Variations in an organism's genome that modify the activity of genes or the function of proteins can give rise to new characteristics in that organism.
What are scottish fold cats?Different phenotypes can be introduced into an organism by genetic changes that change gene activity or protein function.
A domestic cat breed known as the Scottish Fold has a naturally occurring dominant gene mutation that affects cartilage throughout the body and causes the ears to "fold," bending forward and downward toward the front of the head, giving the cat what is frequently referred to as an "owl-like" appearance.
Learn more about genetic variation, here:
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Question 8 please help
Answer:
bacterial cell
Explanation:
In general, prokaryotic cells (bacterial cells) are smaller and less complex than eukaryotic cells. They lack membrane-bound organelles (such as mitochondria) and contain a nucleoid region instead of a membrane-bound nucleus. They do have ribosomes, but those are small (70S) and composed of one 30S and one 50S subunit.
Hope this helps
How to do interest loan
Which of the following substitutions can help reduce air pollution?
Explain how rocks are able to transform into any of the three types of rocks.
The three processes that change one rock to another are crystallization, metamorphism, and erosion and sedimentation. Any rock can transform into any other rock by passing through one or more of these processes. This creates the rock cycle. Answer:
Explanation:
Which of the following is false of the integumentary system?
Answer:
si
Explanation:
Yo saber Inglés poco jsksjsk
Answer:
a. Keratin is the pigment responsible for skin color
Explanation:
keratenocytes produce keratin the gives skin strenght flexabilty and waterproofs the skin molacytes produce melain that colors the skin
sinh sản ancistrustemminckii
ANSWER :
Ancistrus is a genus of nocturnal freshwater fish in the family Loricariidae of order Siluriformes, ... Historically, commonly available species of Ancistrus were Ancistrus cirrhosus and Ancistrus temminckii; other species are now available, though .
Explanation:
Hope it helps
Which is an example of a cardiovascular disease? a. Flu b. Strep throat c. Arteriosclerosis d. Common cold
Answer: C
Explanation:
The A locus and the D locus are so tightly linked that no recombination is ever observed between them. If Ad/Ad is crossed with aD/aD and the F1 is intercrossed, what phenotypes will be seen in the F2 and in what proportions
Answer:
F2: 1/4 phenotype Ad (genotype Ad/Ad), 1/2 phenotype AD (genotype Ad/aD): 1/4 phenotype aD (genotype aD/aD)
Explanation:
In this case, A and D loci are strongly linked and there is little or no recombination between them. Therefore, Ad/Ad and aD/aD individuals will produce only one type of gametes (i.e., individuals Ad/Ad only can produce Ad gametes, while aD/aD individuals only can produce aD gametes), thereby all F1 will be Ad/ aD. Finally, Ad/aD individuals can produce two types of gametes: Ad and aD, thereby the F2 will be 1/4 Ad/Ad (phenotype Ad), 1/2 Ad/aD (phenotype AD) and 1/4 aD/aD (phenotype aD)
Parental cross: Ad/Ad x aD/aD
F1 generation: Ad/aD
F2 generation:
Ad aD
Ad Ad/Ad Ad/aD
aD Ad/aD aD/aD
F2 generation: 1/4 Ad/Ad (phenotype Ad), 1/2 Ad/aD (phenotype AD) and 1/4 aD/aD (phenotype aD)
Question 20 of 25
How are photosynthesis and cellular respiration related?
A: Photosynthesis produces water molecules, while cellular respiration splits water molecules apart
B: Cellular respiration is the process animals use to produce glucose, while photosynthesis is the process plants use to produce glucose C: Cellular respiration breaks down glucose, while photosynthesis produces glucose
D: Photosynthesis releases energy, while cellular respiration stores energy
Answer:
Cellular respiration converts oxygen and glucose into water and carbon dioxide.
Explanation:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. ... Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.
A eukaryotic mutation upstream of a particular gene has been identified that changes the sequence of the TATA box to GATA. How would you predict that this mutation would affect the transcription of this gene
Answer:
Transcription factor binding would be reduced or eliminated, and transcription of the gene would decrease dramatically.
Explanation:
Mutation means the changing of the structure of the gene that results in the variant form which may be transmitted to the subsequent generations. They are caused by the altering the the single base units in the DNA of the species.
In both eukaryotic as well as prokaryotic, the mutation can affect the diversity in the future generation of the cells.
The eukaryotic mutation of the gene affects the transcription of the gene as the transcription factor binding will be lowered or will be eliminated and the transcription of this gene will decrease.
Use Figure 12.1 and the information here to answer the following questions. The unlettered circle shows a diploid nucleus with four chromosomes. There are two pairs of homologous chromosomes, one long and the other short. One haploid set is symbolized as black and the other haploid set is gray. The chromosomes in the unlettered circle have not yet replicated. Choose the correct chromosomal conditions for the following stages.
Which process formed the cell at A?
a.) meiosis I
b.) meiosis II
c.) anaphase
d.) mitosis
Answer:
If I am not wrong then the correct answer from my thinking is c.anaphase
what are the role of enzymes in germination of seed
Answer:
Enzymes such as amylase, protease, and lipase are liable for solubilizing spare food material in the form of starch, protein and lipid correspondingly in seed and deliver energy and other fundamentals food material to germinating embryo.
Explanation:
hope this helps you
Can plants be used to make materials?
