Answer:
B carbon dioxide and water
Explanation:
photo synthesis is a process where plants manufacture their own food in the presence of sunlight,carbon dioxide and water.
oxygen is the by-product
8 The luteal phase spans from
days 1-5
days 6-14
days 15-28
none of the above
Answer:
The correct answer is - None of the above.
Explanation:
The luteal phase is the stage of the menstrual cycle in which the lining of the uterus or uterine walls normally gets thicker for pregnancy. this phase begins after ovulation and ends just before the periods start. If pregnancy does not take place wall starts to shed.
A normal luteal phase spans from 12 to 14 days, however, it can last anywhere between 11 to 17 days. Less than 10 consider as a shorter luteal phase and more than 17 is a longer luteal phase.
Dietary proteins:
1. consist of all 20 amino acids required in the human body.
2. are nutritionally identical, because all are broken down into their constituent amino acids in the digestive system.
3. are considered “complete” only if they contain all of the non-essential amino acids required by humans.
4. are considered “complete” only if they contain all of the essential amino acids required by humans.
5. can be obtained from animal sources, but not plant sources.
Answer:5
Explanation:
please answer this question:)
Answer: the second one
Explanation:
Which of the following is NOT a feature of asexual reproduction? *
Answer:
the first one creates genetic variation that aides in evolution
Explanation:
aides means like help and so asexual reproduction does not help in evolution because the organism is only making the same copy of itself
When a molecule other than substrate binds to the active site of an enzyme and
slows its activity
Definition
Answer:
Competitive inhibition
Explanation:
Competitive inhibition is a type of enzyme inhibition where one molecule inhibits the effect of another molecule (called the substrate) by competing with it for binding at the active site of the target enzyme, thereby preventing the substrate from binding. The active site refers to the specific region of an enzyme that binds with a particular substrate. This mechanism is well-known in pharmaceutics, where specific drugs are designed to show structural resemblance to a particular substrate, preventing its normal function.
Please HELP ME ASAP I WILL GIVE YOU BRAINLEST Question 4 (3 points)
Which of the following processes is NOT a way that carbon could move between the atmosphere and the biosphere?
Question 4 options:
respiration (breathing)
combustion (burning)
deep burial, compaction, and cementation
photosynthesis
Question 5 (2 points)
What is the only natural way that carbon can move OUT of the geosphere?
Question 5 options:
burning of fossil fuels
volcanic eruptions
dissolution
decomposition
Question 6 (1 point)
Which carbon reservoir contains the MOST carbon?
Question 6 options:
fossil fuels
atmosphere
land biomass
rocks
Question 7 (2 points)
Which carbon reservoir changes the quickest and has the biggest direct effect on climate?
Question 7 options:
land biomass
ocean
atmosphere
rocks
Question 8 (2 points)
Which best describes the process of ocean acidification?
Question 8 options:
The ocean absorbs more human-produced CO2, causing the acidity to increase
The ocean releases more human-produced CO2, causing the acidity to decrease
The ocean absorbs more natural CO2, causing the acidity to decrease
The ocean receives more polluted runoff, causing the acidity to increase
Question 9 (2 points)
What is a potential impact of ocean acidification?
Question 9 options:
Animals will have a harder time building their shells
Corals may have a harder time building their skeletons
Ocean ecosystems may suffer, making it harder for humans to get food from the ocean
All of the above
Answer:
photosynthesis
Explanation:
as plant need carbon dioxide for making food so carbon does not release
Karyokinesis occurs in what phase
Answer:
The M phase
Explanation:
How effective is the evaporation of water at removing excess heat from your body (sweating)?
What role do animals play in
photosynthesis?
a.release oxygen
b.release carbon dioxide
Answer:
Release carbon dioxide
Explanation:
Animals breathe in oxygen and release carbon dioxide
Answer:
Your answer should be B
Animals release carbon dioxide
Explanation:
How does anaphase 1 in meiosis differ from anaphase in mitosis
Answer:
The differecnce is in the amount of DNA present and what type. In meiosis you have a diffrent amount of DNA than mitosis and the DNA in meisosis has done crossing over aand is different than the original. Mitosis is exactly the same
Explanation:
Are raindrops transparent or translucent or are they opaque?
Also it would not let me put science for the subject so sorry
Answer:
transparent
Explanation:
translucent is almost see-through, and opaque is barely see-through
Explain the events of the sliding filament theory of skeletal muscle contraction beginning with immediately after the release of Ca++ from the sarcoplasmic reticulum and ending at the end of one cross bridge cycle.
Answer:
According to the sliding filament theory, the myosin (thick) filaments of muscle fibers slide past the actin (thin) filaments during muscle contraction, while the two groups of filaments remain at relatively constant length.
Explanation:
The sarcoplasmic reticulum stimulated to release calcium ions.
Calcium ions bind to troponin. ...
Cross bridges (on myosin) pull on actin (power stroke) ...
Cross bridge detaches from binding sites on actin.
Muscle fiber lengthens & relaxes.
Calcium ions actively pumped back into sarcoplasmic reticul
Which of the following statements is true regarding the discovery of the double helix?
Choose 1 answer:
I have already answered you. It's B
Why is the ovum so much bigger than a sperm cell?
1)It already contains all the chromosomes that will determine the zygote's traits.
