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term

_____ can readily diffuse across a lipid bilayer.

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a) Glucose

b) Oxygen

c) Carbon Dioxide

d) salt Ion

e) b and c

f) b and also d

Definition e) b and also c (oxygen and also crabon dioxide)
Term _____ is the activity of molecules from a an ar of higher concentration to one of lower.
Definition Diffusion
Term

Specifically, osmosis is _______.

a) needs the expenditure of moving energy

b) diffusion the water native one an ar to another

c) diffusion the water throughout a selectively permeable membrane

d) is nobody of the above

Definition c) diffusion that water across a selectively permeable membrane
Term

Sodium ions cross a membrane with transport proteins that receive an energy boost. This is an instance of ____.

a) passive transport 

b) active transport

c) endocytosis 

d) exocytosis

e) non that the above

Definition b) energetic transport
Term

A red blood cell will swell and also burst when put in which of the adhering to kinds the solution?

a) isotonic

b) hypotonic

c) hypertonic

d.) plasmolyzed

Definition b) hypotonic
Term

If one solution has 10% NaCl and another consists of 30% NaCl, the 30% equipment is ____.

a) hypotonic

b) hypertonic

c) isotonic

d) nobody of these

Definition b) hypertonic
Term If one onion cabinet is placed in water it will certainly ____.
Definition not readjust (unchanged)
Term If a red blood cell is inserted in a hypertonic solution, it will certainly _____.
Definition Shrink
Term If a celery cell is inserted in salt water (hypertonic), it will ____.
Definition Plasmolyzed
Term If a human cheek cell is placed in a hypotonic solution, it will certainly ____.
Definition Burst (swell)
Term If bacteris is treated with penicillin, it will _____.
Definition Burst (swell)
Term

Calcium ions cross a plasma membrane v transport proteins down the concentration gradient. This is an example of ____.

a) passive transport

b) energetic transport

c) endocytosis

d) exocytosis

e) none of the above

Definition a) passive transport
Term

A red blood cell will certainly swell and burst when put in i m sorry of the adhering to kinds the solution?

a) isotonic

b) hypotonic

c) hypertonic

d) plasmolyzed

Definition b) hypotonic
Term

Two major chemical components of the plasma membrane are _____.

a) carbohydrate and nucleic acid

b) carbohydrate and lipid

c) lipid and also protein

d) protein and water

 

Definition c) lipid and also protein
Term

The movement of molecule from one area that high concentration come an area of low concentration is dubbed ____.

a) active transport

b) promoted inhibition

c) phagocytosis

d) pinocytosis

e) an easy diffusion

Definition e) basic diffusion
Term

The activity of molecules against a concentration gradient is dubbed ____.

a) active transport

b) promoted diffusion

c) osmosis

d) phagocytosis

e) an easy diffusion

Definition a) active transport
Term

Protein can exit a cabinet by ____.

a) active transport

b) endocytosis

c) exocytosis

d) straightforward diffusion

Definition c) exocytosis
Term

In compare of two solutions, the solution with the higher solute concentration is ____.

a) dynamic

b) hypertonic

c) hypotonic

d) isotonic

e) osmosis

Definition b) hypertonic
Term

The use of ____ proteins is invovled in helped with diffusion.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition c) carrier
Term

The engulfment of huge particles is dubbed ____.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition e) phagocytosis
Term

_______ is the diffusion the water throughout a selectively permeable membarne.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition a) osmosis
Term

The "rough" endoplasmic reticulum is called in component because of the presence of ___.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition b) ribosomes
Term

A human sperm cabinet moves by way of one organelle called a _____.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition d) flagellum
Term

In mitosis, if a parent cell has 16 chromosomes, every daughter cell will have actually how many chromosomes?

 

Definition 16
Term In meiosis, if a parent cell has 16 chromosome, each cell in ~ the end of the procedure will have how plenty of chromosomes?
Definition 8
Term

The important element of mitosis is the ___.

a) goes with the faithfull department of the cell

b) produces 4 daughter cells in the end

c) has eight stages

d) is invovled in the division of sex cells

e) none of the above

Definition a) goes through the faithfull divison the the cell
Term

The important facet of meiosis is that it ____.

a) goes through the faithfull department of the cell

b) produces two daughter cells in the end

c) has 4 stages

d) is invovled in the department of somatic cells

e) nobody of the above

Definition e) nobody of the above
Term DNA replication occurs during ______.
Definition interphase
Term

Asexual reproduction of some organisms is accomplsihed by ____.

a) meiosis

b) mitosis

c) cytokinesis

d) endocytosis

e) non of the above

Definition b) mitosis
Term

A photomicrograph of chromosomes i ordered it according to size is called ____.

a) karyotype 

b) karyosome

c) iodotype

d) autosome

e) none of the above

Definition a) karyotype
Term

Crossing over ____.

a) usually results in binary fission

b) involes nucleoli

c) requires breakages and also exchanges being made between duplicaed the same chromosomes

d) transforms the ingredient of chromosomes and also results in new combinations of alleles being channeled into the daughter cells

e) every one of these

 

Definition d) transforms the composition of chromosomes and results in brand-new combinations the alleles gift channeled into the daughter cells
Term

The production of egg cells are dubbed ____.

a) oogenesis

b) mitosis

c) kinetogenesis

d) spermatogenesis

e) spermatosis

Definition a) oogenesis
Term

Sexual reproduction _____.

a) leader to uniform qualities in a population

b) results in brand-new combinations of genetic traits

c) produces genetic clones

d) requires much less tissue differentatiation the asexual reproduction

e) produces hereditary clones and requires much less tissue differentiation 보다 asexual reproduction

Definition b) outcomes in brand-new combinations of genetic traits
Term The cells the can flourish indefinitely are referred to as ____ cells.
Definition Stem
Term

Cancer is the _____.

a) absence of mutation rates in subjects

b) degeneration that the nervous system

c) boost in the price of blood flow

d) ns of neurotransmitter molecules

e) uncontrolled replication of cells

Definition e) untreated replication that cells
Term

Benign tumors ____.

a) room confined to the lymphatic system

b) often tend to metastasize

c) tend to grow and spread

d) transmit message rapidly

e) generally pose no clinical problems

Definition e) generally pose no medical problems
Term

Metastasis is the tendency of cells to ___.

a) tempt a blood supply

b) become trapped in the lymph nodes

c) boost their usage of oxygen

d) spread out out

e) avoid growing

Definition d) spread out
Term

Angiogenesis method that _____.

a) brand-new blood vessels are produced

b) common cells end up being tumors

c) cancerous cells division uncontrollably

d) cancerous cells travel to other parts the body

e) non of the above

Definition a) new blood vessels space produced
Term In meiosis, if a parental cell has 8 chromosomes, every cell in ~ the end of the procedure will have how countless chromosomes?
Definition 4
Term

Cancer is the ____.

a) lack of mutation rates in subjects

b) degeneration that the concerned system

c) incease in the price of blood flow

d) ns of neurotransmitter molecules

e) untreated replication that cells

Definition e) untreated replication the cells
Term

Somatic cells room _____.

a) haploid

b) quiescent

c) stem cells

d) non-differentiated

Definition b) quiescent
Term State one benefit of asexual reproduction.
Definition

1.) They can reproduce by itself, doesnt require a partner

2.) promptly reproduction

Term State one disadvantage of asexual reproduction.

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Definition 1.) If they are damaged it will certainly wipe the end the whole species, exp. Potato famine
Term

The correct sequence of stages in mitosis is _____.

 

Definition Prophase, metaphase, anaphase, telophase
Term

During oogenesis in humans, generally _____ room produced