Biology
Cell biology, genetics, ecology, and life science fundamentals.
-
this picture shows a fossil of an ancient animal called aeger. aeger fo…
a tail that curves upward, thin legs, long, thin antennae, large, wide claws
-
5 assignment: the architects of rebellion objective: to analyze the con…
Guerrilla ("hit - and - run") tactics negated British advantages in the following ways: 1. **Mobility vs. Structure**: Morgan/Marion’s small, mobile forces attacked British supply…
-
during hot seasons, where do fish typically move to find higher dissolv…
B. deeper into cooler water
-
2. mini-lesson notes — macronutrients take notes during the teacher min…
### 2. Mini - Lesson Notes — Macronutrients #### Proteins (What they do): - Build and repair tissues (e.g., muscles, skin) - Act as enzymes and hormones to regulate body processes…
-
what does aquatic life produce as a byproduct when consuming dissolved …
carbon dioxide
-
1. what two main parts make up the egg? 2. how often can a chicken prod…
1. The shell and the internal contents (albumen/yolk) 2. Healthy laying hens produce an egg every 24-26 hours, or roughly 6 eggs per week. 3. The main U.S. egg grades are AA, A, a…
-
after reading about leaves changing color, what question could help you…
A. Do trees sleep in the winter?
-
how does water temperature affect dissolved oxygen levels? higher tempe…
Higher temperatures decrease dissolved oxygen.
-
after reading about leaves changing color, what question could help you…
A. Do trees sleep in the winter?
-
directions: 1. label the following diagram of mitosis of an animal cell…
1. Top left (stage): Prophase Middle top (stage): Metaphase; (structure, center): Chromosome (with sister chromatids); (structure, poles): Centriole Top right (stage): Anaphase Bo…
-
question 4 (1 point) saved listen researchers who wanted to study plant…
B. the independent variable.
-
megan, a jewelry maker in florida, makes international sales through he…
A. exporting
-
question 3 (1 point) saved listen a hypothesis is a random guess as to …
a prediction about the relationship between two or more variables in an experiment.
-
question 8 3 pts match the term to its description. sucrose choose also…
sucrose: also known as table sugar maltose: disaccharide made from two glucose units joined together glycogen: storage form of glucose in animals starch: chains of glucose found i…
-
analyzing a solution to a system of equations during one month of cell …
Each text message costs 5 cents more than each anytime minute.
-
when fasting continues beyond glycogen depletion, body proteins will be…
1. True 2. Whole grain bread is a better choice because it contains the entire grain kernel, providing more dietary fiber, naturally occurring vitamins (such as B vitamins, vitami…
-
question 4 1 pts joe skipped breakfast today and hasnt eaten since last…
from liver glycogen
-
question 3 1 pts what is the function of glycogen? to provide energy st…
to provide energy when it has been longer than four hours since your last meal
-
day 3: \if i were that organism...\ empathy exercise pa steels standard…
- Movement: Glides slowly on a slimy trail using its muscular foot. - Daily Tasks: Searches for food (decaying plant matter), explores the area for shelter (under rocks or leaves)…
-
read the excerpt from the strange case of dr. jekyll and mr. hyde. a ch…
It contrasts the fear he feels about becoming Hyde with the peace he feels when safe at home.
-
carb quiz started: jan 29 at 7:36pm quiz instructions question 1 1 pts …
1. Glycogenesis 2. Starch
-
what is an example of gene expression regarding human development? bone…
A. Bone marrow starting to make adult hemoglobin after birth
-
the following model represents the elongation stage of protein translat…
Arrow 3 represents the tRNA leaving the ribosome after transferring its amino acid.
-
question 5 1 pts what happens during the transcription step of gene exp…
Question 5: DNA information is copied to RNA Question 6: Different genes turn on at different times
-
a scientist constructs a recombinant bacterial plasmid that contains a …
- kan- plate: High bacterial growth - kan+ plate: Some bacterial growth
-
question 2 why do different cells in your body look and act differently…
Question 2: Different genes are active (expressed) in different cells Question 3: Special proteins that control whether genes turn on or off
-
what is gene expression? how your cells use dna instructions to make pr…
1. How your cells use DNA instructions to make proteins 2. (Full answer requires visible options, but the underlying principle is differential gene expression: different cells tur…
-
during hot seasons, where do fish typically move to find higher dissolv…
deeper into cooler water
-
what is the primary role of dissolved oxygen in water for aquatic life?…
First, let's analyze each option: 1. "Provides all nutrients for life": Dissolved oxygen is not a nutrient provider. Nutrients like carbon, nitrogen, phosphorus compounds are diff…
-
what is the primary role of dissolved oxygen in water for aquatic life?…
None of the provided options are correct. The primary role of dissolved oxygen in water for aquatic life is to support the respiration (breathing) of aquatic organisms, allowing t…
-
the scatter plot shows the height of an alfalfa plant over a period of …
The third table (Day: 1,2,3,4,5; Height (cm): 1,2,4,5.5,6.3)
-
there are several different infectious agents that can pollute water. s…
A. Viruses
-
points of view on the french revolution in 1789, a revolution had broke…
4. Jefferson found the ideals of the French Revolution—replacing the monarchy with a more representative government—important, as he supported the French people's push for these p…
-
name george washington identify: use the word bank to identify each des…
president ### 2.
-
23) choose the best answer. ______: romantic painter from france who us…
C. Delacroix ### Question 24
-
23) choose the best answer. _______: romantic painter from france who u…
C. Delacroix ### Question 24
-
parte a / part a: vocabulary cognates instrucciones / directions: copia…
To solve this, we use the WordReference.com (as per instructions) to find definitions: ### For "gradualismo" (gradualism): Definition: a policy of approaching a desired end by gra…
-
7. a drought occurs in a grassland. what is the most likely effect on a…
A. Food shortage
-
group 2: word term | prefix, suffix, or word clues centromere | centr- …
| Word Term | Prefix, Suffix, or Word Clues & Definitions | |-----------------|----------------------------------------------------------------------------------------------------…
-
¿qué líder del movimiento sufragista dijo que el voto era el \emblema d…
A. Elizabeth Cady Stanton ### Second Question (Multiple Choice)
-
5 which set of science notes best describes mixtures? a - mixtures keep…
B. - Mixtures are combinations of two or more substances. - Each substance has its own physical properties. - Mixtures can be separated.
-
4. which best describes the flow of energy through this food web? a gan…
D. Tuna get energy from sardines.
-
group 1: word/term | prefix, suffix, or word clues dna | somatic | soma…
1. DNA: (No affix provided; acronym for Deoxyribonucleic Acid) 2. Somatic: somat- = body 3. Gamete: gam- = marriage/union 4. Daughter Cell: (No affix provided; cell division produ…
-
below is a food web from joshua tree national park, a desert ecosystem …
beavertail cactus
-
below is a food web from joshua tree national park, a desert ecosystem …
A. rattlesnake, C. raven
-
below is a food web from joshua tree national park, a desert ecosystem …
red - tailed hawk
-
below is a food web from joshua tree national park, a desert ecosystem …
mushroom, microfungus
-
why is the fact that ice is less dense than liquid water significant fo…
The layer of ice that forms on the pond insulates the water below, keeping it a liquid.
-
what characteristic of water allows it to evaporate, continuing the wat…
C. ability to change to a gas below its boiling point
-
below is a food web from an ocean ecosystem in monterey bay, off the co…
- the arrow between the plainfin midshipman and the kelp bass - the arrow between the black rockfish and the kelp bass
-
read the scenario. samira is a freshman basketball player who hopes to …
a tradeoff
-
g. endoplasmic reticulum. materials are transported throughout the cell…
To transport materials throughout the cell and provide a surface for chemical reactions. ### Question 2
-
below is a food web from an ocean ecosystem in monterey bay, off the co…
The two arrows are: - the arrow between the plainfin midshipman and the sea cucumber - the arrow between the kelp bass and the bat star (Note: Wait, after re-evaluation, the corre…
-
solid water floats on liquid water. why does this happen? ice is less d…
B. Ice is less dense than liquid water
-
below is a food web from an ocean ecosystem in monterey bay, off the co…
The two omnivores are: - plainfin midshipman - kelp bass (Note: If re - evaluating sea urchin, if it eats both plants and animals, but in the diagram, if sea urchin only has an ar…
-
below is a food web from an ocean ecosystem in monterey bay, off the co…
phytoplankton, kelp
-
ethnic religions 1. describe the following ethnic religions. (include i…
Hinduism: Originated in the Indian subcontinent; no single founder. Key aspects include belief in Brahman (universal soul), atman (individual soul), reincarnation, karma, dharma, …
-
in exercises 1–3, solve the equation and check your answer. 1. 1 - 3x =…
\( x = 6 \)
-
after conducting a research study, a scientist typically tells the scie…
D. presenting the results at a scientific conference and/or publishing the results in a journal
-
another feature of sexual reproduction that increases genetic variation…
1. The gametes produced by one organism are genetically **different** 2. Before meiosis begins, a **diploid** germ cell makes a copy of its DNA. 3. After DNA replication, the germ…
-
a convenience sample of university undergraduates is likely to be low i…
False
-
after one egg cell and one sperm cell unite during fertilization to pro…
1. Undergoes mitosis repeatedly to produce a fully developed organism: Zygote 2. Is haploid: Gamete 3. Contains two alleles for each gene: Zygote 4. Contains two sets of homologou…
-
sexual reproduction results in genetic variation in part because the of…
1. During sexual reproduction, two haploid cells combine to form a diploid cell. 2. Sexually reproducing organisms get half of their chromosomes from each parent. 3. Somatic cells…
-
despite having a wide variety of traits, all humans have nearly identic…
- Correct statements: 1. Differences in traits between members of the same species can be due to environmental factors or inherited genetic variation. 2. Genetic variation can occ…
-
which of the following is not a common belief in all of the three major…
A. Nirvana
-
hypotheses are ______, or our expectations for results. predictions the…
A. predictions
-
recall that most sexually reproducing organisms, like humans, inherit h…
- Correct statements: 1. Diploid cells contain one set of chromosomes inherited from each parent. 2. Both chromosomes in a homologous pair contain the same genes.
-
question 4 / 7 ancient indian society was organized into four _____. a.…
B. varnas
-
during the neolithic revolution people went from being to . a. hunter -…
C. foragers / farmers
-
6. write the word equation for aerobic respiration. 7. write the word e…
Glucose + Oxygen $ ightarrow$ Carbon Dioxide + Water + Energy (ATP) ### Question 7:
-
below is a food web from an ocean ecosystem in monterey bay, off the co…
bat star, sea cucumber
-
below is a food web from an ocean ecosystem in monterey bay, off the co…
kelp bass, orca
-
read this comment from the creature in the selection from frankenstein,…
B. He is tormented ### Question 17 (feature of Gothic literature in the excerpt)
-
which sentence best illustrates the meaning of dread? when isaac pictur…
When Isaac pictured himself working for Dr. Zarkov, his stomach hurt, and his mouth went dry. ### Question 8 (If people react to your idea with consternation, what do they most li…
-
in the selection from frankenstein, what items does the creature find t…
D. Victor's journal, E. a satchel full of books ### Question 2 (Multiple - Choice)
-
the process in which proteins are made is called protein
synthesis
-
this passage describes the flower form trait in rose plants: roses may …
$0\%$
-
in a group of pea plants, some individuals have a tall stem and others …
25%
-
complete the sentence using one of the following words: rna, dna, or po…
DNA
-
which two characteristics are shared by all thunderstorms, tornadoes, a…
A. clouds and wind
-
the process in which cells make proteins is called
protein synthesis
-
what do solar cells convert into electricity? wind water sunlight burni…
C. sunlight
-
5. the diagram above shows mitosis and meiosis. how many chromosomes di…
5. 4 chromosomes 6. 4 chromosomes 7. 2 chromosomes 8. 2 cells 9. 4 cells 10. Mitosis 11. Meiosis 12. Mitosis 13. Meiosis
-
here are summary statistics for randomly selected weights of newborn gi…
\( 1.69 \)
-
which interaction of the atmosphere with the lithosphere benefits the b…
B. Groundwater resources are replenished in different regions.
-
plant growth the graph shows the height of a plant over time. what is t…
A. $\frac{1}{5}$ inch per day
-
use the model to describe how food is broken down in the body to help y…
1. **Mouth**: Mechanical digestion (chewing) breaks food into small pieces; salivary amylase starts chemical breakdown of carbohydrates into simple sugars. 2. **Stomach**: Stomach…
-
3. the two types of respiration are _________________ and _____________…
aerobic respiration; anaerobic respiration ### Question 4
-
question 10 1.5 pts a biol 1100 student is extracting dna from her chee…
3.36
-
poster from the seventeenth congress of the communist party of the sovi…
Encourage Soviet citizens to embrace western popular culture.
-
14. ________, like skin, are there to keep germs out of your body. □ ba…
bandages
-
meiosis introduction activity 2019 mitosis happens with our body cells.…
1. Diploid cells have 2 full sets of chromosomes (abbreviated 2n), while haploid cells have only 1 set of chromosomes (abbreviated n). 2. Sperm cells and egg cells have 23 chromos…
-
patterns in musculature in cattle: directions: fill in the table to ide…
| Father's Phenotype | Mother's Phenotype | Offspring's Phenotype | |--------------------------|--------------------------|-----------------------------| | Example: Extra-Big Musc…
-
despite having a wide variety of traits, all humans have nearly identic…
A. Genetic variation is differences in the gene sequences of organisms within the same species. B. Genetic variation can occur between individuals with the same parents. D. Geneti…
-
when two gametes combine to form a zygote, the resulting diploid cell’s…
A. The zygote inherited different alleles for the D gene from each parent.
-
match the term with its correct description: a. transport protein d. pa…
1. e. osmosis 2. d. passive transport 3. a. transport protein 4. b. active transport 5. h. homeostasis 6. g. exocytosis 7. f. endocytosis 8. c. diffusion Note: The diagram labelin…
-
rosalind franklins photographs of the x - ray diffraction pattern of dn…
B. The DNA strands are twisted around each other. C. There are two strands in the DNA molecule. D. The nitrogenous bases are near the center of the DNA molecule.
-
5. what is the relationship between bacteria and fungi? a. fungi cause …
C. Fungi cure illnesses caused by bacteria.
-
the chromosomes in a homologous pair contain the same genes in the same…
a different parent...alleles...genes
-
complete the table to indicate whether each statement is true or false.…
1. During fertilization, diploid gametes combine to form a haploid zygote.: False 2. Two homologous chromosomes in a somatic cell contain the same genes, but may contain different…