Answer:
Apoptosis, is an orderly process in which the cell's contents break down and are packaged into small packets of membrane for “garbage collection” by immune cells.
Water only moves once the wave's energy starts to collapse true or false ?
Answer:
When particles in water become part of a wave, they start to move up or down. This means that kinetic energy (energy of movement) has been transferred to them. As the particles move further away from their normal position (up towards the wave crest or down towards the trough), they slow down.
Explanation: false because water only moves when the waves energy does not collapse
Electrons play an important role in cellular respiration. a) Where do the electrons come from? What causes them to 'free' up? b) What molecules 'pick up' the electrons? Include 2 examples of these. c) Where do the electrons go and how do they help in the process of ATP synthesization?
Answer:
part A
the electrons are usually the currently of chemical reactions
B)it returns to glycolysis to pick up more electrons
ex. gulycolysis yields 2ATP
C) they goes to Krebs cycle
Will give brainliest, a THX, a friend request, and will rate ur answer
Please answer me fast as possible,
THX
Answer:
Done!
Explanation:
There is not a problem with the model. The atoms are tightly compacted to get, so if you were to cut it in half the split would also be smooth and straight. For example, a grain of salt is rough on the outside, but when you cut it in half the split is smooth. It is the same with the atoms in the model.
What do chains of amino acids build?
Answer:
Proteins
Explanation:
Chains of amino acids linked together by peptide bonds form proteins. The properties of the amino acids in the chain dictates the complex structure and function of proteins, including folding, enzymatic activity, and binding sites.
The order of amino acids in the chain is dictated by DNA via the transcription of an intermediate molecule of mRNA, which is then translated into a sequence of amino acids.
BIOLOGY PAPER 2
Eplain the various ways in which a typical cell is adapted to its functions 20 mks
2) Explain how the various specialized cells are modified to carry out their functions in plants and
animals 20 mks
nfortions 20 mke
Answer:
Presence of food vacuoles; involved in digestion of engulfed food; Chloroplasts presence; Are sites for photosynthesis in plant cells; Have cellulose cell wall; rigid as to maintain the shape of the cell and offer mechanical support.
Observations in the lab that do not require numerical data are known as what type of observations?
Answer:
I think the answer is Qualitative Observations
Which of the following statments is true about all cells?
A. They only grown in long strands
B. They are round and hollow
C. They reproduce by dividing
D. They only function when jonied with other cells
Answer: C
Explanation: Cells reproduce and divide through a process called mitosis
Which correctly describes a part of an
atom?
A The electrons are positively charged.
® The neutrons are negatively charged.
C The nucleus does not have a charge.
The protons are positively charged.
Answer:
The protons are positively charged and are present inside the nucleus of an atom
what will be the result of photosystem 2 being exposed to less sunlight?
A. more glucose molecules will be produced
B. the mitochondria will have fewer NADP+ MOLECULES
C more ATP molecules will be produced
D. fewer hydrogen ions will be pumped into the thylakoid
Answer:
The Answer is
D. Fewer Hydrogen ions will be pumped into the thylakoid
Purpose what questions did your class have at the end of the last investigation
Mr. Torres interacts positively with his students. Which statement describes the BEST evidence to support this?
Answer:
The answer is D He listens to their ideas and asks for their opinion.
Explanation:
A group of organs that work together forms an organ?
Answer: A group of organs that work together forms an organ system.
Explanation:
If Y = -2 bars and Ys = +2 bars, then Wp =
Answer:
?
Explanation:
Which of the following statement inaccurately describes biodiversity
Answer:
what are the options?
Explanation:
$ rcrcrcec
The statements which inaccurately describes biodiversity in an ecosystem are statements 2,4 and 5.
Ecosystem is defined as a system which consists of all living organisms and the physical components with which the living beings interact. The abiotic and biotic components are linked to each other through nutrient cycles and flow of energy.
Energy enters the system through the process of photosynthesis .Animals play an important role in transfer of energy as they feed on each other.As a result of this transfer of matter and energy takes place through the system .Living organisms also influence the quantity of biomass present.By decomposition of dead plants and animals by microbes nutrients are released back in to the soil.
Currently, approximately 1.9 million species have already been identified and named, and it is believed that around 8.7 million may nowadays exist.Thus , the incorrect statements are 2,4 and 5.
Learn more about ecosystem,here:
https://brainly.com/question/31459119
#SPJ6
Your question is incomplete, but most probably your full question was,which of the following statements inaccurately describes Biodiversity?
1.Biodiversity is the total number and relative abundance of species the variability of their genes and different ecosystems 2. the biodiversity of our plant has been estimated to be around 8.7 million species . 3.The impact of human activities on biodiversity loss is one of the most significant bio ethical issue that we face today .4. so far, approximately 6 million species have been identified end named .5. so far approximately 6 million species have been identified and named.
Shredder
Scraper/Grazer
Filter Feeder
Invertebrate Predator
Vertebrate Predator
IIIII
:: Filter water to consume phytoplankton (microalgae) :: Consume leaves and algae and fungi on the leaf surface
:: Consume algae on rocks :: Prey on vertebrates and invertebrates :: Prey on small invertebrates
Match the organism to its proper feeding behavior
Explanation:
The first organism is a Filter Feeder, which filters water to consume phytoplankton (microalgae).
The second organism is a Scraper/Grazer, which consumes leaves and algae and fungi on the leaf surface.
The third organism is a Shredder, which consumes algae on rocks.
The fourth organism is an Invertebrate Predator, which preys on small invertebrates.
The fifth organism is a Vertebrate Predator, which preys on vertebrates and invertebrates.
Which of the following statements is true of chemical bonds?
Both ionic and covalent bonds involve electrons in the innermost shell.
Covalent bonds share electrons between two atoms.
An atom involved in an ionic bond has an equal number of electrons and protons.
Salts are covalently bonded.
The atoms in a molecule of water (H2O) are bonded together with ionic bonds.
The true statement of chemical bonds is covalent bonds share electrons between two atoms.
A covalent bond is a type of interaction that involves one or more pairs of electrons (e-) being shared between two atoms.In a covalent bond, shared electrons are jointly attracted by both atomic nuclei.A double covalent bond occurs when four electrons are shared between two atoms, whereas a triple covalent bond involves the sharing of six electrons.An ionic bond is when one atom gives its electron to another atom, e.g., during the formation of sodium fluoride.In conclusion, covalent bonds share electrons between two atoms.
Learn more in:
https://brainly.com/question/11674395?referrer=searchResults
do lysosomes contain chromosomes ?
Answer:
No
Explanation:
they contain Enzymes which breakdown waste.
HELP! I’ll mark you brainly!!
Answer: 5. glycolysis, the tricarboxylic acid cycle, and oxidative phosphorylation
6. If oxygen is not present, some organisms can undergo fermentation to continually produce ATP. Glycolysis, which is the first step in all types of cellular respiration is anaerobic and does not require oxygen.
7. Glycolysis is the process in which one glucose molecule is broken down to form two molecules of pyruvic acid
Explanation:
3. A child will have 20 milk teeth. true or false
Answer:
I would say the answer as true.
Explanation:
Most children have a full set of 20 milk of baby teeth by the time they are 3 years old.When they reach 5 or 6, these teeth will fall out, making way for adult teeth.
The subject is actually science please answer it’s due soon! i’ll give brainliest
Answer:
weight and texture maybe?
Explanation:
Sally and Alonzo are running a race. The table below shows a comparison of the distance traveled by each runner and the time it took them to run those distances.
Answer:
Which racer had the greater average speed? ANSWER: Sally
Calculate Sally's average speed. No units needed. ANSWER: 2
Explanation:
Which statement best explains the relationship between producer and consumers in terms of energy?
A. Consumer produce glucose that producer's use for energy
B. Consumers convert carbon dioxide into energy
C. Consumers provide energy for producer to undergo aerobic respiration
D. Consumers convert glucose from producers into ATP
Answer:
C
Explanation:
Consumers can't convert glucose, they don't take in carbon dioxide, and they can't produce Glucose, therefore it has to be C
The best explaining statement is that consumers convert the glucose from producers into ATP. So the correct option is D.
What is aerobic respiration?The conversion of fuel, such as fats and carbohydrates, into chemical energy, is known as aerobic respiration. Anaerobic respiration, in contrast, doesn't require oxygen.
All cells employ respiration to convert fuel into energy that can drive cellular functions. Adenosine triphosphate (ATP), a byproduct of respiration, is a molecule that utilizes the energy contained in its phosphate bonds to drive chemical processes. It is frequently referred to as the cell's "money."
Anaerobic respiration is less effective than aerobic respiration and takes significantly longer to create ATP. This is so because the chemical processes that produce ATP make great use of oxygen as an electron acceptor.
Therefore the correct option is D.
Read more about aerobic respiration, here
https://brainly.com/question/12605249
#SPJ2
.:: Apps M
Practice - 4.3: Identify the different types of bacterial cell wal...
Q 4.382: Select the correct statement.
A
Autolysin is found in small vesicles that stay inside gram-positive cells waiting for invaders.
B
Autolysin degrades the peptidoglycan of neighboring unrelated bacteria.
C
Autolysin allows gram-positive cells to use nutrients from competing bacteria that it
destroys.
D
Autolysin is an enzyme made by gram-positive cells.
if your friend was considering a genetic modification to have a child and asked for your advice?
Answer:
Explanation:
I would honestly say go for it!
What is a community of organisms and their surroundings? Biome,habitat,food chain,or ecosystem
Answer:
Ecosystem is the correct answer
An ecosystem refers that all living and non living things come to get and support life.
If my answer helped, kindly mark me as the brainliest!!
Thank You !!
There is justice and fairness in school
Answer:
I disagree
Explanation:
Teachers are always right no matter what. If a teacher claims a student did something wrong, they are automatically believed. There is no due process (innocent until proven guilty) for the student. Another example is about fights. If a student is hit by a bully, that student cannot defend him or herself unless he or she wishes to face reprocussions. In the end, they both get sent to the office and face the exact same punishment even if only one student was at fault.
What type of natural selection selects for both the extremes of
a phenotype in a population?
a
Directional selection
b Stabilizing selection
C Disruptive selection
Answer:
Disruptive selection
Explanation:
Answer:
Disruptive Selection
Explanation:
describes changes in population genetics in which extreme values for a trait are favored over intermediate values.
Analyze: What are the advantages and disadvantages of the capture-mark- recapture method? population size of grasshopper
Answer:
Advantages of capture and recapture method are:
It provides us the more precise and less biased estimates. It also provide us the parameters such as probability of survival. It provides a functional understanding i.e. Behavioral and structural understanding, of populations. This method is mainly used to estimate the number occupying niche.Because the reacting hydroxyl at __________ in _____________ was in the aposition, the linkage. C-1 monosaccharides in sucrose are said to be joined by ____________ linkage. Since this linkage is formed with ___________ form of ___________ it is often referred to as being __________ linkage
Answer:
Because the reacting hydroxyl at ____C-1____ in _____Glucose ____ was in the __α-___position, the linkage. C-1 monosaccharides in sucrose are said to be joined by ____α-1,β-2-glycosidic(Head to Head )________ linkage. Since this linkage is formed with _____Fructose______ form of ___β-Carbon___ it is often referred to as being ___α-1,β-2-glycosidic(Head to Head )____ linkage
Explanation:
Sucrose is a well known disaccharide which formed by the combination of 1 Glucose and 1 fructose molecule. They are unique in there process of formation as they are formed with head to head linkage between elements of glucose with anomeric(the carbon atom contains -OH) alpha(the carbon right next to the one connected with the functional group)carbon is attracted to the fructose's beta(Second carbon to the functional group linkage) carbon with the anomeric thus OH- and H+ are combined to give water molecule and as a result the Sucrose is formed
What happens immediatley after pyruvate is brought into the mitochondrion
A. 36 ATP molecules form
B. glucose molecules form
C. FADH2 molecules form
D. acetyl CoA forms
Answer:
Acetyl coenzyme are formed
Answer:
Acetyl CoA forms
I hope this helps on your unit 4 test
Explanation:
