Answers
In a point mutation, only one nucleotide is changed.
In a chromosomal mutation, the whole chromosome is changed.
The corresponding mutation types and sequences are given below:
Deletion: ATT GGA TA
Substitution: ATT ACG ATA
Insertion: ATA TGC GAT A
Related Questions
Why can grasses not survive on the island yet?
Answers
The total number of chromosomes in an organism is referred to as the
Will mark brainliest
Answers
Answer:
ploidy
Explanation:
Ploidy is the number of complete sets of chromosomes in a cell, and hence the number of possible alleles for autosomal and pseudoautosomal genes.
Explain the process sleet goes through from the time it leaves the clouds to the
time it hits the ground
Answers
Answer:
Sleet is simply frozen raindrops and occurs when the layer of freezing air along the surface is thicker. This causes the raindrops to freeze before reaching the ground. In addition, ice caused by freezing rain can rapidly add weight to tree branches and power lines, causing them to snap or break
Explanation:
how many sperms are formed in four primary spermatocyte
Answers
spermatozoa.
Please anyone ASAP help
Answers
Answer:
C. There is a 25% chance of short offspring.
Explanation:
In the simplified genotypes of a Punnett square cross, we deal with two genotypes. In this case, we are looking at a cross between Tt and Tt. T is dominant and t is recessive, meaning that someone with any genotype with T in it will be tall.
TT, Tt, and Tt will all produce tall offspring, while tt will produce short offspring.
This means there is a 75% chance of tall offspring, or 3:4.
50% or 2:4 are expected to have the Tt genotype.
Only 1 of the 4 will produce short offspring, which is 25%.
Which symbol represents a hybrid?
Aa
dE
BB
cc
Answers
Answer:
I think its Aa
Explanation:
Not very good at biology :/
Clearly outline what differentiates Gram +ve bacteria from Gram -ve bacteria?
Answers
Answer:
Gram positive bacteria have cell walls composed of thick layers of peptidoglycan. Gram positive cells stain purple when subjected to a Gram stain procedure. Gram negative bacteria have cell walls with a thin layer of peptidoglycan.
Giving a lot of point and brainiest!!
How does cooling of magma affect crystal size?
A) Slow cooling creates small crystals
B) Fast cooling creates both large and small crystals.
C) Slow cooling creates large crystals
D) Fast cooling create large crystals
Answers
Answer:
When magma cools, crystals form because the solution is super-saturated with respect to some minerals. If the magma cools quickly, the crystals do not have much time to form, so they are very small. If the magma cools slowly, then the crystals have enough time to grow and become large.
Answer:
I learned about this, Uhm...
C is the right answer bc igneous rocks cool and form crystals.
Lava, since it comes out of a volcano, cools faster and has smaller crystals since they could not be developed enough.
Magma, still underground, cools slower than lava because of all the density and heat, which causes bigger crystals.
Hope this helps :)
Im thinking the answer is bacteria but I'm not sure
Answers
Answer:
Yes you are right
Explanation:
I did it in test
which is true of the gallbladder?
- it creates white blood cells
- it stores bile
- it stores pancreatic amylase
- it stores pepsin
Answers
Answer:
It stores bile is the true of the gallbladder.How does being really cold affect the nervous system?
Answers
But if the male Himalayan rabbit's genotype is c(h)c, and it mates with an albino female whose genotype is cc isn't there a 25% chance that the offspring could be albino? and why can't you breed two Himalayan's together to get a Himalayan?
Answers
Answer: Go-ogle
Explanation: Is helpful
When we consider the motion of particles such as the molecules that comprise air, which of the following is False?
Group of answer choices
Molecules move in a random motion and will collide with other particles or a container
As temperature increases, there is an increase in molecular motion
Molecules move from areas of high concentration to areas of lower concentration
As temperature decreases, there is an increase in molecular motion
Answers
Answer:
D
Explanation:
If you see two contradictory answers (B & D), one has to be the choice. As temperature increases, molecular motion decreases is false. Diffusion is what choice C is describing and is true.
y= 4/3x -8
4x-3y=24
Answers
Answer:
(x,y)= (x, 4/3x-8)
Explanation:
Help is needed please and thank you
Answers
Answer
out of the cell
Answer: Into the cell
Which experiment would most likely contain experimental bias?
Answers
Answer:
A company that makes pain relief medication tests the effectiveness of their own medicine compared to that of three other brands.
Photo synthesis is impossible at a depth of 1000 b/c ? A. It is too hot B. Only blue light penetrates this far C. No light penetrates this far D. It is too cold
Answers
Answer:
B. Only blue light penetrates this far
Explanation:
What is RNA? What similarities does it have to DNA?
