If the amino acids glycine, alanine and valine were combined in one molecule, what would the molecule be called?

Answers

Answer 1

Answer:

A tripeptide

Explanation:

Alanine (Ala), Glycine (Gly) and Valine (Val) are amino acids, i.e., organic molecules that contain at least an amino (–NH2) and one carboxyl (–COOH) functional group. The amino acids held together by peptide bonds, which are formed by a carboxyl group of one amino acid and an amino group of another one, in order to form a peptide. Thus, a tripeptide is a peptide composed of three amino acids joined by two internal (and sometimes three) peptide bonds. In the case above described, the tripeptide formed by the binding of Glycine, Alanine, and Valine can be abbreviated as Gly-Ala-Val (i.e., in this order).


Related Questions


Question 21
Neurons of the cerebral cortex never dip into the medulla.
O True
O False

Answers

Answer:

False

Explanation:

The cerebral cortex refers to the outer layer of the brain. This layer is formed by a thin film of nervous tissue that surrounds the surface of the cerebral hemispheres, with primates having a much more developed cerebral cortex than other animals.  

the cerebral cortex is a thin layer of neurons and neuronal connections which is embedded in the neocortex(the neuronal cells of the cerebral cortex which form in the deep layer), it is not homogeneous, since it is made up of six layers of cells, each with specific and specific functions.

What the answer for this

Answers

B is right

Hope it helps

Brainliest please

Answer:

A. CPR is an important skill that few Americans have.

Explanation:

The paragraph is talking about how not a lot of Americans know how to perform CPR.

What is one element a topographic map shows?
Please help I have no idea

Answers

Answer:

plants

Explanation:

the is water everywhere

Answer: landforms

Explanation:

Help asap plsss no link or websites I think brainley has a bot problem

An airplane flies with a constant speed of 760 km/h. How far can it travel in 2 1/2 hours? Distance = ​

Answers

Answer:

I would say 1520 miles is your answer

Which of the following descriptions correctly defines gametes

Skin cells

Sex sales or sperm and egg cells

The diploid cell that comes from the fertilization of an egg cell by sperm cells

All of the above

Answers

Answer:

Sex sales or sperm and egg cells

Explanation:

Which of the following is not correct about diffraction?

Answers

Answer:

Diffraction occurs just with electromagnetic waves.

Explanation:

The information that should not be true about diffraction is that it arise with the electromagnetic waves only.

What is diffraction?

It is considered as the process where the beam of light or the other system waves should be spread out that leads of passing via the narrow aperture or it should be an across of an edge that should be accompanied by interfering between the formation of the waves that should be generated.

So the above information should be considered.

learn more about diffraction here: https://brainly.com/question/15085704

A BISC 220 student went swimming at the Uytengsu Aquatics Center. Having missed an important lecture on the respiratory system, he thought it would be a good idea to hyperventilate for a minute before diving into the pool and swimming vigorously underwater. Shortly after he began swimming, he lost consciousness and would have drowned if not for the quick action of the lifeguard. Which one of the following best describes what happened?
A. Hyperventilation increased the Poz in his blood, which inhibited the brainstem respiratory center.
B. Hyperventilation decreased blood Pco2, which reduced respiratory drive at the same time that exercise increased the demand for O2
C. Skeletal muscle activity caused an increase in blood pH, which suppressed brain function and made him faint.
D. Hyperventilation increased the saturation of hemoglobin with O2, but vigorous exercise caused the bound O2 to be replaced by CO2

Answers

Answer:

B. Hyperventilation decreased blood Pco2, which reduced respiratory drive at the same time that exercise increased the demand for O2.

Explanation:

Hyperventilation is a breathing at an abnormal rate. There is an increased rate of loss of carbon dioxide which causes an increased demand for the oxygen. The respiration process is affected due to hyperventilation.

HELP PLS (20 POINTS)

What is the basic unit of DNA?

Answers

The basic unit used to make a strand of DNA is called a nucleotide. A single basic unit or "building block" of DNA consists of a sugar , a phosphate group and a base. Sugars are rings of carbon and oxygen atoms.

PLEASE HELP WITH THIS!!!

Answers

Answer:

my mama is my mom

Explanation:

mum gae

noah created a model of a glacier to help explain how glaciers change the surface of Earth. He froze two large blocks of ice. One block was pure water. The pther was water mixed with sand and rocks. He took both blocks and rubbed them across a sheet of tinfoil. The block of pure water slid smoothly over the tinfoil. The block with sand and rocks ripped the tinfoil in many places. How does Noah's model explain how glaciers change Earths surface?

Answers

Answer: The model is depicting the glacier erosion.

Explanation:

The glaciers are responsible for causing erosion of the earth. They transport the materials away from the locations were they are earlier situated. They carve the materials present beneath the land. They erode the materials like soil, pebbles, boulders, against the pressure of the unstable mass of the ice moving down the slope. The broken ice mass carriers away the broken rocks, materials and soil debris far away from the places where they have been originally situated. This causes the glacial erosion. Also the broken and displaced rocks displace the soil and other materials come in contact with during erosion.

