The dissecting microscope is configured to allow low magnification of three-dimensional objects- objects larger or thicker than the compound microscope can accommodate. Furthermore, the two separate lenses of the binocular dissecting microscope allow one to see objects in three dimensions, i.e., in stereo
Why is the sequence of amino acids important to protein function?
Multiple choice question.
A)
The sequence of amino acids doesn't have an effect.
B)
The order of the amino acids can be read like a code to assemble DNA.
C)
The order of amino acids determines the shape a protein will take.
D)
Amino acids can only be combined in a specific order, otherwise, the bonds will fall apart.
Compared to the trees in tropical rainforests, the trees in temperate rainforests are generally: A) older B) heavier C) smaller D) younger
Answer:
Heavier
Explanation:
Edge 2020
Place the four images from the cell cycle in the correct chronological order.
A, D, B, C
C, D, B, A
C, B, A, D
B, C, D, A
Answer:
C, B, A, D
Explanation:
The images in this question is portraying the stages involved in MITOSIS, which is a kind of cell division that forms two genetically identical daughter cells. The four stages of mitosis represented in the image are as follows: interphase, prophase, metaphase, and anaphase
- INTERPHASE: This stage is regarded as the resting stage of the cell. The chromosomes are found to be supercooled together as chromatins as seen in image C.
- PROPHASE: In the prophase stage, the chromosomes become condensed and more visible as seen in image B.
- METAPHASE: In the metaphase stage, the chromosomes align at the equator of the cell in order to be pulled apart by microtubules as seen in image A.
- ANAPHASE: In the Anaphase stage, the chromosomes are pulled apart into opposite poles of the cell as depicted in image D.
The images of the cell cycle in the correct chronological order would be C, B, A, D.
The order of the cell cycle is from the interphase to the m phase.
The interphase order is:
G1 phase - cell growth and developmentS phase - DNA synthesisG2 - protein synthesisThe m phase order is:
Prophase - nuclear envelope dissolves, chromatin condensesMetaphase - chromosomes align at the equatorAnaphase - sister chromatids are pulled apart and migrate to opposite polesTelophase -migration of sister chromatids completeIn the image:
A - metaphaseB - S phase C - G1 phaseD - telophaseHence, the order would be C, B, A, and D.
More on the cell cycle can be found here: https://brainly.com/question/25282664?referrer=searchResults
5. Blood cells, which are part of the circulatory system, or created by marrow. This demonstrates that the circulatory system interacts with which of the following systems?
A respiratory B skeletal C excretory D integumentary
Answer:
B
Explanation:
Answer:
B, skeletal
Explanation:
hope this helped! I took it on edge and i think i got it right
Deep ocean technology has discovered organisms in hydrothermal vents that do not rely on sunlight to survive.what do these organisms use as there energy source ? A-chemosynthesis B-hydropower C-thermal heat D-electrical
The third level of classification is
10 PTS! What is a good idea for a scientific experiment?
An experiment is a procedure carried out to support, refute, or validate a hypothesis. Experiments provide insight into cause-and-effect by demonstrating what outcome occurs when a particular factor is manipulated. scientific problem is something you don't understand but you can do an experiment to help you understand. Scientific problems are usually based on observation of scientific phenomena.
well, here are two ideas.. you can pick one you like.
First one - Skittles Science
A Lesson in: Stratification
A great way to get rid of extra candy, this easy science experiment for kids uses Skittles and whatever liquids you want to use. The idea is, the candy is made of ingredients that dissolve, so kids get a chance to guess which liquid will make the Skittles dissolve the fastest. Get more info over at Little Bins for Little Hands.
Messiness factor: 2 sponges
Second one - Pasta Rocket
Believe it or not, you can create a very simple hybrid rocket engine using nothing but some yeast, hydrogen peroxide, a jar, fire and ... a piece of uncooked pasta.
When you mix the yeast and hydrogen peroxide together, they react and create pure oxygen gas. When this gas is funneled through a piece of pasta, all you need is a little bit of fire and you've got yourself a pasta rocket.