Answer:
Yes plants can be used to make materials
Explanation:
Different plants can be used to make various materials like cotton plant which can be used to produce cotton which is further produced into various textiles
Most typically, the order in which the steps of scientific investigation are applied is:
a. Controlled experiment, hypothesis, analysis of results, observations, questions,
conclusions
b. Observations, controlled experiment, hypothesis, analysis of results, conclusions,
questions
c. Questions, observations, hypothesis, controlled experiment, analysis of results,
conclusions
d. Questions, observations, analysis of results, controlled experiment, conclusions,
hypothesis
Answer:
C
Explanation:
Humans may have Rh blood or Rh- blood. A person who is Rh (R) has a certain type of protein on the red blood cells. A person who is Rh- (r) does not have this particular protein. In humans, Rh dominates Rh-. Normal insulin (I) production dominates abnormal insulin production (i) (diabetes). If both parents are heterozygous for both Rh and normal insulin production, what phenotypes would they produce in their offspring
Answer:
- Rh, normal insulin
- Rh, no insulin
- Rh-, normal insulin
- Rh-, no insulin.
Explanation:
This question involves two genes; one coding for Rhesus factor and insulin product. The allele for Rh blood and normal insulin dominates that of Rh- and no insulin.
According to this question, if both parents are heterozygous for both Rh and normal insulin production and cross, i.e. RrIi × RrIi, the following phenotype of offsprings will be produced (see punnet square):
- Rh, normal insulin (R_I_)
- Rh, no insulin (R_ii)
- Rh-, normal insulin (rrI_)
- Rh-, no insulin (rrii)
What type of sugar is in the dna structure of a pinworm?
Answer:
Espero te sirva
Explanation:
Coronita
True of False - Acne is a skin disorder/disease that affects the integumentary system.
Answer:
True
Explanation:
clogged skin cells
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explain how soil characteristics affect erosion and deposition
Answer:
Waves lead to the weathering of landforms, like sea arches. Snow and ice will be a common form of degradation and deposition. When snow batteries grow up, glaciers can form, which are great masses of ice that can move.
Explanation:
Waves lead to the weathering of landforms, like sea arches. Snow and ice will be a common form of degradation and deposition. When snow batteries grow up, glaciers can form, which are great masses of ice that can move.
Counting three rings is an example of which type of dating
A. Radioactive
B. Correlative
C. Incremental
D. Varve
This is for Earth Science.
The answer is C: Incremental
You are working with a mixed population of cells that includes some cells expressing CD95 on their surfaces. Design an experimental protocol using Fluorescence-Activated Cell Sorting (FACS) to determine how many CD95-expressing cells are dividing at any given time.
Answer:
Fluorescence-Activated Cell Sorting or FACS is a method that allows us to sort out different cell types on the basis of fluorescence emitted by cell membrane components bound compounds.
In the case of CD95 integral protein which is known for highly glycosylated, if use antibodies against cells with CD95 marker, will not identify glycans and can’t be targeted by antibodies as antibodies only recognize protein structures.
Therefore, two different proteins should be used in order to get the correct sorting of cells. One of these would bind to these glycosylations, and the other would be antibodies (with a fluorescent tag) against first.
explain why the use of blood type for peternity testing is not conclusive
Answer:
Although blood group studies cannot be used to prove paternity, they can provide unequivocal evidence that a male is not the father of a particular child. Since the red cell antigens are inherited as dominant traits, a child cannot have a blood group antigen that is not present in one or both parents.
hope it helps
Explanation:
Although blood group studies cannot be used to prove paternity, they can provide unequivocal evidence that a male is not the father of a particular child. Since the red cell antigens are inherited as dominant traits, a child cannot have a blood group antigen that is not present in one or both parents.
How did Earth’s first atmosphere form?
Answer:
It formed from hot mix of gases and solids.
Explanation:
In the beginning "Earth" (wasn't named yet) was just molten. As it started to cool down, an atmosphere waas formed from gases from volcanoes. It contained methane, hydrogen sulfide, and A LOT of Carbon Dioxide
what macromolecule should he load up on during dinner to ensure that he has enough energy for the big game?
Answer:
Carbohydrates and protein are typically the two macromolecules that are used depending on the type of sport.
Explanation:
Can someone help me with this I am confused
Answer:
ampltude
Explanation:
because the wave is amputating make me brainliest
Any molecule of large size and high molecular weight, such as a protein or starch, is known as a _________?
Answer:
Macromolecule
Explanation:
The answer to this question is the term Macromolecule. A macromolecule is termin biology and chemistry that is composed of many / thousands of atoms which is considered as a large / huge molecule.
Which materials are moved by runoff?
Answer: Gravity causes the water to flow downhill. As the runoff flows, it may pick up loose material. These materials may include bits of soil and sand. It is carried off by this running water across the surface of the land.
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who will win icc world test championship final
•india
•new Zealand
Answer:
•new Zealand
yeah i'm sure
Which is the main function of carbohydrates in the body?
Answer:
provide energy to the body
Explanation:
Answer:
Carbohydrates' main function is :
They provide energy to our body.
They also help in maintaining blood glucose levels.
The abbreviation __________ is a measurement of acidity derived from the concentration of H+.
Answer:
The abbreviation pH is a measurement of acidity derived from the concentration of H+.
describe how the body maintain the level of glucose in the blood while a person goes without food
Answer:
the body has glucagon and insulin, glucagon tells the body to release more glucose whenever glucose levels are low and insulin feels the glucose to the body, reducing glucose levels
Explanation: pretty much it