Answers
Similarities Between DNA and RNA
Both DNA and RNA store genetic information. DNA and RNA are both large biological polymers. Both DNA and RNA consists of sugar, nitrogenous bases, and a phosphate backbone. On both molecules, guanine and cytosine pair with each other (are complementary).
Explanation:
what is monosachrayde
Answers
Answer:
A monosaccharide is the most basic form of carbohydrates. Monosaccharides can by combined through glycosidic bonds to form larger carbohydrates, known as oligosaccharides or polysaccharides.
Explanation:
A monosaccharide is a type of monomer, or molecule that can combine with like molecules to create a larger polymer.
An organ ________ is a combination of several organs that perform together for a common function. a. basic b. cells c. living d . molecules e. organ f. organism g. system h. tissue
Answers
Explanation:
System is a combination of several organs that perform together for a common function.
Hope it will help :)❤
Which skull bone is part of the facial bones and contains teeth?
Answers
Answer:
The anterior skull consists of the facial bones and provides the bony support for the eyes and structures of the face. This view of the skull is dominated by the openings of the orbits and the nasal cavity. Also seen are the upper and lower jaws, with their respective teeth
8.
Waste products that are easily broken down by nature are
hazardous
toxic
biodegradable
recyclable
Answers
Please help me!
Explain how some structures in the skin protect your body.
Answers
6. If a DNA sequence reads TCCA, a deletion mutation would look like...
a. TCTA
b. TCA
C. TCCCA
d. UCCA
I
I
Answers
Explanation: It would be C because a deletion mutation involves the loss of genetic material, therefore C is the only option that fits the definition.
Hope this helps
Why is Robert Llewellyn referred to as a seed artist?
Type here...
Use two adjectives that describe Robert.
Type here...
Answers
Explanation:
Robert is known as a "seed artist," because his pictures involved "growing" plants and "developing" seeds...
Pairs of chromosomes contain (the same/different) types of genes.
Answers
Answer:
The 22 pairs of homologous chromosomes contain the same genes but code for different traits in their allelic forms since one was inherited from the mother and one from the father. So humans have two homologous chromosome sets in each cell, meaning humans are diploid organisms.
HOPE THIS HELPS
state two features of diffusion that do no apply to active transport
Answers
What does active transport require that diffusion does not? Passive mechanisms like diffusion use no energy, while active transport requires energy to get done.
What two features distinguish active transport from diffusion? An example of diffusion is oxygen moving from the airways to the lungs - there is very little oxygen in the lungs but lots in the air. Active transport is the movement of particles from an area of low concentration to an area of high concentration. This process requires energy (ATP)
What are the 2 key features of active transport? There are two types of active transport: primary active transport that uses adenosine triphosphate (ATP), and secondary active transport that uses an electrochemical gradient. An example of active transport in human physiology is the uptake of glucose in the intestines.
B. Population Dynamics Symbiotic Relationships
Ticks
Ticks belong to a family called Acarina, which also contains mites. Ticks eat by taking blood from
other organisms such as wallabies, lizards, echidnas and occasionally humans. In humans this can
lead to symptoms such as itching, head aches and in extreme cases flu like symptoms, facial
paralysis, and meat allergy.
1. Identify the relationship a tick has with its host. Justify your answer [3]
Answers
Answer:
Parasitism
Explanation:
Parasitism is a form of relationship in which one of the organism is being harmed while the other benefits. The organism being harmed is usually called the HOST while the organism that benefits is called PARASITE. Parasites often inflict certain health-related conditions on their hosts.
According to this question describing the mode of feeding of ticks, they are said to eat by taking blood from other organisms such as wallabies, lizards, echidnas and occasionally humans, which are all HOSTS.
In human hosts, this relationship with ticks can lead to symptoms such as itching, head aches and in extreme cases flu like symptoms, facial paralysis, and meat allergy etc. From the description above, it is clear that TICK has a PARASITIC RELATIONSHIP with its host as it brings only harm to them and benefits itself.
A segment of mRNA has the sequence UGACAUAGC. Which of the following would represent the
strand of DNA from which this piece of mRNA was made?
O ACTGTATCG
O ACUGUAUCG
O CGAUACAGU
O GTACAGATT
Answers
Answer:
B
Explanation:
U(uracil) pairs with A(adenine), G(guanine) pairs with C(cytosine)
INTERIM K12 SCIENCE
HERE ARE ALL YOUR AWNSERS
K12 ELA 7th grade science interim
answers are labeled as numbers and letters a b c and d (1c 2d 7a 9b etc)
1A
2C
3D
4C
5B
6B
7B
8A
9D
10C
11D
12C
13C
14B
15B
16B
17A
18A
19C
20C
21B
21B
23B
24C
25B
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