The line of evidence would support a hypothesis that a newly discovered bacterium is a cyanobacterium is it is able to form colonies and produce oxygen. Cyanobacteria generate oxigen.
What are Cyanobacteria?Cyanobacteria are a special type of bacteria capable of generating oxygen by a process called photosynthesis.
Photosynthesis is a series of reactions by which some types cells can generate oxygen and simple carbohydrates by using the energy from the sun.
Cyanobacteria are also called blue-green algae and these microorganisms are able to form colonies.
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The plasma membrane A. controls movement of substances in and out of the cytosol B. has both lipid and protein molecules C. is impermeable D. A and B are correct answers E. all of the above are correct answers
Answer:
I believe it is E. All of the above
Explanation:
Nutrient cycles can all be classified as
A. Abiotic Factors
B. Biotic Factors
C. Unnatural
D. Causal Factors
What happens when a plant is losing too much water through transpiration? Question 12 options: Stomata open Stomata close Guard cells swell Respiration increases.
Answer:
Stomata close
Explanation:
Why was water used to dilute the substances instead of another chemical?
The ______ is a series of flattened sacs that sorts and packages materials into vesicles to be sent to the cell membrane. Multiple choice question.
Answer: Golgi body/Golgi Apparatus
Explanation: Golgi body is responsible for packaging and shipping fats and proteins for export around the cell, or outside of the cell.
Two DIFFERENT seeds are planted in the same amount of soil, light, same type of pot, and receive the same amount of water. This experiment is probably testing the impact of ...
plants genetics
plants environment
Please help, thank you, god bless you all
Answer: plants genetics :)
Explanation:
The environment is the same in this case and since it is two different plants then it must be plant genetics
where dose the extra electron in a negatively charged atom come from? pls help
Answer:
A negatively charged atom is called an anion. This just means it has gained electrons (negative charges) and the atom has become negative instead of neutral since number of protons = number of electrons. Now it has 1 or more extra electrons, it is more negative than positive or neutral.
In Mendel's cross for stem height, what contrasting traits did the pea plants in the P generation exhibit?
Answer:
tall and dwarf pea plants
Compared to unicellular algae, seaweeds _____.
Answer:
Compared to unicellular algae, seaweeds are eukaryotic
Explanation:
ii) Name one other thing that weight that affects how much energy you need each day.
The diagram below shows a cell going through a certain phase of mitosis.
Which of the following best describes what happens during the phase of mitosis shown in the diagram?
Choose 1 answer:
Answer:
(Option A) Nuclear membranes begin to form around the cell’s genetic material.
Explanation:
In the given image, it can be predicted that the nuclear envelop reappears around the cell's genetic material. The correct option is A.
What is mitosis?Mitosis is the process whereby a cell replicates and then separates its chromosomes, creates two identical nuclei in prep work for cell division.
Mitosis is commonly accompanied by the equal division of the cell's contents into two daughter cells with identical genomes.
Mitosis occurs in the following stages:
The chromosomes shorten and thicken during prophase. Metaphase - Chromosomes align in the center of the cell. Chromatids separate at the centromere and move to opposite poles during anaphase. Telophase - The formation of two nuclei after nuclear envelopes reform around each chromosome group.The image is showing telophase of the cell division mitosis, which is indicating that the nuclear envelop is being formed around the genetic material of the cell.
Thus, the correct option is A.
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Which location is most likely to be a source
of fossils?
A Exposed mountaintop
B Desert
C Sedimentary rock layers
D Volcanic lava
C. Sedimentary rock layers
Explanation:
This is because they are already in locations where sediment is likely to bury them and shelter them from scavengers and decay.
what does photosyntihies occur in
Answer:
Chloroplasts
Explanation:
Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities. Some of this chemical energy is stored in carbohydrate molecules, such as sugars and starches, which are synthesized from carbon dioxide and water.
A chloroplast is a type of membrane-bound organelle known as a plastid that conducts photosynthesis mostly in plant and algal cells.
Why would a website for a for-profit organization most likely be an unreliable source for healthcare product information?
Answer:
The website, which is for-profit, is most likely trying to sell something or earn money from advertising a product. So if the product they were trying to sell was a healthcare product, they would try to make it sound like it is the best thing you may ever purchase. The website may earn money off of the purchase.
List FOUR factors that could affect the nutritional needs of a teenager
Answer:
Age, physical activity, gender, and body weight
Explanation:
Which plant can survive in dry environments
Answer:
Many plants like Cactus
Proteins are polymers formed of structural units called.
Cellular respiration is the process that allows living organisms to extract energy from nutrients. What is the main difference between aerobic and anaerobic respiration?.
