The organism would use alternative sources of energy, such as proteins or amino acids, and possibly lipids if they are present. The color of the indicator, typically phenol red, would turn more basic (alkaline), shifting from yellow (acidic) to pink or red (basic).
If an organism exhausts all the carbohydrates in a fermentation tube, it will turn to alternative energy sources like proteins or lipids. As it metabolizes proteins, ammonia is produced, which increases the pH and makes the environment more alkaline. This shift causes the pH indicator in the fermentation tube, typically phenol red, to change color.
Initially, the indicator is yellow in acidic conditions (due to carbohydrate fermentation). When the pH becomes alkaline from protein metabolism, the indicator turns pink or red. This color change indicates that the organism has switched from fermenting carbohydrates to metabolizing other substrates.
Complete Question:
If an organism used up all the carbohydrates in the fermentation tube, what would the organism use for energy? What color would the indicator be then?
1 what does it mean when we say a muscle contracts involuntarily? describe one body function that is linked to an involuntary muscle contraction.
The hershey-chase experiments on bacteriophages showed that the genetic information is carried in
Which of the following describes organelle structures that plant and animal cells have in common?
A) They both have ribosomes that are used to synthesize proteins and a cell membrane that serves as a selective barrier for the cell.
B) They both have a central vacuole that stores water and food and mitochondria that releases energy from glucose molecules.
C) They both have chloroplasts where conversion of light to chemical energy occurs and a cell membrane that serves as a selective barrier for the cell.
D) They both have a cell wall that provides protection and support and a nucleus where DNA is stored.
(I think its A)
Answer:
A) They both have ribosomes that are used to synthesize proteins and a cell membrane that serves as a selective barrier for the cell.
Explanation:
It is not B because animal cells do not have big vacuolas if they had any they are small, but it is common to have them in vegetal cells.
It is not C because animal cells do not have chloroplasts because they do not do photosynthesis its energy is taken by metabolizing nutrients from food.
It is not D because the animal cell does not have a cell wall. Is made principally of cellulose, a kind of carbohydrate, and its function is to protect the cell.
what type ofreproduction produces fungi that are different from either parent
According to the article, which animal has suffered a drastic decrease in its population due to overfishing?
Answer:
sea cucumbers
Explanation:
Answer: Sea cucumbers
Explanation:
The anterior and posterior lobes of the pituitary gland are regulated by the ____
Anterior lobe and posterior lobes come together and makeup pituitary gland. Anterior pituitary regulates the physiological process. For example, growth, reproduction, lactation, and stress.In case a person wants to know his or her proper functioning of anterior pituitary and organs are regulating, he or she should ascertain through blood tests which measure hormone levels.Anterior pituitary has three regions.
(i) Pars distalis. This is where the production of the bulk of pituitary hormone occurs. It has chromophil cells and chromophobe cells. These cells produce hormone of anterior pituitary which releases them bloodstream.
(ii) Pars tuberalis. It is extended from pars distalis and forms part of the sheath.
(iii) Pars intermedia. It stays between posterior pituitary and pars distalis.
The hypothalamus is the regulation of anterior and posterior lobes of the pituitary glands.
What did scientists conclude after discovering bones on the moon?
Final answer:
Scientists have never discovered bones on the Moon. Research on the Moon primarily addresses its formation, with the Giant Impact Hypothesis being prominent, and studies of moon rocks brought back by astronauts which reshaped our understanding of lunar geology.
Explanation:
Scientists, after discovering bones on the moon, would conclude that the finding was not factual since no such discovery has ever been made. Instead, lunar research has focused on the origin and composition of the Moon itself. The Giant Impact Hypothesis stands out among scientific theories, proposing that the Moon formed from the debris ejected after Earth collided with a Mars-sized body. No evidence of bones has ever been found on the Moon. Inquiries regarding the Moon's formation center around theories such as the fission theory, the sister hypothesis, and the modifications to these hypotheses based on lunar sample analysis. Curiosity in lunar research spiked when astronauts brought back moon rocks for study, which helped determine the Moon's geological history and the impact origin of lunar craters, having a significant role in refuting early volcanic theories.
Dna fingerprinting is based in part on recombinant dna technology and in part on those techniques originally used in medical genetics to detect slight variations in the genomes of different individuals. these techniques are used in forensic pathology to compare specimens from the suspect with those of the forensic specimen. what is being compared when dna fingerprinting is used in forensic pathology?
Which of the following aids in the weathering and transportation of rocks?
A.
wind
B.
clouds
C.
sunlight
D.
all of these
A substance that is dissolved in another substance is which of the following? Saturation
Solubility
Solute
Solvent
Answer:
Solute
Explanation:
A solute is a substance that is dissolved in another substance.
Which pairings match protozoa with the structures they use to move? amoeba: flagellum; euglena: pseudopod; paramecium: cilia amoeba: pseudopod; euglena: cilia; paramecium: flagellum amoeba: pseudopod; euglena: flagellum; paramecium: cilia amoeba: flagellum; euglena: cilia; paramecium: pseudopod?
Answer:
1. Cillia - Paramecium
2. Flagellum - Euglena
3. Pseudopodia- Amoeba
What type of record contains records from different episodes of care, providers, and facilities that are linked to form a view, over time, of a patient's health care encounters?
a. series record
b. ancillary record
c. hybrid record
d. longitudinal patient record?
