The genetic code is carried by the _____ molecule in most organisms. chromosomal
DNA
guanine
hereditary
Answers
DNA it is called Deoxyribonucleic acid. It is a thread-like known as nucleotides which carry genetic instructions which are used for growth, functioning, development, and reproduction.
Both RNA and DNA are nucleic acids. DNA stores biological information. DNA is the backbone in resistance cleavage and is made from alternating sugar and phosphate.
Answer:
The answer is B
Explanation:
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Which of the following causes a precipitate to form
All of the following are functions of the peripheral nervous system except_____. A. it interprets signals from the external environment. B. it sends signals to the internal organs. C. it receives messages from the central nervous system. D. it sends messages directly to muscles and glands.
Sperm cells must swim to the egg. What type of organelle must they contain? Why?
Please explain how treadmilling contributes to actin-based motility in crawling cells. Be specific in why both actin filament growth and shrinkage are necessary.
Answers
DNA is considered a good storage house for storing information due to the presence of nucleotide which helps in providing each cell a piece of information.
Further Explanation:
Genes are present in DNA and defined as the linear sequence of the nucleotides that are responsible for encoding a protein that has a particular function. The alleles are defined as the variant type of the gene. DNA is mainly made up of the nucleotides and also contains genetic information in the genes. Phosphate group, deoxyribose, and nitrogenous base altogether make up a nucleotide. DNA is mainly composed of four distinct types of nitrogenous base:
- Cytosine
- Adenine
- Guanine
- Thymine
The arrangement of nucleotides in the DNA is mainly required for the structural and functional activities of an organism. That’s why DNA can be considered as a storage house for all the hereditary information of an organism. The sequence of nucleotides gives a specific function to the cell. Each nucleotide present in the DNA is specific to their functioning.
Learn more:
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Answer Details:
Grade: High School
Subject: Molecular Biology
Chapter: Gene expression
Keywords:
DNA, cytosine, guanine, thymine, adenine, hereditary information, arrangement, chromosome, gene, function, base, sequence, nucleotide, organism.
Its bases can be joined together in any order, like the letters of the alphabet can be strung to form different words. Option A
Why does DNA store information?
Due to the flexibility with which its bases—adenine, thymine, guanine, and cytosine—can be organized and linked along the DNA strand, DNA (deoxyribonucleic acid) is a good molecule for storing information. Similar to how the alphabet's letters may be put together to make various words, phrases, and paragraphs, this allows for the encoding of a wide variety of information.
DNA carries the genetic instructions for the growth, operation, and reproduction of living things in a precise order of nucleotide bases. Each base sequence holds a distinct piece of knowledge, such as the guidelines for constructing proteins or the management of different cellular operations.
Learn more about DNA:brainly.com/question/30006059
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saprophyte
sporangiophore
mycelium
Answers
Answer:
conidiophore
Explanation:
Similar to a conidiogenic cell (a cell that produces conidia), although this term is generally used to refer to a short or diverse branched hyphane that carries one or more conidiogenic cells.
In general, members of the ‘philum’ Ascomycota grow easily in crops and cover a wide range of livelihoods, there are saprobes, symbionts, parasites or pathogens. They produce ascospores in the teleomorphic state and conidia in the anamorphic. Molds with hyaline and dematia conidia are often called moniliaceae if they have conidia or dark mycelia.
The conidiophores are isolated or gathered in coremios, sporodochs, acérvulas or pycnidia. There are two main mechanisms for spore production. In blastic conidiogenesis, young conidio is recognized before being separated by a wall. In thalamic conidiogenesis the separating wall is formed prior to the differentiation of the conidio. Once mature, the conidia exhibit schizolytic dehiscence when the parts of the double septum separate and rexolytic when the intermediate cell wall is broken.
2. composite
3. cinder cone
a very tall and broad-sloped peak made of mostly lava flow
a very tall, steep-sloped peak made of both lava and volcanic materials
a shorter peak made of ash and volcanic rock
Answers
Answer;
1. Shield -a very tall and broad-sloped peak made of mostly lava flow
2. Composite- a very tall, steep-sloped peak made of both lava and volcanic materials
3. Cinder cone- a shorter peak made of ash and volcanic rock
Explanation;
- Composite volcanoes are the major shapes associated with volcanoes and the most common type of volcano on earth. They are formed by alternating layers of hardened lava and pyroclastic material.