Answer:
Cellular respiration that proceeds in the absence of oxygen is anaerobic respiration. Cellular respiration that proceeds in the presence of oxygen is aerobic respiration.
Hydrophilic molecules are able to cross the membrane through phospholipids. integral carbohydrates. peripheral proteins. extracellular glycoproteins. transmembrane proteins.
Answer: Most likely transmembrane proteins
Explanation: Facilitate access in and out of cell
Which molecule is equipped with an anticodon and transports amino acids?.
Describe how plants determine the name of a biome.
Answer:
Biomes are described by their vegetation because plants that grow in an area determine the other organisms that can live there. Plants in a particular biome have characteristics, specialized structures, or adaptations that allow the plants to survive in that biome. These adaptations include size, shape, and color.
Place the nucleotides in the correct order to create a strand of mRNA.
TAC GAC TGG ATC
UAG CUG ACC AUG
Answer:
UTC CTG UCC TUG
TTC GTC TGG TTC
Where in a eukaryotic cell would you find chromatin?.
Answer:
the nucleus
Chromatin is a complex of DNA and proteins that forms chromosomes within the nucleus of eukaryotic cells. Nuclear DNA does not appear in free linear strands; it is highly condensed and wrapped around nuclear proteins in order to fit inside the nucleus.
Which of the specialty areas do you think you would most like to work in? Why?
Answer:
Well i believe it depends on the person you are because then what ever specialty you enter you reward full and enjoyable e.g
If your a caring or find happiness in helping others then you can enter specialties around it and not be disappointed in tour choices
Also I would like to add if you do regret your choice then you can switch careers if you really think that work suits you more. I have a friend who used to be an head engineer for a car dealer ship but ended up switching careers at 37 years old. So don't think that you entering a certain specialty mean you can never switch careers.
I whole heartedly wish you the best in what job you enter.
In the field of forensic science, the specialty area I would likely prefer to work in is forensic DNA analysis. This area offers a compelling blend of cutting-edge technology and critical investigative contribution.
The vital significance that forensic DNA analysis plays in contemporary criminal investigations makes it an intriguing specialization. It makes use of cutting-edge methods to enable the identification of individuals based on their distinctive DNA profiles. Its accuracy and capacity to definitively link or rule out suspects from crime scenes are what make this field significant.
Forensic DNA analyzers work with law enforcement to help them solve crimes while maintaining the rules of justice by analyzing genetic evidence. Forensic scientists would make an interesting and significant choice if they worked in this specialized field because it provides for a dynamic confluence of science and judicial proceedings.
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The given question is incomplete, complete question is- "As a forensic scientist, which of the specialty areas do you think would most like to work in? Why?"
How many copies of dna are required to see bands on the electrophoresis gel.
Numbness in the limbs, visual disturbances, muscle weakness, and urinary problems can all be symptoms of ____
Answer:
Aside from numbness, weakness, restless leg syndrome and fatigue there are numerous symptoms associated with multiple sclerosis – some more common than others. Common symptoms of MS Walking difficulties – weakness, spasticity, loss of balance, sensory deficits and fatigue can all be contributing factors
Explanation:
Persons who eat 18-30 grams of ________ are less likely to suffer from constipation, diverticulosis, heart disease, obesity, diabetes mellitus, and certain cancers, compared to those who eat minimal amounts.
A) fiber
B) sugar substitutes
C) carbohydrate substitutes
D) carbon nutrients
Answer:
A.) Fiber
Explanation:
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In 3 to 5 sentences, explain how ears detect sound and how eyes detect light
What is a sugar that cannot be extracted from plants.
Answer:
LactoseExplanation:
Lactose is the only sugar that cannot be extracted from plants. It can only be found in milk, including human breast milk, and in some dairy products.
What causes soils and their horizons to differ? a. Differences in climates where the soils are formed b. Differences in plant and animal life in different locations c. Differences in the layout of the land d. All of the above Please select the best answer from the choices provided A B C D.
The causes for the soil and their horizons to differ are differences in climatic conditions where soils are formed, differences in organisms in different locations, and differences in the distribution of the land. So, option D is correct, i.e. all of the above.
What is soil horizon?A soil horizon is a layer-by-layer parallel distribution of soil surface, whose physical, chemical as well as biological characteristics are varied from layer to layer.
The native habitat of every plant and animal life differs from place to place, the distribution of the land varies throughout the world, and there are different climates where soils are formed. So, the characteristics of soil depend on climatic conditions, organisms living in a particular area, and geographical locations.
Therefore, option D, i.e. All of the above is the correct option.
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