All things nature gives are called ____ a. pantries b. ores c. natural resources d. renewable resources
Why would a plant not grow well in green light?
Answer:
green light is not real light plants need the sun which produces real energy
Green light is the least effective for plants because they are themselves green due to the pigment Chlorophyll. Different color light helps plants achieve different goals as well. Blue light, for example, helps encourage vegetative leaf growth. Red light, when combined with blue, allows plants to flower.
help !! i’m manifesting a great life for whoever answers much luv
Answer:
Me help
Explanation:
See me help
Answer:
Solar energy.
Wind energy.
Hydro energy.
Tidal energy.
Geothermal energy.
Biomass energy.
Sasha could run one mile in 10 minutes last year. She can run a mile in 8 minutes this year. By what percent did her timing improve?
Answer:
20% correct me if i am wrong
Explanation:
a limiting factor that could hurt an organism if there was too much of it.
Answer & Explanation:
Sun, weather. Too much sun could dry up an otherwise moist organism, as well as harm the resources that that organism need to survive.
using light intensity, carbon dioxide levels, temperature, and wavelength of light. what is the most ideal conditions for photosynthesis? and what factors limit affect oxygen production?
Answer:
1) light intensity and carbon dioxide. 2) temperature.
Explanation:
reason is that when photosynthesis is taking place carbon dioxide and light intensity is needed to make their own food. and due to high temperature
26)
The main result of photosynthesis is
A)
global warming
B)
food production.
Eliminate
carbon dioxide production.
stry
D)
decreased atmospheric oxygen.
Answer:
B. food production
Explanation:
Plants use this process to make food and energy for themselves.
According to the base-pairing rules of DNA, if the sequence of bases on one strand was CGGCTTA, what would be the sequence of based on the complementary strand?
Answer:
GCCGAAT
Explanation:
Deoxyribonucleic acid, also known as DNA, is a molecule that serves as the genetic material in living organisms. It is a double-stranded molecule made up of nucleotides subunits. The nucleotides, which are Adenine (A), Guanine (G), Cytosine (C) and Thymine (T) on each strand are held together using the COMPLEMENTARY BASE PAIRING RULE.
The complementary base pairing rule states that an Adenine base will always hydrogen bond with Thymine base while Guanine will always bond with Cytosine base i.e. A-T, G-C. Based on the rule, a DNA strand with sequence: CGGCTTA will have a complementary sequence of GCCGAAT on the other strand.
GIVING BRAINLY, FOLLOW AND STARS
what type of structure is a tree trunk
A. frame
B. combination
C. shell
D. mass
Answer:
b or d
Explanation:
What is glycolysis ?
Answer:
the breakdown of glucose by enzymes, releasing energy and pyruvic acid.
Explanation:
If a black guinea pig Bb were crossed with a white guinea pig bb, what would be the resulting phenotypic ratio?
Answer:
1:1 because one black guinea pig to every 1 white guinea pig.
Earth's air is comprised primarily of
Select one:
A. Nitrogen
B. Carbon Dioxide
C. Water Vapor
D. Oxygen
pros and cons of swarm of bees
Bio
Which of the following processes only occurs during endocytosis? (Pearson, 2011)
. A larger movement of molecules occurs that requires the participation of transporter molecules.
b. A movement of substances occurs from a medium where there is higher concentration to a medium of lower concentration.
c. The cell moves large molecules or particles into it, encompassing them in an invagination of its cytoplasmic membrane.
d) Substances move against their concentration gradient and therefore require the expenditure of metabolic energy.
Answer:
C
Explanation:
Endocytosis refers to the process of a cell 'consuming' a large particle and keeping them in its cytoplasmic membrane.
Which of the following correctly characterizes one of Earth's atmospheric layers?
A
Layer A is the stratosphere, where meteors are found.
B
Layer B is the troposphere, where weather occurs.
с
Layer C is the stratosphere, where the ozone layer is found.
D
Layer D is the thermosphere, where auroras are found.