According to the given situation, the ice formed with water only had no impact on the tinfoil on the other hand the ice containing the sand and rocks removed the tinfoil from places. This is because of the friction created by the sand and rocks on the tinfoil. The glacier material like ice, soil, rocks due to friction erode the material come in contact with it with an appreciable pressure underneath.

1. Define physical change.

Answers

Explanation:

physical change is the change which does not cause change in its chemical composition like shape,size,colour,odour,melting point,boiling point etc

Which word best describes the feeding relationships in a food web?

a
Interconnected
b
Independent
c
Unrelated
d
Insignificant

Answers

Answer:  a

Interconnected

Explanation:

The word that best describes the feeding relationships in a food web is "interconnected."

What is food web?

A food web is a complex network of interrelated food chains that shows the flow of energy and nutrients through an ecosystem. The organisms in a food web are connected to each other through predator-prey relationships, where some organisms are consumers and others are producers.

Each organism in the food web depends on other organisms for food, and their survival is interconnected with the survival of other organisms in the ecosystem. Therefore, the feeding relationships in a food web are highly interconnected.

The feeding relationships in a food web are highly interconnected, with each organism depending on others for survival. A food web is a dynamic system, and changes in one part of the web can have far-reaching effects on the rest of the ecosystem.

Learn more about food web at:

https://brainly.com/question/18816028

#SPJ3

Come up with a summery of what physical science is I’ll give brainliest

Answers

Physical science is the study of the inorganic world and materials. It is the study of things that are not alive, abiotic. There are 4 main branches of physical science. Astronomy, physics, Earth sciences, and chemistry are the 4 branches.

1
The diagram below represents a food chain in a garden.
Rose
Greenfly
Ladybird
Blackbird
A food chain in a garden
1.1
Name the organism above that represents the following:
(a) Herbivore
(b) Producer
(1)
(1)
1.2
A rose bush contains 1 000 kJ/m2 /year of energy and only 10% of this
energy is passed on at each trophic level of the food chain. How much
energy will be passed on to the blackbird? Show ALL your calculations.
(4)
1.3
If all the greenflies in this garden were removed, explain what would
happen to the populations of the following:
(a) Rose plants
(b) Ladybirds
(C) Blackbirds
(2)
(2)
(2)
(12)​

Answers

Answer:

The correct answer is -

1.1 A. herbivore - greenfly

b. producer - rose

1.2. 1 kJ/m2/year

1.3 rose plants will increase, ladybirds will decrease, blackbirds will decrease.

Explanation:

In this food chain,

Rose >>Greenfly >>Ladybird >>Blackbird

Rose plants are the producers as they generate their food and energy and does not depend on other organisms where as greenfly are the primary consumer or herbivore as they depend on the rose plant for their food and energy only, however, ladybird as secondary consumer and blackbird as tertiary consumer depend on greenfly and ladybird respectively.

If rose plants have 1000 kJ/m2 /year of energy and as it is known that only 10% moves to the next tropic level then blackbird would have:

rose = 1000

greenfly = 1000*10/100= 100 kJ

ladybird = 100*10/100 = 10kJ

blackbird = 10*10/100 = 1 kJ

If greenfly removes from here the rose plant will increase as these depends and eat rose plants and lady bird will decrease as these are the primary source of food for lady bird and if ladybird decrease blackbird also decrease.

If a mosquito feeds on a bird that is infected with the West Nile Virus and then feeds on a human
being who then contracts the virus, what role is the mosquito playing in the infection of the person?
Header
Header
The host
The pathogen
The vector
The parasite
The symbiotic

Answers

Answer:

The pathogen

Explanation:

How many objects must be present in a system to demonstrate gravity as a force of attraction?

Answers

Answer:

Explanation:

Knowing the value of G allows us to calculate the force of gravitational attraction between any two objects of known mass and known separation distance. As a first example, consider the following problem.

which advancement in technology helped reduce the amount of solid waste produced
A. Milking machines
B. Nuclear power
C. Electronic mail
D. Plastic containers

Answers

I believe it’s D. If it’s not, sorry!

CAN YOU EXPLAIN? What is chemical weathering, how does it occur?​

Answers

Answer:

Wiskwkkswkwkwkwkwkwkwksks

Explanation:keksjsisiwwkkwkaakkaakksks

Answer:

Chemical Weathering is erosion of rocks and surfaces by chemical reactions. Otherwise, it is weathering the does not occur by mechanical processes, such as expanding ice, cracking rocks, from extreme heat, and etcetera. It occurs when chemical reactors come in contact with objects such as rocks. For example, when slightly acidic water reacts with rock minerals and forms clay, and salts, that would be considered Chemical Weathering.

