Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
-
use the following information to answer question 11. motor and sensory …
11. D. pain and would not have been able to move his foot 12. C. includes interpretation of information
-
which explanation accurately describes one way in which pairs of organe…
B. Lysosomes contain enzymes that can digest the contents of vacuoles.
-
what prompted france to sign a formal alliance with the colonies during…
the colonial victory at the Battle of Saratoga
-
size of a population: births = deaths will make a population * increase…
1. C. stay the same 2. C. Clumped
-
which color fingernail paint is not authorized for females while in uni…
A. Yellow
-
the movement of small, nonpolar molecules such as oxygen across the cel…
C. diffusion
-
what document marked the end of the american revolution? the peace of l…
B. the Treaty of Paris
-
size of a population: more births than deaths will make a population * …
# Breve explicación: El tamaño de una población se ve afectado por el número de nacimientos y muertes. Cuando hay más nacimientos que muertes, la población aumenta porque hay más …
-
benedict arnold was a successful colonial general who became upset beca…
he did not feel properly rewarded for his achievements.
-
a biology teacher placed a chicken egg in vinegar to dissolve the shell…
D. osmosis
-
biologists have predicted that birds feather structures vary with habit…
Barve found an association between habitat temperature and feather structure among Himalayan songbirds, lending new support to a general prediction.
-
ac 25 - 26 american literature 1 bright and dark romanticism extracto d…
Aunque Ahab está físicamente debilitado, su voluntad de venganza lo ha fortalecido.
-
bright and dark romanticism extracto de moby dick por herman melville c…
órdenes de calma
-
why did colonial naval victories inspire colonists during the american …
The Continental navy was smaller than Britain's navy. The Continental navy victories offset Continental army defeats.
-
bright and dark romanticism extracto de moby dick par herman melville c…
Melville comienza el capítulo con una descripción de la Ballena Blanca porque quiere que los lectores comprendan la motivación de Ahab para perseguirla.
-
simplify: 5c(3c^2)^3 a 45c^6 b. 135c^6 c. 45c^7 d. 135c^7
# Explicación: ## Paso 1: Resolver la potencia interna Usamos la regla $(ab)^n=a^n b^n$ y $(a^m)^n=a^{mn}$. Entonces, $(3c^{2})^{3}=3^{3}(c^{2})^{3}=27c^{6}$. ## Paso 2: Multiplic…
-
utah is home to pando, a colony of about 47,000 quaking aspen trees tha…
It isn't growing at the same rate it used to.
-
carbon dioxide passively diffuses across cell membranes down its concen…
higher; both directions; but more; equal to; down
-
ic 25 - 26 american literature 1 bright and dark romanticism extracto d…
La obsesiva necesidad de venganza de Ahab
-
which american city was named in honor of a spanish governor who fought…
C. Galveston
-
to prepare for her science test, claudia had written down some notes ab…
A. 2 and 3
-
carbon dioxide (co₂) is created by cells all over the body as a waste p…
B. Diffusion is a form of passive transport. C. The unassisted diffusion of molecules directly through the phospholipid bilayer is called simple diffusion. D. Carbon dioxide can m…
-
use the information provided for each family to complete the following:…
For Family 1: Genotypes of parents: Bb, Bb; Phenotypes of parents: blue; Phenotypic ratio of cubs: 3 blue : 1 light - blue; Genotypic ratio of cubs: 1 BB : 2 Bb : 1 bb; Pattern of…
-
use the following information to answer question 10. a synapse between …
1. mitochondria; supply ATP for synthesis of transmitters 2. axon terminal; the axon knob 3. synaptic vesicle containing the neurotransmitter ACh (acetylcholine) 4. presynaptic me…
-
gummy bear genetics: patterns of inheritance sb3.a use mendels laws (se…
Blue: BB, Bb Light Blue: bb Red: RR Yellow: YY Orange: RY Green: BY Purple: BR Green and Purple Stripes: GP
-
which of the following statements best identifies each cell type based …
A. Cell A is an animal cell because it has centrioles, which are specific to animal cells for mitosis. Cell B is the plant cell because it has a cell wall and chloroplasts, which …
-
true/false 6. monologues are only used in dramatic media such as plays.…
6. False 7. False 8. True 9. False 10. False 11. A monologue is a long speech by one character, while an aside is a brief comment, usually directed to the audience and not heard b…
-
cell cycle name marcus block: 1 - 2 date: sep b (metaphase) 2 spindle f…
1. Centromere 2. Centrosomes 3. Prophase, metaphase, anaphase, telophase 4. Two 5. Anaphase or telophase 6. 46 7. 72 8. Prophase
-
name: ayjin samwel amoeba sisters video recap: nature of science 1. wha…
2. To understand the natural world. 3. New technologies, medical treatments, etc. 4. A dynamic, evidence - based, and evolving body of knowledge. 5. To avoid misinformation and en…