Answer:
it is A layer A is the stratosphere where meteors are found
Explanation:
Answer:
It is Layer D
Explanation:
It would not be a because the first layer is not stratosphere but troposphere. It would not be b because layer b should be the stratosphere. It would not be c because layer c should be mesosphere not stratosphere. Which leads us to the only answer choice that is left answer choice D.
Explain how a pond could become a swamp.
Answer:
if lots of plant life began to grow in it, the soil started to erode to make it muddy and unstable, and it was perpetually damp, moist and humid, certain creatures would start to live there and it would be very close to becoming a swamp
Explanation:
How should the model be labeled to describe the chromosomes during meiosis?
A
B
C
D
Answer:
i believe its C
Explanation:
What type of molecule contains the most energy?
Answer:
Lipids
If i were to guess, without any answer choices, I would say that we get out energy from carbohydrates, and we store energy in lipids, so Lipids (being long chains) might have the most energy.
Explanation:
Please tell me if this is wrong, I did not have much to work with without any answer choices, and this was very broad. :)
What is a function of the integumentary system?
absorbs water
grows new tissue
breaks down chemical bonds in food
forms blood clots
The function of the integumentary system is that it grows new tissue.
The integumentary system is know as the largest organ system of the body. This is also called skin. The two main layers of the skin includes
epidermis anddermisThe epidermis is the most superficial layer of the skin. The maintenance of a healthy epidermis helps protecting the body and it depends upon three processes being synchronised:
desquamation(shedding) of the keratinised cells from the surfaceeffective keratinisation of the cells approaching the surfacecontinual cell division in the deeper layers with newly formed cells being pushed to the surface.Therefore, the function of the integumentary system is that it grows new tissues in the epidermis layer which helps in the protection of the body.
Learn more here:
https://brainly.com/question/1476667
Kangaroo rats are rodents that eat seeds and nuts and burrow in the ground to keep cool. These animals do not need to drink water because they get all the water they need from their food.
Where are these organisms adapted to live?
temperate rain forests
tundras
deserts
savannas
Answer:
your answer would be Deserts
hope this helps!
Explanation:
right on science on edge 2021
Answer:
CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC
Explanation:
CCCCCCCCCCCCCCCCCCCCCCCCC
The whale shark is accompanied by pilot fish, who ingest any parasites they find on the surface of the shark’s skin. Identify the relationship as predator-prey, mutualism, commensalism, parasitism, or interspecific competition.
Answer:
Mutualism
Explanation:
The relationship is mutualism because the fish rids the whale of parasites and in turn, the whale lets it travel safely with it. Both species are being benefited.
hope this helps :)
WILL GIVE BRAINLIEST!!!!!
In an animal cell, DNA may be found
in the nucleus, mitochondria, and rough ER.
only in the nucleus and rough ER.
only in the nucleus and mitochondria.
only in the nucleus.
Answer:
Se encuentra dentro del núcleo
Explanation:
In an animal cell, DNA may be found Only in the nucleus. Therefore option D is correct.
In an animal cell, DNA is primarily found in the nucleus, which is the cell's control center.
The nucleus houses the cell's genetic material, including DNA, which carries the instructions for the cell's growth, function, and reproduction. The DNA in the nucleus is organized into structures called chromosomes.
While mitochondria and rough endoplasmic reticulum (ER) are important organelles involved in various cellular functions, they do not contain the cell's primary genetic material.
Mitochondria have their own small amount of DNA, but this DNA is separate from the nuclear DNA and is involved in mitochondrial functions. Rough ER is involved in protein synthesis and transport but does not house DNA.
Therefore option D only in the nucleus is correct.
Know more about animal cell:
https://brainly.com/question/32196676
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WILL GIVE BRAINLIEST!!
1. Describe some of the natural hazards and disasters that can occur on earth, how they affect the earth and its population, and how these effects can be minimized.
Answer:
Wild fires
Explanation:
They can destory whole forests and reduce they air quiltiy in those areas because of the smoke. They also reduce the air quality over time because the trees they destoryed can no longer produce new oxogen. These effects can be minimized we can put out and report unattened fires, use caution when using flamable liquids.