Hopefully, I explained this well, please let me know if you have other questions.

waffletowne

DNA sequence that codes for glycine​

Answers

qwertyuiopal!!!! :))))

help I will mark as brainliest ​

Answers

Answer:

z and y only

hope it helps ☺ ☺

A kitten embryo is growing inside the uterus of a cat. What is happening to the cells of the kitten embryo?

A) Mitosis, the cells are differentiating

B) Meiosis, the cells are differentiating

C) Meiosis, the genes are being shuffled around

D) Mitosis, genes are being shuffled around

Please answer and don't put fake answer I really need this right.

Answers

The answer to this is A. mitosis, the cells are differentiating

20. Which does NOT describe primary succession? *
O Decomposing organic matter forms soil
O Presence of existing fertile soil
O Long-term occurrence over extended time
Barren land once covered by glacier

Answers

i think it is B because primary succession is something that can grow on rocks and exposed land. the answer is B because primary success doesn’t include soil where soil is incapable of sustaining life

When comparing the brightness of stars, it is
necessary to know the distance to each star.
vole
True
False

Answers

I believe it is true

hy please make some questions from this passage please i want to ask my students thank you​

Answers

Explanation:

1) Write the balanced chemical equation of photosynthesis.

2) What is the role of chlorophyll in the process of photosynthesis?

3) What happens to the light energy that is absorbed by the chlorophyll?

Which statement describes the role of decomposers in moving nutrients through a food web?

Answers

Answer:

Every part of an ecosystem is vital to its survival – from the green plants to furry animals and microscopic bacteria. The group of organisms called decomposers forms the final link in the food chain. They break down dead animals and plants and return vital nutrients to the soil.

Explanation:

In the year 2000, more than 225 million acres of forests were burned throughout the
world. A forest fire can have a dramatic effect on the plants and animals that live in a
forest.
• Describe one negative and one positive effect of a forest fire.
One way of controlling how severe a forest fire becomes is to deliberately set small
fires in what is known as a "controlled burn."
• Describe two ways that a controlled burn can benefit a forest.
Name the type of ecological succession that would occur after after a forest fire.

Answers

Answer:

In 1960, the U.S. Forest Service started keeping detailed records of damage caused by wildfires. ... Between 2000 and 2013, nearly 161 million acres were consumed by wildfires -- more in 13 years than in the previous 40 years, combined. ... they would have been had fuel sources been able to burn off naturally over time.

Missing: 225 ‎| Must include: 225

Explanation:

If an organism has a diploid number of 54, how many chromosomes will be in each of its gametes?
a. 54
b. 52
c. 27
d. 104
e. 108

Answers

The answer to this question is D

There will be 27 chromosomes in each of its gametes.

Meiosis is also called reductional division, in the process s-ex cells, that is, sperm and egg are produced, and each cell has the half number of chromosomes than its parent cells.

• In the given case, the organism is diploid with 54 chromosomes, that is, 2n = 54.

• Here n is the haploid number of chromosomes, in the given case, n = 27, that is, the haploid number of chromosomes is 27.

• Therefore, the sperm and egg cells have 27 number of chromosomes each.

Thus, the correct answer is option c, that is, 27.

To know more about:

https://brainly.com/question/23874505

Suppose an explorer discovered a unique new species of plant and collected a sample for analysis by a geneticist. The geneticist then isolated chromatin from the plant sample and examined the chromatin using electron microscopy. The chromatin observed was organized in a way that is similar to beads on a string A small amount of nuclease was then added, which was observed to cleave the string into individual beads that each contained 280 bp of DNA.
Histone H1 H2A H2B H3 H4 H7 (new histone)
Percentage 12.5% 25% 25% 0% 26%
After thorough digestion with more nuclease, only a 120 bp fragment of DNA remained attached to a core of histone eins. Analysis of the histone core revealed the data dicated in the table to the right.
Using the data provided, determine the conclusions that the geneticist could make about the likely structure of the nucleosome in the chromatin of this new plant species
A. The nucleosome core contains a heterodimer of the histones H7 and H1
B. The nucleosome core contains two each of histones H2A, H2B, and H4
C. The nucleosome core contains a homodimer of the histones H2A, H2B, and H4
D. The nucleosome core contains one each of histones H1 and H7
E. The nucleosome core histone H7 replaces the standard histone H3

Answers

my brain can't process this lol

how can explain that man is the cause for destruction of natural resources​

Answers

Sorry, your account is under moderation for violating our terms. Please ask questions later. We will have to ban your account from access.

An ecosystem with great biological
diversity decreases –
F the number of species present in
the ecosystem
G competition between different
species in the ecosystem
Havailable space for organisms in
the ecosystem
J available food supply for
organisms in the ecosystem

Answers

Answer:

H and J

Explanation:

F With great diversity comes and increase in species

G with an increase of animals there is an increase in competition  not a decrease

H and J both seem right since the more animals the more competitive it is for space and food

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