-
it is customary to place the dates for the beginnings of modern medicin…
84. B. A dramatic change. 86. B. medical school textbooks. 88. T. more confident. 87. F. Doctors.
-
use the following information to answer question 10. 10. match the labe…
1. Structure J 2. Structure B 3. Structure E 4. Structure A 5. Structure G 6. Structure F 7. No match from given structures 8. Structure C 9. Structure F 10. Structure A
-
46 multiple choice 10 points what is secreted by the parietal cells of …
Hydrochloric acid
-
45 multiple choice 10 points name the class of hormones that stimulate …
B. Thymosins
-
a pulsar is thought to be a rapidly spinning neutron star. such stars c…
29. N. gravity 30. O. gets smaller 31. C. one place near their surface 32. E. Radiation sent out by a pulsar 33. K. how fast the pulsar is spinning
-
9. an impulse from your finger tip travels to the brain for interpretat…
D. electrical means and chemical transmission
-
multiple choice 10 points how do viruses differ from other pathogens? t…
They are not capable of reproducing outside a living cell.
-
review the claim and the two pieces of evidence. looking at a persons f…
Evidence B is anecdotal. It represents just one person's impression of one other person.
-
which of the following characteristics did you observe in this tissue? …
A. Two to three layers of epithelial cells. B. Elongated cells with oval nuclei. C. Square - shaped cells with round nuclei. D. One layer of epithelial cells.
-
consider this claim: looking at a persons face can reveal certain perso…
Evidence A
-
leaks generally occur. a leaking hydraulic jack is unsafe to use, becau…
Internal leak.
-
is the following a claim, evidence, or reasoning? last week, there were…
Evidence
-
pressure will cause the vehicle to fall without warning. this is why yo…
The jack could drop, cause injury to the person when lifting the vehicle or when positioning safety stands.
-
margaret had just gotten her first pair of eyeglasses, perfect cat - ey…
24. N. When she started to need glasses. 25. Q. She needed to imagine things.
-
38 multiple choice 10 points what is one of the functions of the large …
To absorb ingested water
-
7. match the neuron structure with its correct function. place the corr…
- Synapse: 3 - Dendrite: 1 - Axon terminal: 2 - Grey matter: 7 - White matter: 5 - Myelin sheath: 6 - Cell body: 4 - Axon: 8 - 8. B. special voltage gates (sodium and potassium) o…
-
35 multiple choice 10 points what responses to a pathogen are slower bu…
A. Adaptive defenses
-
how are members of domain eukarya different from members of domain arch…
B. Members of Domain Eukarya have cells with membrane - bound organelles, and members of Domain Archaea and Domain Bacteria lack nuclei.
-
33 multiple choice 10 points what defense mechanism responds to the pre…
D. Complement system
-
in eddys budget, his income is $2,400. his expenses are rent $1,200, fo…
No, his budget is not doing a good job because the actual ratio of needs : wants : savings ($10:1:1$) is significantly different from the target ratio of $5:3:2$.
-
a science class is studying an organism. using a microscope, the class …
C. Eukarya
-
which of the following statements best describes a kingdom of domain eu…
D. Kingdom Fungi includes organisms that get energy by decomposing materials in their environment.
-
5. cells that nourish neurons, remove wastes, and defend neurons agains…
5. A. glial cells 6. D. all the above
-
what type of statement is this: the newly found penguin fossils are rel…
Reasoning
-
during an experiment, india examines prepared slides that her teacher h…
C. Eukarya
-
3. match the concept with the correct section of the nervous system. pl…
- the central nervous system (CNS): 1 - antagonistic: 7 - peripheral nervous system: 5 - parasympathetic nervous system: 4 - autonomic nervous system (ANS): 2 - sensory - somatic …
-
the cell membrane has an important role in maintaining the homeostasis …
D. It allows waste to move out of the cell and allows water and nutrients to move into the cell.
-
1. homeostasis is the tendency of the a. environment to maintain a rela…
1. D. human body to maintain a relatively constant internal environment 2. C. integrates and co - ordinates all other body systems
-
7) which one of the following is true? a) osteoclasts secrete bone matr…
D. Osteoblasts deposit bone matrix around themselves and become osteocytes when they are isolated in lacunae.
-
what direction will water move in the diagram? what type of solution is…
Out of the cell; hypertonic solution
-
which sentence provides information needed to complete both the cause a…
D. The 1929 stock - market crash set off the Great Depression in the United States.
-
24 multiple choice 10 points what is a function of the digestive system…
Ingests and breaks down food, absorbs nutrients, and defecates the unabsorbed material.
-
if you are ever stranded out in the ocean and the only water to drink i…
For the first question: They will get smaller because water will move out of the cells. You will become dehydrated faster. For the second question: C. 90%
-
23 multiple choice 10 points what role does the lymphatic system have i…
It moves excess tissue fluid from the interstitium to the bloodstream.