2)It must store enough food for the growth of the zygote into an embryo.
3)Its big size allows the sperm to locate it better inside the oviduct.
4)A big ega is easier to implant in the uterus after tertilization.
Answer and I will give you brainiliest
Answer:
The answer would be number 2
Explanation:
Question 8 (1 point)
Children who drink fluoridated water have a much higher incidence of dental caries.
True
Or false
Answer:
False
Explanation:
No need for one.
Explain the fully developed (Bisporic embryo sac and Tetrasporic embryo sac ) types of embryo sac? in plant
Answer: Embryo sac is the megaspore mother cell.
Explanation:
The bisporic embryo sac can be defined as the comprises of the nuclei that is obtained from two units of the megaspore tetrad on the other hand, the tetrasporic embryo sac comprises of four units of megaspore tetrad. The megaspore mother cell undergoes meiosis to produce megaspore tetrad or four haploid megaspores.
Why are head and spine injuries much more serious than muscle strain or hematomas?
A. Head and spine injuries can result in permanent disabilities,
B. Muscle strain can result in long-term health problems.
C. Spine injuries are generally quick to recover from.
D. They require moving the athlete off the playing field immediately.
Please select the best answer from the choices provided.
ANSWER IS: A
Answer:
The answer is A- Head and Spine injuries can result in permanent disabilities.
Answer:
A. Head and spine injuries can result in permanent disabilities.
Explanation:
This is without a doubt true
A student is looking through a microscope at some cells of an onion root tip. Many of these cells are undergoing division since the root tip grows quickly and requires more cell which cell most recently underwent metaphase
5. Which of the following does NOT correctly match a fault with its boundary? *
A. normal fault & convergent boundary
B. normal fault & divergent boundary
C. reverse fault & convergent boundary
D. strike-slip fault & transform boundary
What is the complementary DNA strand for the following. ATTGCACGA
Answer:
the complementary DNA strand would be:
TAACGTGCT
Answer:
TAACGTGCT
Explanation:
A=T
G=C
= means pairs with
If one's perception of self is close to what is personally experienced, it is called
A. incongruence
B. anxiety
C. congruence
D. humanism
Please select the best answer from the choices provided
оооо
The answer is...
C. congruence
Congruence is a term used by Carl Rogers to describe a state in which a person’s ideal self and actual experience are consistent or very similar.
In the case when one perception of self is close to so it should be personally experienced and it is known as the congruence.
What is congruence?Congruence in psychology refer to the actions that should be performed and treated as the congruent that lies between the real self and the ideal self. It is known as the perceived self.
Therefore, based on the above explanation, we can say that In the case when one perception of self is close to so it should be personally experienced and it is known as the congruence.
Learn more about perception here: https://brainly.com/question/2865304
Amylase is an enzyme that digests starch.
A student investigated the effect of pH on the activity of amylase.
This is the method used.
1.
Mix amylase solution and starch suspension in a boiling tube.
2.
Put the boiling tube into a water bath at 25°C.
Remove a drop of the mixture every 30 seconds and test it for the presence of
starch.
3.
4.
Repeat the investigation at different pH values.
The table below shows the students' results.
PH
Time when no starch was
detected in minutes
5.0
7.0
5.5
4.5
6.0
3.0
2.0
6.5
7.0
1.5
7.5
1.5
8.0
2.0
(a)
The student concluded pH 7.25 was the optimum pH for the amylase enzyme
This is not a valid conclusion.
Suggest two reasons why.
Answer:
a
Explanation:
I took the test and got it right
Amylase is an enzyme that digests starch.
A student investigated the effect of pH on the activity of amylase is The student concluded pH 7.25 was the optimum pH for the amylase enzyme.
What is a definition of enzyme?An enzyme is a biological catalyst and is almost always a protein. It speeds up the rate of a specific chemical reaction in the cell.
Thus, option "A" is correct.
To learn more about enzyme click here;
https://brainly.com/question/14953274
Which is a key element found in all carbohydrates lipids proteins and nucleic acids
Answer:
try carbon
Explanation:
Answer:
carbon
Explanation:
i got it right
What I know about Anaerobic respiration
Answer:
ntn ablsolutly ntn
hope tha helps ya mate :)
good luck
(use goo gle)
Rainfall collects in a crack in a rock. When the temperature drops, this water freezes and expands. This causes the crack to become slightly larger is this weathering or erosion
Answer:
Weathering
Explanation:
Weathering - breaking down of rock.
Answer:
Weathering
Explanation:
In which way do the skeletal and nervous systems interact
Answer:
Bones provide calcium that is essential for the proper functioning of the nervous system. The skull protects the brain from injury. The vertebrae protect the spinal cord from injury. Sensory receptors in joints between bones send signals about body position to the brain.
Explanation:
thanks me later
A subscript shows a what......
Pls help imma fail if you someone doesn’t plss
The answer is A
different shapes made by the suns reflection off the moon
ignore this it’s for the c
are all experiments designed the same way?
Answer:
Design of Experiments (DOE) is also referred to as Designed Experiments or Experimental Design - all of the terms have the same meaning. Experimental design can be used at the point of greatest leverage to reduce design costs by speeding up the design process, reducing late engineering design changes, and reducing product material and labor complexity.