Answers
Answer:
for number 4 the answer is A, and i am not entirely sure about number 5 but i think it is C
sorry i couldn't help more
Related Questions
If Dr. Jensen has type A blood, what antigens does she have on her red blood cells (RBC)?
Answers
PLEASE HELP
Daylight Savings Time has pros and cons. Do you think the pros outweigh the cons and therefore Daylight Savings Time should continue? Instead, do you think the cons outweigh the pros and therefore Daylight Savings Time should be abolished?
Explain.
Answers
Answer:
It should be abolished
Explanation:
It doesn't help anyone. The idea is that people will use less resources but because some people sleep throughout the day and work at night (especially now that we are at home). Its counter intuitive, it used to work but not everything that works for the past, works for the future.
PLZ I NEED HELP ASAP
Answers
Answer:
limiting factor
Explanation:
Answer:
carrying capacity is anything that restricts the number of individuals in a population.
X-rays _____.
are blocked by the ionosphere
are less dangerous than ultraviolet rays
have very long wavelengths
are not emitted by the sun
Answers
Answer:
have very long wavelengths
Explanation:
The first X-ray image was captured by Wilhelm Conrad Roentgen (1895), who accidentally discovered these rays while experimenting with vacuum tubes. X-rays are high-energy electromagnetic radiation with very long wavelengths (in the range of 0.01 to 10 nanometers, nm). They are shorter in wavelength than ultraviolet rays and longer than gamma rays. X-rays have energies ranging from 100 electron-volts (eVs) to 100 kiloelectron-volts (keVs). On the other hand, the radio waves are blocked by the planet's ionosphere and, therefore, they cannot reach the Earth.
Evolution shows us that all living organisms have a
Answers
Answer:
cell membrane, nucleus, nucleolus, nuclear membrane, cytoplasm, endoplasmic reticulum, Golgi apparatus, ribosomes, mitochondria, centrioles, cytoskeleton, vacuoles, and vesicles.
Explanation:
does anyone a\have any tips for caring for aloe and/or rose moss? i just got starter kits but i havent really cared for plants before, ty
Answers
I know they need lots of sunlight, but it can get sunburnt so be careful. They need to be watered around 3 times a day. Sorry if this isn't what you were looking for!
Which statement describes a source of new genetic variation in a species?
Answers
Because it is the only one that affects their genetics not size of population or behavior
Answer:
The answer is A. Here is proof. Plz mark brainliest for proof.
Explanation:
HELP ME ASAP
read the article above and answer the questions below :
1. The part of digestive system that breaks down food with acid is the
A. Teeth
B. Stomach
C. Small intestine
D. Rectum
2. The part of the digestive system where the nutrients in food are absorbed is the
A. Teeth
B. Stomach
C. Small intestine
D. Rectum
3. The processed food that the stomach sends to the intestines is called
A. Chyme
B. Duodenum
C. Both a. and b. above
D. None of the above
4. The most digestion takes place in the
A. Stomach
B. Duodenum
C. Rectum
D. None of the above
5. The food you eat becomes fuel for your
A. Brain
B. Muscles
C. Both a. and b. above
D. None of the above
6. The proteins, carbohydrates, and fats from the food that was eaten travels to cells throughout the body in the
A. Stomach
B. Duodenum
C. Small intestine
D. Blood
Answers
2. C Small intestine
3. A Chyme
4. D None of the Above
5. C Both A and B
6. D Blood
What is the correct sequence of events that occur during protein synthesis?
1.mRNA is formed
2.amino acids form polypeptides.
3.a strand of dna segment unwinds.
4.mRNA attaches to ribosomes.
5.tRNA supplies the required amino acids.
Answers
Answer:
3, 1, 4, 5, 2
Explanation:
DNA helicase enzyme will unwind DNA into 2 segments for a template. Complementary nitrogenous bases will attach themselves to one of the DNA strands. mRNA carries codons for instructions from DNA. mRNA leaves the nucleus and joins with a ribosome (tRNA) in the cytoplasm. tRNA has anticodons which are complementary to a specific mRNA molecule. tRNA pairs with and translates instructions that the mRNA is carrying. Each amino acid delivered to the ribosome by tRNA begins forming a chain of amino acids, called a peptide bond.
The _____ says that in a series of sedimentary rock layers, the younger rocks are normally on top of the much older rocks.
A) rock theory
B) fossil record
C) law of superposition
D) index fossil
Answers
Answer:
C
Explanation:
The law of superposition says that in a series of sedimentary rock layers, the younger rocks are normally on top of the much older rocks.
