Animal cells like to be in equilibrium
with their surroundings. What type of
solution would this be?
A. hypertonic
B. hypotonic
C. isosmotic
D. isotonic
Please help asap
Animal cells tend to do best in an isotonic environment, plant cells tend to do best in a hypotonic environment.
Answer:
D
Explanation:
when in this environment, water homeostasis is maintained and the cell will neither shrink or swell
what’s the correct choice?
bio
Answer:
There is no way to produce tall offspring since both parents are homo-zygous recessive.
Explanation:
parent plants are short because neither of them has at least one dominant "S" gene. As both of them have recessive "s" genes, they are scientifically known as homo-zygous recessive organisms. So produced offspring will never be tall as they don't have the dominant "S" gene transmitted from their parents. this is genotypically expressed as below.
offsprings: s1 s1, s1 s2, s1 s2, s2 s2
which of the following is not caused by the electromagnetic force?
a light
b gamma rays
c gravity
d radio waves
Answer:
Gravity
Explanation:
The electromagnetic system consists of radiowaves, microwaves, infrared, visible *light*, ultraviolet, xray, gamma. Therefore, gravity would not be your answer. Hope this helped!
Someone plz help me :(
Answer:
S. 32 f alsksjhdjduehoeidgdndkdhd
what part of the cell cycle represents cell division?
PLEASE HELP
Answer: The mitotic phase.
Explanation:
The replicated DNA and cytoplasmic contents are separated, and the cell divides.
Explanation:
cell cycle is divided into two phases called as
1)interphase
2)Mphase
interphase= a period of preparation of cell division.
Mphase= the actual period of cell division.
hope it helped you......
The two strands that make up the DNA double helix are said to be antiparallel. What does that mean?
Nucleotides containing adenine base pair with nucleotides containing thymine.
The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand.
Base pairings create unequal spacing between the two DNA strands.
Answer:
The 5' to 3' direction of one strand runs counter to the 5' to the 3' direction of the other strand.
Explanation:
Antiparallel strands of a DNA molecule means that the phosphate groups at the start of two DNA strands are in opposite position (pole).
The DNA molecule is composed of two strands held together by hydrogen bonds. A single strand is different at its two ends. One end is called 5' (5 prime), the other is called 3' (3 prime). The names come from the notation for the two sugar carbon atoms which participate in the phosphodiester bonds. The different strands in the helix run in opposite (anti-parallel) directions. At each end of the double helix, one strand is 5' and the other is 3'.
Will you mark brainliest? Thanks and Goodluck..Glad to help.
during the process of ________, an existing tissue is replaced by bone.
Answer:
Tissues are replaced by bone during the ossification process.
Explanation:
in which direction does dna replication take place?
Answer: 5' to 3' direction
Explanation: New DNA is made by enzymes called DNA polymerases, which require a template and a primer (starter) and synthesize DNA in the 5' to 3' direction. During DNA replication, one new strand (the leading strand) is made as a continuous piece.
Compare and contrast the skeletal body system with immune system
Abstract
In the last two decades, numerous researchers have focused on elucidating the relationship between the skeletal and immune systems with respect to their regulatory mechanisms. It has now become clear that osteoclasts are derived from the same myeloid precursor cells that can differentiate into macrophages and myeloid dendritic cells. In addition, bone and immune cells coexist in the common microenvironment of the bone marrow and are thus influenced by similar mediators. Discovery of a common regulatory mechanism via the receptor activator of nuclear factor kappa-B ligand (RANKL)–receptor activator of NF-κB (RANK)–osteoprotegerin (OPG) axis in both the bone and immune system has not only increased understanding of the fundamental processes of bone homeostasis but has further crystalized understanding of the definitive regulatory correlation between bone and immunity. Moreover, many of the soluble mediators produced by immune cells, including cytokines, chemokines, and growth factors, regulate the activities of osteoclasts and osteoblasts. This increased recognition of the complex interactions between the immune system and bone has led to the development of the interdisciplinary field of osteoimmunology. In this review, we summarize the characteristics of bone cells and the soluble mediators responsible for crosstalk between the skeletal and immune systems. A more complete appreciation of the interactions between immune and bone cells should lead to better therapeutic strategies for diseases that affect either or both systems.
Somebody help me please
The HACCP system begins when the food is
and ends when the food is
Answers
А
thawed and cooked
B
delivered to the store and served to the Guest
prepared and served to the Guest
D
delivered and prepared
Answer:
What is B- delivered to the store, prepared and served to the Guest.
Explanation:
The HACCP system begins when the food is delivered to the store and served to the guest.
How HACCP system works?HACCP : hazard analysis critical control point.
It is a management system that addresses food safety through analysis and control of biological, physical and chemical hazard.
There is a working flow of HACCP that ensures food safety begins from raw material production, procurement, handling, to manufacturing, distribution and consumption of the finished food product.
Hence, it can be said that HACCP system begins when food is delivered to the store and served to the guest that is consumption of the final product.
