGH LEVEL TEMPERATURE had to be... A.Very Cold B.Cold C.Cool
Answers
Question:
In order to create a big storm, the HIGH LEVEL TEMPERATURE had to be... A.Very Cold B.Cold C.Cool
Answer:
A, because in order to create a big storm, the temperature has to be at least 40-20 degrees Fahrenheit (below 30 is freezing point, aka snow), and that would be weather where you would need to wear a thick jacket and warm pants.
If this helped, your welcome! Please know that I might be wrong, and if I am, I am truly sorry for that. But If you would, please make me brainliest.
- niaxfandoms (ig and yt)
Describe What
happens to a planarian when
it is cut into two pieces?
Answers
mark brainlist please
A strand of DNA consists of 35% adenine. What is the percentage of cytosine in that same
molecule of DNA?
Answers
Answer:
20.5%
Explanation:
Hope this helps!!
Individuals in a species have genetic variation that can be passed on to their offspring
Answers
Answer: Genetic variation within a species can result from a few different sources. Mutations, the changes in the sequences of genes in DNA, are one source of genetic variation. ... As a result, the tree-colored moths are more likely to survive, reproduce, and pass on their genes.
Explanation:
What is the relationship between genes, traits and proteins?
Answers
Answer:
Genes are transcribed into mRNA, the mRNA is then translated into proteins, which determines specific traits.
Explanation:
because i used brainly
solve this your cool
Answers
Answer:
B. Sunlight
F. Water
Explanation:
Abiotic factors are nonliving components.
Disadvantage
Chemical
Advantage
1.
1.
Dish Detergent
2.
2.
1.
Chlorine
2.
Answers
Put the steps of Protein Synthesis below into the correct order.
4 points
Step 1
Step 2
Step 3
Step 4
A Protein
molecule is
produced
An mRNA
molecule is
produced
mRNA interacts
with a Ribosome
DNA interacts
with RNA
polymerase
Answers
Step 2: mRNA molecule is produced
Step 3: mRNA interacts with a ribosome
Step 4 protein molecule is produced
The correct order is DNA interacts with RNA polymerase (1), the mRNA molecule is generated (2), mRNA interacts with a ribosome, and protein is produced (4).
What is transcription?Transcription (gene transcription) is the process by which a fragment of DNA is employed to generate an mRNA.
This messenger RNA (mRNA) then travels to the ribosomes in the cytoplasm to generate a protein.The process of translation refers to the protein synthesis by an mRNA template.In conclusion, the correct order is DNA interacts with RNA polymerase (1), the mRNA molecule is generated (2), mRNA interacts with a ribosome, and protein is produced (4).
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Which of these is changed by the Milankovitch cycles?
A. the reflectivity of Earth
B. the amount of solar energy that reaches Earth
C. the duration of seasons on Earth
D. the length of a year on Earth
Answers
Answer: the amount of solar energy that reaches Earth
Explanation:
What is the critical mass of a species?
A:The weight of all representatives of a species.
B:The weight of the last representative of a species.
C:The number of individuals that must exist for a species to continue.
Answers
Answer:
The number of individuals that must exist for a species to continue
Explanation:
I just had it on a quiz. Can I have brainliest?
The critical mass of a species is the number of individuals that must exist for a species to continue. Therefore, the correct option is C.
What is the critical mass of a species?The critical mass of a species refers to the minimum number of individuals that are required for a population to maintain its viability and continue to survive and reproduce in a given environment. This is also known as the minimum viable population (MVP) size.
The concept of critical mass is important in conservation biology because small populations are often more vulnerable to extinction due to genetic factors, environmental fluctuations, and other factors.
Therefore, understanding the critical mass of a species is significant for determining appropriate conservation strategies and protecting endangered species. Therefore, the correct option is C.
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Put the steps of the greenhouse effect in the correct order.
I. Infrared radiation travels through the atmosphere as heat to leave Earth.
II. Radiation from the sun enters the atmosphere.
III. Increased greenhouse gases trap more heat, raising global temperature.
IV. Infrared radiation is absorbed by greenhouse gases and is reflected back down to Earth.
A. II, IV, III, I
B. I, II, III, IV
C. I, III, II, IV
D. II, I, IV, III
Answers
Answer:
II, IV, I, III
Explanation:
At first the Solar radiation hits the earth~
The sun's energy is then absorbed~
Head radiates into space from Earth~
This traps the heat and makes Earths Temperature hotter~
Hope this helps uwu
At first the Solar radiation hits the earth~ The sun's energy is then absorbed~ Head radiates into space from Earth~ This traps the heat and makes Earths Temperature hotter~ are the correct arrangement of green house effects. Hence, option A is correct.