PLZ answer fast will give brainliest!!! Even if you can only answer one of the questions it would be appreciated.
a) Describe the differences between the R groups of the amino acids located in the transmembrane domains and those located in the amino- or carboxy-terminus of TRPV1. Describe the specific location in the cell where TRPV1 protein is synthesized.
(b) The pGoG protein leads to the inhibition of cyclin activity. Explain how this interferes with cell cycle progression.
(c) Researchers discover a mutation that prevents NFAT2 from being phosphorylated. Predict the effect of this mutation on apoptosis by the pathway shown in Figure 2. Provide reasoning to justify your prediction.
(d) The drug cyclosporin A is known to inhibit calcineurin. Researchers claim that cyclosporin A should not be given to patients with cancer. Support the researchers' claim based on the pathway shown in Figure 2.
Answers
Answer:
The perception of pain throughout the body arises when neural signals originating from the terminals of nociceptors are propagated to second-order neurons in the spinal cord or brainstem, whereupon they are transmitted to specific higher-order brain areas (Price, 2000). Recent studies have begun to elucidate some of the molecular mechanisms underlying the transduction of noxious stimuli. Many stimuli have been found to activate ion channels present on nociceptor terminals that act as molecular transducers to depolarize these neurons, thereby setting off nociceptive impulses along the pain pathways (Price, 2000; Costigan and Woolf, 2000). Among these ion channels are the members of the transient receptor potential (TRP) family. To date, the most studied member of the TRP family is the TRPV1 receptor. This is because it is the only one activated by capsaicin, the compound in chili pepper responsible for its “hot” taste; also, inhibiting TRPV1 has been shown to have therapeutic value (DiMarzo et al., 2002; Cortright and Szallasi, 2004). Although we will focus on the presence of these channels in nociceptors, we note that they have been identified in many other cell types and in various cortical and subcortical areas (Toth et al., 2005). The transient receptor potential vanilloid 1 (TRPV1) channel is predicted to have six transmembrane domains and a short, pore-forming hydrophobic stretch between the fifth and sixth transmembrane domains (see Figure 5.1A). It is activated not only by the vanilloid capsaicin (Caterina et al., 1997), but also by noxious heat (>43°C) and low pH (Caterina et al., 1997; Tominaga et al., 1998), voltage (Gunthorpe et al., 2000; Piper et al., 1999), and various lipids (Julius and Basbaum, 2001; Caterina and Julius, 2001; Clapham, 2003; Cortright and Szallasi, 2004, Szallasi and Blumberg, 1999; Prescott and Julius, 2003; Jung et al., 2004; Bhave et al., 2003). In cells, TRPV1 is inactivated by its binding to PIP2 and is released from this block by PLC-mediated PIP2 hydrolysis (Prescott and Julius, 2003). TRPV1 is widely expressed in central nervous system (CNS) tissue and highly expressed in sensory neurons of the dorsal root ganglion [19]. This receptor also localizes to neurons that line the oral and nasal cavities [10], where it is found in a subpopulation of sensory afferent nociceptive nerve fibers [20].
(this is for question 1.)
Explanation:
Answer:
see explanation :)
Explanation:
a) R groups in the transmembrane domain should be hydrophobic while R groups in either terminus should be hydrophilic, and the TRPV 1 protein is synthesized on the ribosomes attached to the rough endoplasmic reticulum.
b) Cyclins cannot activate cyclin-dependent kinases which normally phosphorylate other proteins to move the cell through a cell cycle checkpoint.
c) Apoptosis will be induced and if NFAT2 cannot be phosphorylated, it will be able to inhibit ATF3 expression, which which enables activity of pGoG which will induce apoptosis.
d) If Calcineurin is inhibited, then the steps in this pathway that follow from calcineurin activation will be unable to block cell division/induce apoptosis. Since cancer is characterized by excessive cell division, this drug would be an inappropriate treatment for cancer.
Which nacromolecules found within cells do not dissolve in water?
A. O carbohydrates
B. O nucleic acids
C. O proteins
D. O lipids
Answers
Help me plz thank you
Answers
Answer:
The answer is C. Chemical change, because starch and sugar are dissolved in the stomach
Cytokinesis in animal cells happens when the:
A: cell wall pinches in to separate the cytoplasm.
B: cell plate forms across the middle of the cell.
C: chromosomes line up in the middle of the cell.