Topographic highs that separate drainage basins are called ____.
a. drainage divides
b. natural levees
c. distributaries
d. alluvial fans
A nurse is assigned to conduct an admission assessment on the phone for a pregnant client. which information should the nurse obtain from the client? select all that apply.
The round third prong on a grounded plug ______.
a.
creates a short circuit
c.
completes a circuit to power an appliance
b.
melts if the current gets too high
d.
connects to a ground wire
Option d is the correct answer . The round third prong on a grounded plug connects to a ground wire, preventing electric shocks by creating a low-resistance path directly to the earth, keeping the appliance case at zero volts.
The round third prong on a grounded plug serves an important safety function; it does not create a short circuit, melt if the current gets too high, or complete a circuit to power an appliance. Instead, the correct option is that it connects to a ground wire. The grounding prong is particularly crucial in preventing electric shocks in scenarios where the insulation on the live/hot wire is worn and may contact the case of the appliance. This third prong allows the case of the appliance to be connected to earth/ground, creating a low-resistance path directly to the earth, forcing the case to be at zero volts and preventing the user from experiencing a severe shock.
Which biome provides the best climate for diverse colorful animals?
The microscopic components of the parenchyma of the kidney are called
Explain the differences among an herbivore, carnivore, omnivore, detritivore, and decomposer.
A place where a bone contacts another bone is called a joint or a(n) ______________.
________ use inorganic electron donors released from deep-sea hydrothermal vents.
An orphaned female lion joins a band of lions. The addition of her genes to their gene pool is ___.
The addition of her genes to their gene pool is gene flow.
Gene flow is the movement of organisms and /or the transfer of genetic material from one population to another. Genetic flow can bring about genetic variation if gene versions are transferred to a population where those gene versions did not exist before. The rate of gene flow between populations is affected by different factors such as mobility or low dispersal.
Answer: The correct answer is 'gene flow'
An orphaned female lion joins a band of lions. The addition of her genes to their gene pool is gene flow
which is not organic matter?a. soil b. water c. sphagnum moss d. vermiculite
At rest, which of these plays a role in establishing the charge differential across a neuron's plasma membrane? at rest, which of these plays a role in establishing the charge differential across a neuron's plasma membrane? the sodium-potassium pump moving sodium ions into the neuron and potassium ions out of the neuron the diffusion of sodium ions out of the neuron the diffusion of potassium ions into the neuron the sodium-potassium pump moving sodium ions out of the neuron and potassium ions into the neuron the diffusion of sodium ions into the neuron
What advantage does DNA gain by being double-stranded?
What is the medical term for swelling with mucus under the skin? lom?
A client with malignant hypertension is at risk for a hypertensive crisis, including the cerebral vascular system often causing cerebral edema. the nurse would assess this client for which signs and symptoms?
What are the components of adenosine triphosphate (ATP)?
Adenosine triphosphate (ATP) is the cell's energy currency, essential for energy transfer and metabolism in all living organisms. It plays a crucial role in cellular energy processes.
Here’s a detailed breakdown of its components:
Adenosine:
Adenosine is a nucleoside consisting of two main parts:Three Phosphate Groups:
Attached to the adenosine molecule are three phosphate groups. These are structured in a specific order:These three phosphate groups are linked by high-energy phosphoanhydride bonds, which, when broken, release energy that is utilized by the cell for various functions such as:
Muscle ContractionTransport of Molecules in and out of cellsBiochemical Reactions (anabolism and metabolism)When ATP is hydrolyzed, meaning it reacts with water, it breaks down into adenosine diphosphate (ADP) and an inorganic phosphate (P₁). This reaction can be summarized as follows:
[tex]\text{ATP} + \text{H}_2\text{O} \rightarrow \text{ADP} + P₁ + \text{free energy}[/tex]
The energy released during this process powers many cellular activities. Subsequently, the cell can regenerate ATP from ADP and P₁ by using energy obtained from various metabolic processes:
[tex]\text{ADP} + P₁ + \text{free energy} \rightarrow \text{ATP} + \text{H}_2\text{O}[/tex]
In summary, ATP is made up of:
Adenine and ribose (forming adenosine)Three phosphate groupsWhen the sun impacts weather, an interaction with the __________ takes place.
Sun impacts weather through its interaction with the atmosphere and magnetosphere of the Earth, causing day-to-day weather variations and influences what is known as 'space weather'.
Explanation:When the sun impacts weather, an interaction with the atmosphere and magnetosphere (the zone of magnetic influence that surrounds our planet) takes place. The energy that powers the weather is derived primarily from the sunlight that heats the surface. This energy causes variations in the amount of sunlight striking different parts of Earth, and the atmosphere and oceans redistribute this heat from warmer to cooler areas.
Our understanding of these solar impacts on weather constitutes the field of research known as space weather. When this space weather turns stormy, it can sometimes pose a risk to our technology. As the particles from the solar wind strike molecules of air in our atmosphere, they cause them to glow, producing the mesmerizing natural phenomena known as the northern and southern lights, or auroras.
Learn more about Sun's impact on weather here:https://brainly.com/question/30022589
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The table shows moose populations in Bullwinkle National Park, over a 35 year period. What could have been responsible for the decrease in the moose population in 1990?
Based on genetic analysis of living primates calibrated by the fossil record, around when is it estimated that apes and old world monkeys diverged into separate lineages?
a. 10 mya
b. 25 mya
c. 15 mya
d. 5 mya