-
look at the diagrams below. notice the cell is in a solution that is 97…
Out of the cell
-
classify each of the following statements as being descriptive of grade…
Graded Potential: - Mechanism depends on ligand - gated channels or other chemical or physical changes - Can be a depolarization or a hyperpolarization - Amplitude varies with siz…
-
consider the following drawings of red blood cells that are found in th…
For the first question: The "shrunk" cell For the second question: The "swollen" cell
-
the following text is from srimati swarna kumari devis 1894 novel the f…
It emphasizes Shakti's sense of belonging in the landscape.
-
table 1: structure plants animals fungi cell wall ✓ ✓ large central vac…
A. Plants do not have a skeletal system, therefore the large central vacuole provides extra support to plant cells
-
21 multiple choice 10 points what are pathogens? agents that alter dna …
C. Disease - causing agents
-
a hypotonic solution will cause an egg (cell) to increase in size. whic…
D. Both A & C
-
there is a group of disorders related to a particular organelle that ca…
D. The mitochondrion could be responsible because of its role in the manufacturing of ATP.
-
alexander hamiltons vision of america leaned towards. a. a strong centr…
a. A strong central government and an industrial economy
-
which is a structure that directs the cells activities? nucleus golgi a…
nucleus
-
which of these are reasons that fighting during the american revolution…
D. All of these
-
which two cell parts are most likely found in both types of cell? cell …
lysosome and vacuole
-
markus conducts an experiment and records the number of yeast cells gro…
B. All cells come from preexisting cells.
-
a solution that causes an egg (or a cell) to get smaller is hypertonic …
The concentration of water inside the egg was greater than outside of the egg and the water moved from HIGH concentration to LOW concentration.
-
use the following graphic to answer question 49. 49. within the ear, th…
A. V, P, R, and T
-
a scientist is comparing the outer structure of an onion cell, structur…
Structure X is only found in plant cells, and structure Y is found in plant and animal cells.
-
which statement about the cell membrane is true? it contains cellulose …
It prevents harmful substances from entering a cell.
-
6. a person who accepts nothing less than excellence is ____. a perfect…
# Breve explicación: Un perfeccionista es alguien que no acepta nada menos que la excelencia. Un optimista espera lo mejor, un realista ve las cosas como son y un pesimista espera…
-
how did thomas jefferson view the constitution? a. through a strict int…
a. Through a strict interpretation approach
-
which group opposed the cause of the american revolution and presented …
B. Loyalists
-
which two steps best allow a student in a classroom laboratory to see h…
A. Observe live plant cells under a microscope. D. Measure the mass of a cell before and after the experiment.
-
47. the semi - circular canals are sensitive to a. pressure b. low freq…
47. D. body position 48. A. R carries impulses from sound receptors.
-
a student is examining leaf cells. which organelles are missing from th…
C. centrioles
-
the movement of oxygen molecules over time from one side of the semiper…
B. diffusion
-
which organelle should be listed under \both\ in the diagram? centriole…
B. mitochondrion
-
normally, na⁺ and k⁺ leakage channels differ because multiple choice na…
D. $Na^{+}$ ions diffuse through leakage channels into the cell, while $K^{+}$ ions diffuse through leakage channels out of the cell.
-
3. a person who accepts nothing less than excellence is _____. a pessim…
# Breve explicación: Un pesimista espera lo peor, un optimista tiene una actitud positiva hacia el futuro, un realista ve las cosas como son. Un perfeccionista busca la excelencia…
-
chapter 3 test - et an organism that is able to make its own food is ca…
# Breve explicación: Los autótrofos son organismos capaces de sintetizar su propio alimento a partir de sustancias inorgánicas, como el dióxido de carbono y el agua, utilizando la…
-
47. the semi - circular canals are sensitive to a. pressure b. low freq…
47. D. body position 48. A. R carries impulses from sound receptors.
-
15 multiple choice 10 points why is the cardiovascular system vital to …
It supplies oxygen and nutrients to cells.
-
chapter 3 test - et the warthog pumba in the lion king eats insects tha…
D. secondary consumer
-
animal and plant cells pre - test complete time remaining 58:59 1 2 3 4…
If organelle G is mitochondria, then the answer is organelle G. Without knowing which organelle is mitochondria among A, E, F, G, we assume based on typical cell diagrams that if …
-
organisms that live in deep sea ocean vents use chemicals rather than s…
# Explicaciones breves: Las organismos en los respiraderos marinos profundos no tienen acceso a la luz solar. Utilizan compuestos químicos, como el sulfuro de hidrógeno, para prod…
-
which organelle is used as temporary storage for water, waste products,…
D. vacuole
-
chapter 3 test - et organisms that live in deep sea ocean vents use che…
B. quimiosíntesis
-
which is a tough and rigid layer that surrounds plant cells, as well as…
cell wall
-
carefully read the text insubordination. then, answer each question by …
A. It hints at a future conflict.