- Shield volcanoes produce eruptions of very fluid basaltic lava, which flows out of vents in all directions and moving long distances before it solidifies.They are characterized by broad and gently sloping cones.
- Cinder cone volcanoes are smaller than the shield and composite volcanoes. They are mainly circular with a large bowl-shaped cater at the summit.They also eject basaltic lava like the shield volcanoes, but theirs is slightly thicker and contain more gases.
Volcanic mountains: Shield: A very tall and broad-sloped peak made of mostly lava flow, Composite: A very tall, steep-sloped peak made of both lava and volcanic materials, Cinder cone: A shorter peak made of ash and volcanic rock.
Volcanic mountains are formed through volcanic activity, where molten rock, gases, and ash are ejected from a vent or opening in the Earth's crust.
When lava flow and make a very tall and broad-sloped peak-like structure, then it is known as a shield. When a very tall and steep-sloped peak structure is made of both lava and volcanic material, it is called a composite. When ash and volcanic rock make a shorter peak, then it is called cinder.
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b. what gas is the plant producing?
c. what source of energy is the plant using to conduct the process recorded in part a?
Answers
Answer:
a. Photosynthesis
b. Oxygen
c. Light from the lamp
Explanation:
a. The process that is occurring in the plant's cell to produce the gas in the bubble is photosynthesis. The process involves the use of inorganic substances such as carbon dioxide and water in the presence of light to manufacture carbohydrates. Oxygen is evolved in the process. The equation for the process is as below:
b. The gas produced by the plant is oxygen as shown in the equation above.
c. The source of energy the plant is using to conduct the process is the light from the lamp. Light catalyzes the excitation of photosystems, causing the release of electrons that causes the splitting of water.
The clipping of an aquatic plant in water a. Photosynthesis, b. Oxygen, c. Light .
Photosynthesis stands as the pivotal biological mechanism through which plants, algae, and certain bacteria convert light energy into chemical energy, stored in the form of glucose.
This intricate metabolic pathway unfolds within specialized cellular structures called chloroplasts, where pigments like chlorophyll absorb light, initiating a series of reactions that culminate in the synthesis of organic compounds.
(b) Oxygen, a critical byproduct of photosynthesis, is released into the atmosphere.
During the light-dependent reactions in the thylakoid membranes of chloroplasts, water molecules are split, liberating oxygen.
This oxygen release is not only vital for the plant's metabolic processes but also plays a crucial role in maintaining the Earth's atmospheric composition, supporting aerobic respiration for various organisms.
(c) Light serves as the primary energy source for photosynthesis. Photons from sunlight are absorbed by chlorophyll, triggering a cascade of events that convert light energy into chemical energy.
This energy conversion powers the synthesis of adenosine triphosphate (ATP) and nicotinamide adenine dinucleotide phosphate (NADPH), essential for the subsequent synthesis of glucose and other organic molecules.
Collectively, these three components encapsulate the intricate dance of energy transformation, gas production, and biochemical synthesis that sustains plant life and influences the entire ecosystem.
The elegance of photosynthesis lies in its ability to harness the radiant energy of the sun and convert it into life-sustaining resources.
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B. Heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. Lactate is being transported to her liver. This is a result of aerobic respiration.
C.Strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. This is a result of anaerobic respiration.
D. Strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. This is a result of anaerobic respiration.
Answers
The correct answer is option D. Strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. This is a result of anaerobic respiration.
During exercise, the muscles use the oxygen present there and become deprived of oxygen. Due to less oxygen, the anaerobic respiration occur in the muscles, to overcome this, the heavy breathing takes place. heavy breathing brings the oxygen to the muscles.
During anaerobic respiration, the glucose is broken down into the lactate and the lactate is transferred to the liver for the gluconeogenesis and to maintain the constant supply of the glucose to the muscles.
A simple diagram of Cori cycle (lactic acid cycle) is given below:
Answers
Answer;
3 data points
Explanation;
- The minimum number of data points that an experiments should gather is 3 points.
- Data points are discrete units of information in a scientific experiment. In statistics or even scientific experiments a data point is determined by measurement or research and may be represented numerically or graphically.
- Data points may also refer to information that is gathered in a scientific experiment, that needs to be analyzed for the purpose of deriving possible results or conclusions. An experiment requires a minimum of three data points from which a graphical representation can be obtained from.