What is green house effects?Green house effects are the rays in which heat are taken hold close to earth surface that is near to the earth. These effects have covered the earth like a blanket and keeps the planet toaster and warmer than it could be without them.
Greenhouse gases on Earth trap heat in the atmosphere, warming the whole globe. The primary gases that cause the greenhouse effect are fluorinated gases, as well as naturally occurring gases such carbon dioxide, methane, nitrous oxide, and water vapour which are synthetic.
Thus, option A is correct.
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20 points ! multiple choice
4. Which part of the replication process helps reduce the chance for genetic mutation?
a. insertion of RNA primer sequences
b. sealing the gaps between fragments
c. opening multiple origins of replication
d. proofreading new DNA strands
Answers
Answer:
D
Explanation:
Key points:
- Cells have a variety of mechanisms to prevent mutations, or permanent changes in DNA sequence.
- During DNA synthesis, most DNA polymerases "check their work," fixing the majority of mispaired bases in a process called proofreading.
- Immediately after DNA synthesis, any remaining mispaired bases can be detected and replaced in a process called mismatch repair.
- If DNA gets damaged, it can be repaired by various mechanisms, including chemical reversal, excision repair, and double-stranded break repair.
that's from khan academy^
Enzymes are proteins that impact chemical reactions in cells. Which statement describes the conditions under which enzymes are most effective?
Answers
Answer: The statement that suggests that the shape of an enzyme determines its function, would be the fact that enzymes are specific to certain substrates, depending on the particular shape of an enzyme it can allow binding to specific substrates and allow for catalyzing that corresponding reaction
Explanation:
Help plz
Vestigial structures, such as the appendix, are body parts that don't seem to serve a
purpose in humans. How are vestigial structures important evidence for evolution?
A. They provide clues about structures that were important to our ancestors.
B. They provide clues about what future generations of humans will look like.
C. They help identify body parts in fossils.
D. They are evidence that humans used to eat different foods.
Answers
Answer:
A
Explanation:
---> The process of selecting a few organisms with desired traits to serve as parents of the next generation. Selective breeding of plants and animals to promote the occurrence of desirable traits in offpsring.?
Answers
The process of determining a few creatures possessing desirable characteristics to participate as the founders of the coming generation is Artificial selection.
Artificial selection
The discovery of advantageous characteristics among living things by humankind, as well as the efforts performed to improve and maintain such traits throughout upcoming populations or years.
It follows the same procedure as evolutionary processes, with the exception that with biological evolution, nature determines the decisions rather than humans.
Thus the above response is correct.
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How is the process used to produce sex cells different from
the process used to produce body cells?
Answers
Sex cells are formed through a particular kind of cell division called meiosis. Unlike in normal cell division (mitosis), the genetic material of the original (parent) cell is divided up twice.
Please leave a thanks <3
The process used to produce se_x cells which is different from the process used to produce body cells is called meiosis.
What is meiosis?Meiosis is a cellular process that generates four daughter germinal cells having half genetic material.
Conversely, mitosis produces two genetically identical somatic (body) cells.In conclusion, the process used to produce se_x cells which is different from the process used to produce body cells is called meiosis.
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why is there is no point in adding more generations when an allele has become fixed
Answers
Answer:
Low genetic diversity, which is seen with allele fixation, is dangerous as it can lead to mass extinctions. If there is little genetic variability within a population and the genetically similar individuals all are susceptible to a certain pathogen, the population will likely cease to exist. This is why we see examples of populations with fixed alleles becoming threatened or endangered
Explanation:
basically, it will cause extinction
HELP!! is the digestion of glucose active or passive transport
Answers
Answer:
However, there will be times when glucose concentration in the intestine might be lower. When this is the case, movement of glucose involves active transport. The process requires energy produced by respiration .
Explanation:
Answer: However, there will be times when glucose concentration in the intestine might be lower. When this is the case, movement of glucose involves active transport. The process requires energy produced by respiration .
The sun is shining at a church with a stained glass window. What happens?
Answers
Answer:
c
Explanation:
because if it's stained then the sun does pass through it as well
Answer:
c
Explanation:
because light is all colors in one form, white, (i think) only some of the light can pass through. some colors going through certian colors, others blocking or absorbing the light
im like 90% sure that thats right, although i do know the answer is c
Letter A in the kidney indicates a structure known as
A) a vein
B) an artery
C) the ureter
D) a Bowman's capsule
Answers
in the late 1600s, english astronomer edmond halley presented a model of earth’s structure. helmet originally claimed that earth was