stud
bud
Sign up
Log in
Home
Library
Explore
SAT
More
2022 First Semester Final Exam Flashcards | StudBud
Explore
/
2022 First Semester Final Exam
2022 First Semester Final Exam
30 terms
·
StudBud Administration
·
967 plays
Imported from external platform
Flashcards
30 cards
F
Practice quiz
P
Host live
L
Questions
30
Answers
1
Which of the following accurately describes the structural hierarchy in a human being in order of increasing complexity?
Tissue, organ, cell, organism, organ system
Cell, tissue, organ, organ system, organism
Organism, tissue, organ system, organ, cell
Organ, tissue, cell, organ system, organism
2
Which type of cell has a structure that most closely resembles the function of a human skeletal system?
virus
bacterial cell
plant cell
animal cell
3
One of the functions of the skeletal system in the body is to —
collect waste products and remove them from the body
provide a strong framework for the body
produce enzymes to help digest food
circulate blood to all parts of the body
4
Based on the cell theory, —
only multicellular organisms have cells
single-celled organisms develop spontaneously
all cells comes from preexisting cells
all cells contain tissues and organs
5
Which organelle requires light in order to perform its function?
chloroplast because it performs photsynthesis
cytoplasm because it supports the organelles
nucleus to direct all functions of the cell
mitochondria for energy
6
What are the columns on the periodic table called?
groups
periods
classes
series
7
Which of the following explains why these animals have white fur?
White fur is preferable in Arctic environment,parents chose white fur
The snow in this environment it did not allow these animals to keep color
white fur was passed to these organisms from parents through heredity.
They are part of the same species,and share some characteristics.
8
Where are all of these terms located?
in the cell's membrane
in the blood only
in the brain only
in the cell's nucleus
9
An element's periodic table identity is defined by its number of —
isotopes
protons
electrons
neutrons
10
This type of response is a main function of the —
nervous system
excretory system
circulatory system
endocrine system
11
__________________contain the specific instructions passed from parents to offspring that make every organism unique
autosomes
ribosomes
mitochondria
chromosomes
12
What is represented in the diagram?
organ
cell
organ system
tissue
13
When food enters the body it turns into nutrients. Anything remaining is released as waste. Which 2 systems do this?
digestive and excretory
reproductive and nervous
circulatory and skeletal
Respiratory and immune
14
Why is the formation of rust, iron oxide, considered a chemical change?
rust has a higher combustion rate than oxygen
rust has a lower density than oxygen or iron
rust has different properties than oxygen or iron
rust has the same chemical composition as iron
15
Integumentary sys. functions to protect body from the external harm. Which animal cell organelle has similar function?
mitochondria
cell membrane
ribosome
nucleus
16
graphic shows an unlabeled animal cell. Which organelle is also found in plant cells and stores cell's genetic material?
3
1
4
2
17
Choose the statements that describe the characteristics of an electron
electrons are in the nucleus
electrons are located in the electron cloud
electrons have a greater mass than protons
electrons have a positive charge
18
Which of the following is true of sexual reproduction?
Sexual reproduction is faster than asexual reproduction.
Sexual reproduction takes less energy than asexual reproduction.
Sexual reproduction produce more genetic variety than asexual reproduction
Sexual reproduction has less risk of mutations than asexual reproduction
19
Heredity can be defined as the —
traits that are expressed by an organism in response to the environment
passage of genetic instructions from generation to generation through DNA
behaviors shown by offspring that are learned from their parents
physical and personality traits displayed by the majority of a population
20
What are the rows on the periodic table called?
groups
periods
classes
series
21
Based on cell theory, the lowest level of organization is —
organelle
molecule
tissue
cell
22
What change occurs to food by your teeth as you chew?
chemical changes only
physical changes only
both physical and chemical changes
neither physical nor chemical change
23
How many protons are in the nucleus of a sodium atom?
12
34
23
11
24
Which of these cell components are most involved in determining the basic shape of each girl’s face?
vacuoles, nucleus, and chromosomes
genes, chromosomes, and nucleus
chromosomes, chlorplasts, and vacuoles
cytoplasm, chloroplasts, and genes
25
Which cellular structures are found in both plant and animal cells?
cell membrane-cell wall-nucleus
mitochondria-nucleus-cell membrane
ribosome-cell membrane-chloroplast
vacuole-chloroplast-cell wall
26
Which of the following are found in the nucleus of an atom?
elctrons and protons
neutrons and elements
neutrons and protons
neutrons and electrons
27
Which of the following correctly identifies the type of reproduction for each species?
A:Sexual reproduction B:Sexual reproduction
A:Asexual reproduction B:Asexual reproduction
A:Asexual reproduction B:Sexual reproduction
A:Sexual reproduction B:Asexual reproduction
28
Which of the following best explains the difference between the terms “genetics” and “heredity”?
Genetics study of recessive traits; heredity study of dominant traits.
Genetics study how genes are passed to next gen.;Heredity study of genes.
Genetics study of genes; heredity study genes are passed to next generation
Genetics study of dominant traits; heredity study of recessive traits.
29
Which cell organelle has the function of taking in nutrients, breaking them down, and creating energy for the cell?
ribosome
nucleus
endoplasmic reticulum
mitochondria
30
What results from asexual reproduction?
Offspring that are genetically different from the parent
Offspring that are genetically identical to the parent
Offspring that are genetically different from each other
Offspring that are genetically identical to similar species
