What would be the best microscope to view living single-celled organisms in a sample of pond water
Answer:
compound light microscope
Explanation:
compound light microscope
Therefore, the best microscope to view living single-celled organisms in a sample of pond water is the compound light microscope. Electron microscopes are very expensive and with a great magnification, up to 1,000,000 times, they are better for some structures on the cell membranes.
What is homolog?
PLEASE ANSWER
Explanation:
A gene similar in structure and evolutionary origin to a gene in another species. if it's wrong let me know so I'll look into more detail.
What is the “new” base found in RNA?
Answer:
RNA is a polymer with a ribose and phosphate backbone and four different bases: adenine, guanine, cytosine, and uracil. The first three are the same as those found in DNA, but in RNA thymine is replaced by uracil as the base complementary to adenine.
Explanation:
ASAP Hurry Help !! Cold temperatures preserve food better than warm ones
O True
O False
Answer:
true
Explanation:
frozen food will not perish
which of the follow is a limited resource
A. fertile soil
The 3 basic things needs of all living things
Answer:
food water and shelter I'm not sure but I think so
Answer:
air water and food
The Canada lynx is a rare wildcat in Minnesota. The lynx has large "snowshoe' like feet that enables it to walk on top of deep, soft,
snows. Snowshoe hares are also common in the area. According to the graph of the interactions between the lynx and the hare, what
best describes their ecological relationship?
A)
Mutualism
B)
Predator/prey
C)Parasite/Host
D)
Interspecific competition
Answer: B) Predator/prey
=========================================================
Explanation:
The lynx is the predator that hunts and eats the snowshoe hare, which is the prey.
The graph shows that when the hare population is large, so is the predator population because they rely on the hares as a source of food. However, the more predators there are, the less prey there will be. This causes the prey population to decrease. In turn, this decrease causes the predator population to decrease as well. If there's less food, then some of the lynx population will starve to death.
At some point, the hare population will rebound and go back up due to less predators eating them. They have a better chance to survive. As the hare population goes up, so does the lynx population. They're both strongly linked together, and we have this cyclic pattern the graph indicates. You could say this is "the cycle of life" or "cycle of nature" so to speak.
This is a very simplistic viewpoint because it does not account for other factors such as other predators and other prey, and it also doesn't take account of things like habitat loss for instance. Despite that, such predator-prey models are still useful to understand the connection between the two species.
Answer:
B) Predatory/Prey
Explanation:
Did it on USATESTPREP
Which image correctly shows how light
would interact with the t-shirt and
shorts?
Answer:
Your answer is C).
Please help quickly I’ll give brainist!
Answer:
It may be 2 and 3 only but this is not my strong suit so I dont know
Explanation:
Why did biologists think that reintroducing wolves would be a good idea
Answer: biologists thought that reintroducing wolves would be a good idea because the elk were eatingboth bark and young trees and because coyotes were thriving. Reintroducing wolves meant it could control the population of both of these animals.
Explanation:
Protein are digested and transported by fellow proteins. Give vivid example to support the statement
Answer:
Proteins are digested in the body when ingested food from a protein source, is broken down in the stomach by enzymes like Chymotrypsin, trypsin which are both proteins, their common goal is to convert protein into a more simple form or simplest form ( Amino acids). This enzyme (Chymotrypsin and trypsin) are Proteins and they act as biological catalysts that are responsible for breaking proteins down.
An example of how Proteins are transported by fellow proteins is the case of Ferritin. Ferritin is an essential protein in the cell of the body that regulates the amount of iron available to the body. This is important for the hemoglobin in red blood cells.
Learning Task 2:
Www
Answer the given questions in your notebook
1. Why do we need to know the Hombostel-Sachs of an instrument?
2. Which musical instruments do you like most? Why?
Pls help me to answer this o want a descents answers
Answer:
A musical instruments I like most is described below in detail.
Explanation:
#1 – Piano. It may amaze yourself to recognize that 22 million Americans perform the piano! ...
#2 – Guitar. The guitar arrives in at a nearby second because of its own versatility, price, and the evidence that it can be supplemented or performed solo. ...
#3 – Saxophone.
#4 – Drums. ...
#5 – Violin. ...
#6 – Flute. Clarinet...
#7 – Cello. ...
#8 – Flute.
for addition and subtraction properties 1.b -7 > - 9
1010010101010101010010100101010101010101010101001010101001010
How are meiosis and
mitosis different?
Explanation:
Well it's where it happens and the kind of cell, meiosis happens in the ovaries and it produces four haploid gamete cells that are unique. And mitosis produces 2 diploid somatic cells that are identical
What are the three stages of incomplete metamorphosis?
1. egg, nymph, larva
2. egg, nymph, adult
3. egg, larva, nymph
4. nymph, larva, nymph
Answer:
number 2 egg,nymph and adult
Answer:
2
Explanation:
The incomplete metamorphosis occurs through three stages: egg, nymph, and adult. The pupa stage is not developed during incomplete metamorphosis.
please mark me as brainlist
3. List one advantage and disadvantage of a monocot root system.
Is reproduction an essential life process ?
the OECS was established on ?
Answer:
It was established on June 18 of 1981.
Even in low doses, exposure to pesticide chemicals has not been linked to certain cancers, developmental health problems, and birth defects.
True
False
Answer: FALSE!!
Explanation: I did the quiz on edge and it was false! Hope this helps
Someone please tell me if they're right...
Answer: it looks right
Explanation:
Read the comments about translation from the two students below.