To learn more about HACCP system :
https://brainly.com/question/2957458
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In a 200m race, athletes sprint the entire length. What type respiration is most likely occurs near the finish line.
Alcoholic fermentation
Photosynthesis
Aerobic respiration
Latic Acid Fermentation
Answer:
Running can take many forms, from a leisurely jog to an all-out sprint. But no matter what kind of running you do, your body needs to power itself through respiration. Lighter, long-distance running causes your body to use aerobic respiration, while more intense sprinting and interval training requires anaerobic respiration.
Explanation:
“Astro” is to do with space, stars
True or False
True
Make me as brain liest
does carbonation slow the rate of alcohol absorption?
Answer:
a carbonated mixer had varying effects on the alcohol absorption rate. 14/21 subjects absorbed the alcohol with the carbonated mixer at a faster rate, with 7 subjects showing either no change or a decrease in rate.
Explanation:
Which statement best explains why carbon is present in so many kinds of molecules?
A. It can form four covalent bonds.
B. It is abundant on earth.
C. It has valence electrons.
D. It can become an ion.
Answer:
A is the ans
Explanation:
hope it helps :p
Answer:
A. It can form four covalent bonds.
Explanation:
predict how many molecules of carbon dioxide are produced from the mitochondrial burning of one molecule of glucose?
Your awnser to the question is 3
Hope that helps :)
how does the nucleolus's structure relate to its function
Answer:
The nucleolus takes up around 25% of the volume of the nucleus. This structure is made up of proteins and ribonucleic acids (RNA). Its main function is to rewrite ribosomal RNA (rRNA) and combine it with proteins. This results in the formation of incomplete ribosomes
1. If you were a forensic anthropologist, what would you be an expert in
Answer:
human remains
Explanation:
In this field, you study human remains
true or false? the endosperm in a seed develops into the embryo.
Answer:
the answer if false
Explanation:
the endosperm in a supply for the embryo
define dark reaction ?
Answer:
: any of a series of chemical reactions in photosynthesis not requiring the presence of light and involving the reduction of carbon dioxide to form carbohydrate especially : calvin cycle.
How does glycolysis contribute toward aerobic respiration, anaerobic respiration, and fermentation?
Answer:
How does glycolysis contribute toward aerobic respiration, anaerobic respiration, and fermentation? Glycolysis produces pyruvic acid, which acts as a starting material for aerobic respiration, anaerobic respiration, and fermentation.
Explanation:
are all fungi eukariotic?
Which sub-unit makes up large molecules referred to as
polymers?
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Answer:
monomers
Explanation:
by the repetition of a specific monomer, a polymer is formed.
Clear-winged dragonflies live longer and can reproduce
many more times than yellow-winged dragonflies.
How is this population of dragonflies most likely to change as a result of this
difference?
O A. Dragonflies with yellow wings will evolve into ones with clear
wings
O B. Clear-winged dragonflies will become more common over time.
O C. The number of dragonflies will shrink until they become extinct.
O D. Yellow-winged dragonflies will become more common over time.
what are the abiotic and biotic factors for a wolf population living in northern Minnesota
Answer:
hii there
A biotic factor for a grey wolf could be disease or predation, parasites, as long as there is a living thing interacting with your wolves, Abiotic is going to be nonliving things: weather, habitat destruction, wind, the prey cut off by a physical barrier
hope it helps
have a nice day : )
Answer:
The Abiotic factors would be rocks, soil, water, etc. The biotic factors would be the wolf, plants, trees, grass, and other predators and prey.
Explanation:
I hope this helped. Next time, if you could please put a picture, that would be awesome. I hope you make a 100 on whatever you are doing.
19. A leaf is detached from a tree and tested with iodine. The leaf turns dark blue. (a) What does this result tell you? why is the results not sufficient to confirm photosynthesis took place
Answer:
Starch
Explanation:
If the leaf goes blue and is tested with iodine. The results arent accurate if the leaf was free from starch in the first place. You also can't really say it's photsynthetis if there was starch in the leaf beforehand.
The archer was shooting at the bullseye. What is the Best description of this attempt.
A. accurate but not prescise
B. Both precise and accurate
C. Precise but not accurate
D. Neither accurate nor precise
Answer:
b
Explanation:
the archer was taking their time and being precise
All organisms have the same feedback mechanisms that help them maintain homeostasis.
true/false
Answer:
True
Explanation:
Do all living organisms have mechanisms for homeostasis?
All living organisms have ways of maintaining homeostasis. They have mechanisms for controlling such factors as their internal temperature, water balance, and acidity.
Earthworms are?
A monocious
B diocious
C asexual
D asymmetrical
Answer:
A) Monocious
Explanation:
which layer consists on average of 25 to 30 layers of flattened dead keratinocytes.
Answer:
the Stratum Corneum
Explanation:
Definition most superficial layer; composed of 25-30 layers of flattened, dead keratinocytes constantly being shed and replaced