Answer:
1. The Mc1r gene codes for the melanocortin 1 receptor (MC1R) protein.
2.Each of the amino acids has a corresponding mRNA codon and DNA triplet consisting of a three-base sequence. A protein that has 317 amino acids therefore has a DNA base sequence consisting of 951 base pairs (317 × 3 = 951 base pairs). The three additional base pairs correspond to a stop codon for which there is no complementary amino acid. The stop codon signals the termination of translation.
how does the context of the moving human body connect to the john bohannon and black label movement presentation?
The context of the moving human body connects to the John Bohannon and Black Label Movement presentation as the focus is on how dance can be used as a tool for scientific discovery and communication.
The presentation demonstrates the potential for dance to bring scientific concepts to life, using the movement of the human body to convey complex scientific ideas and data in a way that is accessible and engaging to a broad audience.
The use of dance in the presentation highlights the dynamic and interactive nature of the human body, showing how movements can be used to demonstrate the principles of science.
By incorporating the context of the moving human body into the presentation, John Bohannon and the Black Label Movement aim to bridge the gap between science and the general public, making scientific concepts more accessible and understandable to a wider audience.
The connection between the moving human body and the presentation demonstrates how dance can be used as an innovative and effective tool for scientific communication and education.
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If three out of four Cubs from the cross had sandy-colored fur, the allele for sandy-colored fur was? -dominant. -recessive. -monohybrid. -heterozygous. -dihybrid.
Is water wet?
Pls tell me will do brainliest
Answer:
yes duh
Explanation:
Plz help, instructions are in the pic. i’ll give brainless
Answer:
Reproduction: Involves mixing DNA (first box)
and the other two boxes are for growth and repair!!
Hope this helped:))
Answer: The first box goes into 'Reproduction', second and third go into 'Growth and repair'.
Good luck :)
• Explain the case study
Case studies are in-depth investigations of a single person, group, event or community. Typically, data are gathered from a variety of sources and by using several different methods (e.g. observations & interviews). In psychology, case studies are often confined to the study of a particular individual.
Please help.
1. Cross a normal male with a female that is a carrier for color-blindness. What is the probability they will have a child that is color blind?
2. What is the punnett square ?
1)
2)
If their first child is girl it's a carrier and if their first child is boy it's a colour blind
What are astronomical bodies?
If ur correct i'll give u brainliest
is a naturally occurring physical entity, association, or structure that exists in the observable universe
Explanation:
Hope this helps
Answer:
Contents
1 Solar System
2 Exo-planets and brown dwarfs
3 Stars
4 Star constellations
5 Star clusters
6 Nebulae
7 Galaxies
8 Galaxy groups and clusters
9 Black holes
10 Other lists
11 Astronomical catalogues
12 Map of astronomical object
13 Lists of telescopes
14 Lists of spacecraft
15 List of government space agencies
16 Lists of astronauts
17 Lists of space scientist
Explanation:
A disadvantage of ______ reproduction is that offspring generally have more competition for resources, such as food and living space.
Answer:
A disadvantage of ⇒ asexual reproduction is that offspring generally have more competition for resources, such as food and living space.
Explanation:
Hope this helped!
-BB
Answer:
Its asexual
Explanation:
I just took the quiz for
With Mitosis, The daughter cells are genetically___?
Answer:
With mitosis, the daughter cells are genetically identical to each other, and to the parent cell.
Explanation:
The process in which a single parent cell divides into two new genetically identical daughter cells having the same amount of chromosomes as that of parent cell is called mitosis.
Which of the following represents arrow A? (Look at Photo)
A. Carbon Dioxide
B. Glucose
C. Oxygen
D. Blood Vessel (capillary)
Water is warmed by the sun and________ . It is then cooled and_______ . Finally, it is brought back to Earth in the form of ______________.