D: cell membrane pinches in to separate the cytoplasm.
Answers
Answer: D
Explanation:
Cytokinesis is basically the formation of 2 new cells. C describes metaphase and A and B are talking about cytokinesis in a plant cell because animals don't have cell walls or plates. So the right answer has to be D
Select a region of the world and explain how its latitude, elevation, geographical
features, and relationship to winds and ocean currents determine its climate.
Answers
Answer:
Do you have an attachment to add?
I dont see a map :(
Explanation:
If a mRNA strand was as follows: UACCAGUUGCGA, how many codons
does it have?
a. one
b. three
c. twelve
d. four
Answers
Answer:
Option B) three
I hope this might help u
What characteristic can all organisms in the Kingdom Fungi can be described by
Answers
Answer:
Eukaryotic
Explanation:
Fungi are eukaryotic, non-vascular, non-motile and heterotrophic organisms. They may be unicellular or filamentous. They reproduce by means of spores. Fungi exhibit the phenomenon of alternation of generation.
How does coastal erosion shape Florida?
PLS ANSWER ASAP
Coastal erosion causes the sea level to rise.
Coastal erosion causes the beach to wear away.
Coastal erosion causes sand to move with longshore currents.
Coastal erosion causes the formation of sinkholes in the ground.
Answers
How do I solve for this
Answers
Answer:
where
Explanation:
Answer:
solve for what
Explanation:
there is nothing attached
why are animals cells important for survival?
The answer in a paragraph!!
Answers
Answer:
If there are no animal cells, then life on earth would not exist. Also plants would dominate.
Explanation:
What is the evidence that glaciers once existed on all of the southern continents?
A.Grooves in the rocks and sediment deposits.
B.Fossil evidence of cold weather species.
C.Radioactive isotopes in the ice cores
D.Large glacial lakes still exist
Answers
Answer:
A.
Explanation:
There is also much climate evidence supporting continental drift, most notable of which is glacial activity. Alfred Wegener investigated this field and found an anomaly in the Permo-Carboniferous ice sheet that was found through glacial till deposits to have once covered all the southern major plates.
3. what are
the
consequences
of
over drawal
of
water?
Answers
Grafting produces a plant that is a clone of the rootstock.
O True
O False
Answers
Answer:
The answer is True.
Page No
Date
What is Science?
Answers
What does "plate margin" mean?
Answers
Answer:
plate margin (plate boundary) The boundary of one of the plates that form the upper layer (the lithosphere) and together cover the surface of the Earth. Plate margins are characterized by a combination of tectonic and topographic features: oceanic ridges, Benioff zones, young fold mountains, and transform faults.
What is the pH of a neutral solution? 0 10 14 7
Answers
importance of cycle events
Answers
Explanation:
sorry for the handwriting
What factors can impact the population size of a species?
Answers
Answer:
Food availability
Water availability
Reproductive success
Predation
Fitness
Resistance to pests/diseases
Temperature
Sunlight
Answer: Birth rate, death rate, migration, natural selection
Explanation: The population can grow or shrink depending on the birth and death rates. If there are more births than deaths then your population will grow. If there are more deaths than births then your population will shrink.
You are a physiologist on a space flight to a distant planet. You discover intelligent human-like aliens on the planet. You discover that the alien's kidney handles the sugar alcohol mannitol just like our kidneys handle inulin. The data from that experiment are: Plasma level (constant over 24 hrs): 6 g/dL of mannitol 24 hr. urine sample: volume of 2 L, containing 144 g mannitol What is the alien's glomerular filtration rate (in units of ml/min)
Answers
Answer:
1.67 ml/min
Explanation:
Glomerular filtration rate (GFR) is the best overall index of kidney function, which determines the amount of blood that passes through the glomeruli each minute. Human kidneys can filter the inulin, but they cannot reabsorb or secrete this polysaccharide, thereby it is an excellent substance to measure the Glomerular filtration rate (GFR) by measuring its excretion from the kidneys. In this case, alien´s Glomerular filtration rate (GFR) can be calculated as the excretion rate of mannitol/plasma mannitol level >>>
GFR = 144 g/1 day x 1 dL/6 g x 0.1 L/1 dL = 2.4 L/1 day
GFR = 2,400 ml/1,440 min = 1.67 ml/min
Who was first reported lysosome??? and also in which year
Answers
Answer:
Christian De Duve in 1955 discovered the lysosome. He started studying lysosomes in 1949 & finally discovered them in 1955.