Student A: "The purpose of translation is to convert the sequence of bases of mRNA into a polypeptide chain of amino acids to form proteins."
Student B: "The purpose of translation is to make a duplicate copy of DNA."
Which statement about the students’ comments is correct?
Student A is incorrect, because the purpose of translation is to convert DNA to RNA.
Student B is incorrect, because replication is the process that makes a duplicate copy of DNA.
Student A is correct, because translation occurs in the nucleus.
Student B is correct, because the DNA must be copied before mitosis.
The study of genes and inheritance is called genetics.
The correct answer is option B.
The translation is defined as the process in which mRNA is read by the ribosome and gets the amino acid to form the polypeptide and protein. Student two claimed is the process replication.
Replication is defined as the process of formation of new DNA from the old DNA.
According to the student, student 1 is correct.
Hence, option 2 is correct.
For more information, refer to the link:-
https://brainly.com/question/26043585
Which of the following correctly describes the functions of the rough endoplasmic reticulum (RER) and Golgi apparatus, respectively?
Answer:
D
Explanation:
The rough endoplasmic reticulum produces proteins and the Golgi apparatus packages and transports the proteins.
The functions of the rough endoplasmic reticulum (RER) and Golgi apparatus is to process the protein, synthesis of protein for cell secretion. Thus option D is correct.
what is the function of Golgi apparatus ?The Golgi apparatus is present in eukaryotic cells have the structure of stacks of membranous sacs; The Golgi apparatus modifies, sort and transport the proteins for the secretion.
These are membrane-bound organelle present in the cytosol of eukaryotic cell.
It involves modification of the proteins, sorting and packaging them, and it mainly comes from the endoplasmic reticulum. The folds like cisternae of the Golgi involved in the transport of molecules and producing lysosomes.
It packages the proteins into membrane-bound vesicles transported to various organelles like lysosomes, plasma membrane or secretion; it also take part in the transport of lipids and the formation of lysosomes, it also serves as the site of synthesis of various glycolipids, sphingomyelin, etc.
Thus option D is correct.
Learn more about Golgi apparatus, here:
https://brainly.com/question/12233980
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Which of the following is consumed by the photosynthesis reaction occurring in plants?
A.
glucose
B.
oxygen
C.
carbon dioxide
D.
nitrogen
Measuring Cellular Respiration
A student wanted to compare germinating pea seeds (growing) and nongerminating pea seeds
(not growing). She wanted to test two variables: germinating vs nongerminating peas at two
different temperatures: 10° C and 25° C.
The student proceeded to set up two electronic water baths: a warm water bath (25° C) and a
cold water bath (10°C). She also set up four respirometers: two containing germinating peas
and two containing non-germinating peas. Where would she need to place the respirometers in
terms of water baths to ensure that she was setting up a controlled experiment?
Statesi
Answer:
Follows are the solution the given choices:
Explanation:
The four approaches represent are arranged as follows:
Two approaches represent must be positioned in the [tex]10^0 \ C[/tex] water bath. Another respirometer to pea seeds so one respirometer to pea seeds without germinating.
She must put 2 breath meters at the [tex]25^0 \ C[/tex] water bath. Yet another respirometer to pea seeds or one respirometer to pea seeds without germinating.
The regulation would be carried out after germinating as well as nongerminating pea seed to bathometer in [tex]10^0 \ C[/tex] water bath.
Describe how ions , water and sugar are obtained and transported through plants
Question 28 (ID=3295869)
This pedigree shows the blood types of the parents and grandparents in a family. What are the possible genotypes of individual 7?
B
와
ST
2
2
4
A
B
6
5
8
OA
141B and i only
ОВ:
18, ii and I
Ос
ii, 1A, 1418 and 18
OD
Only 1418
OE
IA and 18 only
Answer:
its d
Explanation:
i took it already
what is the steps of photosynthesis
Answer:
(1) absorption of light, (2) electron transport leading to the reduction of NADP+ to NADPH, (3) generation of ATP, and (4) conversion of CO2 into carbohydrates (carbon fixation).
Explanation:
Please answer ASAP!!
Which term refers to a fertilized egg after the cells have begun to differentiate?
A. Blastocyst
B. Fetus
C. Embryo
D. Zygote
Answer:
D
Explanation:
Blastocyst refers to a fertilized egg after the cells have begun to differentiate. So, the correct option is A.
What is Blastocyst?A ball of cells known as a blastocyst develops in the first five to six days of pregnancy, shortly after a sperm fertilizes an egg. It embeds itself in the uterine wall, developing into an embryo and subsequently a fetes.
A healthily developed embryo will include six to ten cells three days following fertilizations. The fertilized egg develops into a blastocyst, a rapidly growing ball of cells, on the fifth or sixth day. The innermost collection of cells will develop into the embryo. The outer group will develop into the cells that support and safeguard it.
Within the first two weeks following conception, a developing, fertilized egg is known by a variety of names, include zygote, morula (day 4), or blastocyst (day 5). About 10 weeks after the previous menstrual cycle, or 8 weeks after conception, the embryonic period begins.
Therefore, the correct option is A.
Learn more about Blastocyst, here
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Which two ecosystems are terrestrial?
O A. ponds and lakes
O
B. forests and estuaries
o C. oceans and grasslands
OD. forests and grasslands
what is raidiation pls qwuik need help
Answer:
Radiation is energy that comes from a source and travels through space at the speed of light. This energy has an electric field and a magnetic field associated with it, and has wave-like properties
Explanation: