Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
-
based on what you have learned about photosynthesis, select the true st…
- Food provides an organism with energy - rich molecules, which are broken down in cells. - The chemical bonds between atoms change during photosynthesis. - Photosynthesis uses li…
-
when molecules such as water and carbon dioxide undergo a chemical reac…
less...used
-
preparing to read - build vocabulary 1. if you make something smaller i…
1. reduce 2. restore 3. estimate 4. diverse 5. stable 6. quantity 7. doubled 8. species 9. Commercial 10. survive
-
an effect of the smoot - hawley tariff was - a. strengthened u.s. relat…
D. A decrease in U.S. - international trade
-
the reactants and products of photosynthesis are made of the same amoun…
\(6CO_{2}+6H_{2}O ightarrow C_{6}H_{12}O_{6}+6O_{2}\)
-
which type of bond is represented by a hydrogen bond, which holds nitro…
A.
-
carbon, hydrogen, and oxygen atoms make up carbon dioxide gas and water…
| Type of atom | Number of atoms in 6 molecules of carbon dioxide | Number of atoms in 6 molecules of water | Total number of atoms in reactants | |---|---|---|---| | \(H\) | \(0\…
-
during photosynthesis, the reactants are transformed into products thro…
| Type of atom | Carbon dioxide | Water | Glucose | Oxygen | |--|--|--|--|--| | hydrogen (H) | | ✓ | ✓ | | | carbon (C) | ✓ | | ✓ | | | oxygen (O) | ✓ | ✓ | ✓ | ✓ |
-
photosynthesis can be summarized by this chemical equation: carbon diox…
oxygen, glucose
-
what monomer is represented by this diagram? a. monosaccharide b. nucle…
B. nucleotide
-
use the passage to answer the question. stepping off the train, fernand…
D. Being around strangers can be a lonely experience.
-
sunshine regional bank monthly maintenance fee: $10, waived with a mini…
Pioneer Digital Bank
-
a woman discovers an old letter that tells a family secret. it turns ou…
A woman publishes an article about her family's past.
-
a woman discovers an old letter that tells a family secret. it turns ou…
C. A woman must decide whether to tell the truth about the past.
-
question id: 102957 complete the following paragraph by dragging the co…
DNA Replication is the process of duplication of the chromosomal DNA that occurs during the Interphase (S) portion of the cell cycle. The purpose is to create two Daughter cells t…
-
8. choose the answer that best completes the sentence: the disorder tha…
cancer
-
5 cgctaa 3 which of the following nucleotide base sequences complements…
D. \(3'\text{GCGATT}5'\)
-
this is a model of the cell cycle. what is the name of the events that …
B. checkpoints
-
you may attempt these practice questions as many times as you want. uni…
C. Mitosis
-
unit 3 organism growth this is a model of the cell cycle. in which stag…
C. \(G_{2}\)
-
unit 3 organism growth this is a model of the cell cycle. in which phas…
D. S
-
unit 3 organism growth the above cellular process occurs in which stage…
B. S
-
which of the following most directly regulates this process? a. dna b. …
A. DNA
-
which of the following is a stress management strategy using your abili…
Mindfulness
-
which part of the cell cycle controls the repair of damaged dna, which,…
A. G1
-
be an actuary. 1. a cruise ship made a trip to guam and back. the trip …
The cost of one package of chocolate chip cookie dough is \(\$17\) and the cost of one package of gingerbread cookie dough is \(\$19\)
-
1what chief problem does swift address englands war on ireland? england…
1. Ireland’s widespread poverty and the government’s lack of action 2. Ironic and farcical 3. Reverence
-
this picture shows a microscope image of a plant cell in interphase. wh…
The image with condensed chromosomes (assuming the one with visible distinct chromosome structures among the options, as per standard mitosis phase visuals where after interphase …
-
skill introduction: figurative language (ela.9.r.3.2) directions: write…
- Alliteration: "Peter Piper picked a peck of pickled peppers." (Underlined: Peter Piper picked peck pickled peppers) - Allusion: "He was a real Einstein in the math class." (Unde…
-
4. what is the name of the reaction when you split a disaccharide? what…
The name of the reaction is hydrolysis. The products gained are monosaccharides.
-
the structure labeled w, which includes a phosphate group, sugar, and b…
A. nucleotide
-
read these two excerpts. how do they work together to show how hot pepp…
A. The first shows they stop bad germs from growing on food; the second shows they may help good germs grow inside the body.
-
which phase is shown in this microscope image of a plant cell? prophase…
cytokinesis
-
what is an example of a part to whole analogy? (1 point) pen : write ::…
wheel : car :: leg : caterpillar
-
which phase is shown in this microscope image of a plant cell? cytokine…
prophase
-
which phase is shown in this microscope image of a plant cell? interpha…
telophase
-
3. what is the name of the process resulting in disaccharide formation?…
The process is dehydration synthesis (condensation reaction). In the reaction, a hydroxyl group from one monosaccharide and a hydrogen from another are removed to form water, and …
-
the diagram below shows a portion of a double - stranded dna molecule. …
C. GAC
-
which phase is shown in this microscope image of a plant cell? cytokine…
cytokinesis
-
which phase is shown in this microscope image of a plant cell? telophas…
telophase
-
which statement correctly shows how bees produce different responses to…
B. The unique shape and size of the binding site allows only one pheromone with a specific shape to bind with a specific protein.
-
a student claims that dna determines the structures of pheromone - dete…
C. Bee DNA contains unique genes for each pheromone - detecting protein.
-
queen bees play a vital role in the survival of a colony. which stateme…
C. Queen bees use pheromones to control the behavior of the bees in a colony.
-
2. what is the most common monosaccharide? why is this monosaccharide s…
The most common monosaccharide is glucose. It is important for daily functioning as it is the main energy source for cells (producing ATP via cellular respiration), the primary fu…
-
which of the following can you conclude about the hemoglobin in individ…
B. The amino acids sequenced for the abnormal hemoglobin replaced a Glutamic acid (Glu) for a Valine (Val). D. There was an error in the nucleotide sequence in the original DNA st…
-
use the information and your knowledge of science to answer the questio…
A. The radiation from the nuclear power plant caused mutations in the DNA of the frog. The change in DNA resulted in rough, scaly skin. This new trait helped the frogs survive and…
-
6. chronic wrongdoing...which results in a general loosening of the tie…
B. The threat of European intervention in Latin America
-
carbohydrates 1. name the four important roles of carbohydrates.
Energy source, structural component, cell - to - cell recognition, energy reserve.
-
capsaicin is a a protein in peoples cells that senses heat. b chemical …
B. chemical in a chilli that can combat pain.
-
based on this excerpt, birds help more chili plants grow by a carrying …
C. eating the pepper seeds whole so when they excrete them the seeds can grow into new plants.
-
packing dance floors and racking up downloads. its turned reggaetoneros…
D. Songs by Beyoncé and Drake resulted in reggaeton's early hits on American music charts.
-
term definition 1._____asexual reproduction a. form of asexual reproduc…
1. D. type of reproduction involving one parent, producing genetically identical offspring 2. I. form of asexual reproduction where a new organism grows as a bud on the parent and…
-
question 3 the article states: such passion is stimulating ongoing evol…
C. inspiring
-
packing dance floors and racking up downloads. its turned reggaetoneros…
A. Migrant workers brought Jamaican sounds and rhythms to Panama.
-
question 1 which of the following sentences expresses the main idea of …
B. Reggaeton is a musical style that arose from a mix of cultures and now entertains listeners and dancers worldwide.
-
which diagram shows the phase right before cytokinesis?
The top - left diagram.
-
2. to his excellency, william mckinley, president and (to) the senate o…
The forced annexation of the island as a U.S. territory after the overthrow of the Hawaiian monarchy.
-
how to calculate average growth rate: work out the increase/decrease in…
1. Logistic population growth. 2. 85 gerbils. 3. Week 12.
-
question 7 (1 point) during your gdl year, you are allowed to use your …
False
-
pop. growth: growth curves use what you learnt to these questions about…
A) Exponential growth.
-
on the bench by his side sat an elderly gentleman with a drooping air o…
some bleak lodging
-
molecules of life questions 1. true or false. macromolecules are small …
False
-
pop. growth: population dispersion for each population, decide which ty…
1. Clumped dispersion 2. Uniform dispersion 3. Random dispersion 4. Random dispersion
-
1. ravi wants to calculate his energy output. which factors should he c…
- the energy he expends moving large muscle groups - the energy his cells expend carrying out the chemical processes needed to maintain life - the energy required to digest, absor…
-
four banks details about four different banks are shown. metro city ban…
$6
-
haitian patriot and leader of the haitian revolution slave rebellion * …
1. François - Dominique Toussaint Louverture 2. Benito Mussolini
-
a student develops a two - dimensional model to represent the synthesis…
ribosomes
-
what type of mutation is shown above? deletion inversion duplication tr…
inversion
-
when a strand of dna was replicated, one base was left out. why would t…
The codons shift one letter for all bases after the mutation, changing all of them as well.
-
read the paragraph, then choose the word that best completes the senten…
A. persistent
-
homework - mutations a dna base sequence that has undergone an addition…
TATCGACGC
-
using the image above correctly identify each type of mutation. 1 2 3 4
1. Deletion 2. Duplication 3. Inversion 4. Translocation
-
read the paragraph, then choose the word that best completes the senten…
A. unconscionable
-
the diagram shows a type of mutation in a dna strand. which term best d…
substitution
-
what type of cell passes on mutations? skin cell nerve cell red blood c…
egg cell
-
the diagram below shows a change that occurred in a pair of chromosomes…
be passed on to every body cell that develops from the gamete.
-
read the paragraph, then choose the word that best completes the senten…
C. mutual
-
what would be the initial result if a dna molecule did not replicate ac…
incorrect protein synthesis
-
11. what is a major drawback of asexual reproduction? a. it does not cr…
11. a. it does not create genetic diversity 12. b. most animals, plants, and fungi 13. b. a zygote with traits from both parents 14. c. it creates genetic diversity 15. a. starfis…
-
mini-quiz: substrate concentration and enzymes how is enzyme activity a…
D. I and III only
-
read the paragraph, then choose the word that best completes the senten…
A. starvation
-
mini - quiz: substrate concentration and enzymes based on your observat…
A. I and II only
-
which statement is true for specialized cells? they have the ability to…
Their function is determined by the gene expressed.
-
read the paragraph, then choose the word that best completes the senten…
D. publicity
-
the diagram shows the replication of dna. what is the purpose of dna re…
to ensure each daughter cell has identical DNA
-
2. in budding, the new organism... a. grows as a bud on the parent and …
2. A. grows as a bud on the parent and detaches when mature 3. C. it involves finding mates and producing gametes 4. B. stable environments 5. A. a type of asexual reproduction wh…
-
read the paragraph, then choose the word that best completes the senten…
A. Troubling
-
how do organs differ from organelles? organs function to carry out only…
Organs function to carry out only complex life processes in all cells.
-
adhesion is: nonpolar attraction between 2 same types of molecules like…
polar attraction between 2 different types of molecules like water and plant insides.
-
which sequence accurately reflects the hierarchy of organization from t…
cells → tissues → organs → systems
-
which best explains why dna replication in the human body is significan…
it is needed for cell division
-
read the paragraph, then choose the word that best completes the senten…
A. conserves
-
surface tension - creation of a \surface\ on top of water - is caused b…
hydrogen bonds forming between water molecules
-
a diagram of a plant cell is shown. what process is shown in the diagra…
mitosis
-
cohesion is: attraction of a water molecule to anything that is polar a…
attraction of a polar water molecule to another polar water molecule
-
mini-quiz: ph and enzymes pepsin is an enzyme found in your stomach. th…
D. 2
-
write titles for each of the generalized diagrams and then label the pa…
24. Animal cell 25. Plant cell 26. Plasma membrane 27. Lysosome 28. Cell wall 29. Chloroplast 30. Large vacuole
-
the rate of photosynthesis r for a certain plant depends on the intensi…
a. C. b. \(x = 3\) lumens.
-
mini-quiz: ph and enzymes based off of your observations of the enzyme …
B. The denaturation of this enzyme by pH changes is irreversible. In other words, restoring the pH to an optimal level DOES NOT fix the enzyme’s shape.
-
mini - quiz: ph and enzymes what is the optimal ph for the enzyme shown…
A. 8