Answer:
evaporates, condenses, precipitation.
match the biomolecules to their monomers.proteinsanswer 1choose...lipidsanswer 2choose...carbohydratesanswer 3choose...nucleic acids
Match the biomolecules to their monomers Proteins: Amino acids, Lipids: They are not made up of monomers, Carbohydrates: Monosaccharides, Nucleic acids: Nucleotides.
Proteins are made up of monomers known as amino acids, while carbohydrates are made up of monomers known as monosaccharides. Lipids, on the other hand, are not made up of monomers since they are not polymers. Nucleic acids are made up of monomers known as nucleotides.
Proteins: Proteins are macromolecules composed of amino acids linked together by peptide bonds. Amino acids are the building blocks of proteins, and there are twenty different amino acids commonly found in proteins. Lipids: Lipids are made up of fatty acids and glycerol but are not made up of monomers since they are not polymers. There are different types of lipids such as phospholipids, triglycerides, and steroids.
Carbohydrates: Carbohydrates are the most abundant biomolecules in the world, and they serve many essential functions in the body. They are composed of monomers known as monosaccharides. Examples of monosaccharides include glucose, fructose, and galactose. Nucleic acids: Nucleic acids are biomolecules composed of monomers known as nucleotides. Nucleotides have three main components: a sugar, a phosphate group, and a nitrogenous base. There are two types of nucleic acids: DNA and RNA.
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1. What is definition of a carbohydrate? (In biology terms please)
2. Do disaccharides and polysaccharides undergo a condensation reaction? Are they both connected by a glycosidic bond(s)?
Explanation:
1. Carbohydrates are the most common type of organic compound. A carbohydrates is an organic compound such as sugar strach and is used to store energy.
2. don't know sry
Carbohydrate is a starchy food which consist of Carbon, Hydrogen and Oxygen in the ratio of 1:2:1. They are also called hydrated organic compounds because Hydrogen and Oxygen is present in the same amount as in the water i.e. 2:1. It is one of the three main classes of food which on hydrolysis gives Glucose.
_____________________________________CONDENSATION:A reaction in which two or more molecules combine to form a large complex molecule, with the loss of a small molecule i.e. water. It is the opposite reaction of hydrolysis.
Disaccharides undergo condensation reaction to produce polysaccharide but polysaccharides do not undergo condensation reaction as they are already in a complex form.Yes, they are connected by the glycosidic bond. A glycosidic bond is a type of covalent bond that joins a carbohydrate to another carbohydrate or other group._____________________________________Best Regards,'Borz'loosely coupled and high cohesive systems have modules that do not dependent on each other specially structurally group of answer choices true false
This separation means that each of the daughter cells that results from meiosis I will have half the number of chromosomes of the original parent cell after interphase.
Also, the sister chromatids in each chromosome still remain connected. Chromosomes have been known to travel to the cell's opposing poles during anaphase 1.
This happens from the microtubule network imploding, which decreases the microtubule strands and allows the chromosomes to consolidate at the magnetic sides.
Anaphase A is the first component of anaphase 1, that occurs when the microtubule - connected filaments constrict and shorten. As a result, kinetochores travel in any of 2 ways: up or down.
The chromosomes move in the opposite direction from the kinetochores despite face the pole through this whole process. The third stage of meiosis in one is anaphase 1, whereas the third phase in another is anaphase 2.
With the assistance of centrosomes linked to the nucleus by cytoskeleton, a single pair of paired pairs, which forms a bivalent, is pushed toward the opposite poles of the cell throughout anaphase 1.
The centromere does not split in anaphase 1. It remains unchanged as a whole instead. This is so that the complete chromosome would travel to the polar poles, when in anaphase 2, both homologous chromosomes' centromeres split.
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What is the purpose of a geological time scale ?
Answer:
the “calendar” for events in Earth history.
Explanation:
search it up
please help with “new strands “
will mark brainlist
Look at the four eukaryotes shown below.
Which of the organisms is likely to be multicellular?
I. protozoan
II. mushroom
III. tree
IV. cat
A. I and II only
B. II, III, and IV only
C. I, II, III, and IV
D. III and IV only
Answer:
B
Explanation:
Because 2 3 and 4 are multicellular
When you are hot, blood vessels in the dermis to maintain homeostasis. When you are cold, blood vessels in the dermis to maintain homeostasis. Heat loss from the body will , when blood vessels in the dermis dilate. Heat loss from the body will when blood vessels in the dermis constrict.
Answer:
Blood vessels in the dermis dilate in the hot days or during exercise to cool off the body by sweating. During cold, the same blood vessels will constrict to keep the body warm and reduce the heat loss.
Explanation:
(ii) D is a vein. State the name of this vein and describe its structure.?
name description of structure.?
Answer:
Inferior venacava is a D vein
Vein is defined has been defined as the blood vessel that carries blood to the heart from tissues and organs in the body.
What is vein?The arteries, which are three-layered blood vessels, transport oxygen-rich blood from the heart to the body's tissues. The three-layered blood channels known as arteries carry oxygen-rich blood from the heart to the body's tissues.
Collagen and elastic fibres are present in the connective tissues that make up the outer layer, which supports the blood artery. The intermediate layer is composed primarily of elastic fibres, collagen, and smooth muscles.
The flexibility and strength are provided by this layer. The wall may stretch because of its elastic fibres. Because of the smooth epithelial cells that make up the inner endothelium, friction is reduced. In terms of structure, veins and arteries are comparable, with the exception of these three thin and elastic layers.
Therefore, Vein is defined has been defined as the blood vessel that carries blood to the heart from tissues and organs in the body.
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Tendons attach ____ to the bones.
Organs
Cells
Muscles
8. A scientist noticed that the number of salamanders in ponds in Manatee County was
declining. This was a(n): (1 point)
O Hypothesis
O Theory
O Observation
Control
Scientific knowledge A. cannot be modified, even if new information challenges prevailing theories. B. was modified regularly early in human history, but it can no longer be modified. C. must be modified by popular vote from the general public. D. can be modified as new information challenges prevailing theories.
if you want to determine the proportion of cells that have been killed by a particular antimicrobial treatment, it would be best to do which type of cell count before and after that treatment?
Agar plates are the standard solid support material for growing microorganisms.
What is Agar plates?Agar plates are Petri dishes used to cultivate microorganisms that contain a growth media that has been hardened with agar. Antibiotics are one example of the selective chemicals that are occasionally added to affect growth.
96 pinner for use in spot experiments with yeast, fungal, or bacterial cells
Individual microorganisms placed on the plate will develop into distinct colonies, each of which is a clone genetically identical to the distinct ancestor organism (except for the low, unavoidable rate of mutation). As a result, the plate can be used to estimate the number of organisms in a liquid culture or a suitable dilution of that culture using a colony counter, as well as to create genetically pure cultures from a mixed culture of genetically diverse organisms.
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Why is the skin considered a excretory organ, but the digestive system isn't a excretory system
Answer: because it excretes water, salt, and urea from the body. Because it eliminates waste products by sweating.
Explanation: Skin is also considered as excretory organ because it secretes sweat and salt from our body in the form of liquid.
What are some of the challenges scientists might face when directly observing animal behavior in the wild? What do you think would be most effective in helping them overcome those challenges?
Some of the challenges scientists might face when directly observing animal behavior in the wild are:
Remote sensingBio-loggesStationary field imaging techniquesWhat are animals?These are living organisms which cannot produce their food by themselves but depend on other organisms for food .
Animals are generally classified as:
VertebratesInvertebratesSo therefore, some of the challenges scientists might face when directly observing animal behavior in the wild are:
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Guy’s pls help me !!!!!
Answer:TRUE
in the bio book i got it said that it is true
The following is a short section of a DNA template before replication:
3’ TACGGCTTAACC 5’
Based on your knowledge of DNA replication, which sequence would be the correct complementary strand synthesized by DNA polymerase?
5’ AUGCCGTTUUGG 3’
5’ GGTTAAGCCGTA 3’
5’ ATGCCGAATTGG 3’
5’ CCAATTCGGCAT 3’
3’ TACGGCTTAACC 5’ based on knowledge of DNA replication, the correct complementary strand synthesized by DNA polymerase is
5’ ATGCCGAATTGG 3’ (option -c) is correct answer.
What is the procedure for DNA replication?There are three main steps in the replication process: priming the template strand, assembly of the new DNA segment, and opening of the double helix and separation of the DNA strands. The DNA double helix's two strands uncoil during separation at a specific spot known as the origin.
Additionally, in vitro DNA replication (DNA amplification) is possible (artificially, outside a cell). Starting DNA synthesis at recognized sequences in a template DNA molecule is possible using artificial DNA primers and cell-isolated DNA polymerases.
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A ship sonar detects an echo 1.6s after it sends the pluse.The speed of sound in water in 1500mls work out how deep the water is
Answer:
1200m
Explanation:
Let the depth of sea be x.
Given that the sound has to travel to the bottom of the sea and get reflected back to the ship itself, thus total distance traveled by the sound is 2x.
Time taken to hear an echo t=1.6 s
Therefore, 2x = vt
Hence, we have 2x =1500m/s × 1.6s
=> 2x = 2400
⟹ x = 2400 ÷ 2
= 1200m
Hence, the final answer is 1200m
The membrane surrounding a living cell consists of an inner and an outer wall that are separated by a small space. Assume that the membrane acts like a parallel plate capacitor in which the effective charge density on the inner and outer walls has a magnitude of 7.1×10 −6
C/m 2
. (a) What is the magnitude of the electric field within the cell membrane? (b) Find the magnitude of the electric force that would be exerted on a potassium ion (K ∗
; charge =+e) placed inside the membrane. (a) Number Units (b) Number Units
(a) The magnitude of the electric field within the cell membrane is 7.1×10⁶ N/C.
(b) The magnitude of the electric force exerted on a potassium ion (K+) placed inside the membrane is 1.6×10⁻¹⁹ N.
(a) The magnitude of the electric field (E) within a capacitor can be determined using the formula E = σ/ε₀, where σ is the charge density and ε₀ is the permittivity of free space. Given a charge density of 7.1×10⁻⁶ C/m², and knowing that ε₀ = 8.85×10⁻¹² C²/Nm², we can calculate the electric field as follows:
E = (7.1×10⁻⁶ C/m²) / (8.85×10⁻¹² C²/Nm²) = 8.03×10⁵ N/C.
Therefore, the magnitude of the electric field within the cell membrane is 8.03×10⁵ N/C.
(b) The electric force (F) experienced by a charged particle inside the membrane can be calculated using the formula F = qE, where q is the charge of the particle and E is the electric field. For a potassium ion (K+) with a charge of +e, where e is the elementary charge (+1.6×10⁻¹⁹ C), and using the electric field calculated above (E = 8.03×10⁵ N/C), we can find the magnitude of the electric force:
F = (+1.6×10⁻¹⁹ C) × (8.03×10⁵ N/C) = 1.29×10⁻¹³ N.
Hence, the magnitude of the electric force exerted on a potassium ion (K+) placed inside the membrane is 1.29×10⁻¹³ N.
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The field of study concerned with how the nervous system interacts with the immune system is known as?
The field of study concerned with how the nervous system interacts with the immune system is known as Psychoneuroimmunology.
What is the immune system?The immune system is the system that fights the invaders of the body. The system contains B and T cells. It fights or kills those germs or microorganisms that affect health.
Psychoneuroimmunology is a field that studies about the interaction between immune and CNS, and what this interaction contributes to psychiatric function and health.
Thus, the field of study is psychoneuroimmunology.
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