Cards Rerevolve to Set Details

Term

_____ deserve to readily diffuse throughout a lipid bilayer.

You are watching: A bell-shaped curve of phenotypic variation is indicative of

a) Glucose

b) Oxygen

c) Carbon Dioxide

d) Sodium Ion

e) b and c

f) b and also d

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

Specifically, osmosis is _______.

a) requires the expenditure of cellular energy

b) diffusion of water from one area to another

c) diffusion of water across a selectively permeable membrane

d) is none of the above

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

Sodium ions cross a membrane via move proteins that receive an power increase. This is an instance of ____.

a) passive transport 

b) active transport

c) endocytosis 

d) exocytosis

e) non of the above

Definition b) active transport
Term

A red blood cell will swell and burst once put in which of the following kinds of solution?

a) isotonic

b) hypotonic

c) hypertonic

d.) plasmolyzed

Definition b) hypotonic
Term

If one solution has 10% NaCl and also one more contains 30% NaCl, the 30% solution is ____.

a) hypotonic

b) hypertonic

c) isotonic

d) namong these

Definition b) hypertonic
Term If an onion cell is put in water it will certainly ____.
Definition not adjust (unchanged)
Term If a red blood cell is placed in a hypertonic solution, it will _____.
Definition Shrink
Term If a celery cell is placed in salt water (hypertonic), it will certainly ____.
Definition Plasmolyzed
Term If a huguy 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 via move 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 also burst as soon as placed in which of the adhering to kinds of solution?

a) isotonic

b) hypotonic

c) hypertonic

d) plasmolyzed

Definition b) hypotonic
Term

Two significant chemical components of the plasma membrane are _____.

a) carbohydprice and also nucleic acid

b) carbohydprice and lipid

c) lipid and also protein

d) protein and also water

 

Definition c) lipid and also protein
Term

The movement of molecules from a room of high concentration to a room of low concentration is referred to as ____.

a) active transport

b) facilitated inhibition

c) phagocytosis

d) pinocytosis

e) easy diffusion

Definition e) basic diffusion
Term

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

a) energetic transport

b) promoted diffusion

c) osmosis

d) phagocytosis

e) straightforward diffusion

Definition a) active transport
Term

Protein can departure a cell by ____.

a) active transport

b) endocytosis

c) exocytosis

d) easy diffusion

Definition c) exocytosis
Term

In comparison of two solutions, the solution via the better solute concentration is ____.

a) dynamic

b) hypertonic

c) hypotonic

d) isotonic

e) osmosis

Definition b) hypertonic
Term

The usage of ____ proteins is invovled in promoted diffusion.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition c) carrier
Term

The engulfment of huge pwrite-ups is referred to as ____.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition e) phagocytosis
Term

_______ is the diffusion of water across 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 bereason of the presence of ___.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition b) ribosomes
Term

A humale sperm cell moves by implies of an organelle referred to as a _____.

a) osmosis

b) ribosomes

c) carrier

d) flagellum

e) phagocytosis

Definition d) flagellum
Term

In mitosis, if a parent cell has 16 chromosomes, each daughter cell will certainly have just how many kind of chromosomes?

 

Definition 16
Term In meiosis, if a parent cell has 16 chromosome, each cell at the finish of the procedure will have exactly how many type of chromosomes?
Definition 8
Term

The important element of mitosis is that ___.

a) goes through the faithcomplete division of the cell

b) produces 4 daughter cells in the end

c) has actually eight stages

d) is invovled in the department of sex cells

e) namong the above

Definition a) goes via the faithfull divison of the cell
Term

The crucial 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 four stages

d) is invovled in the division of somatic cells

e) none of the above

Definition e) none of the above
Term DNA replication occurs in the time of ______.
Definition interphase
Term

Asex-related remanufacturing 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 arranged according to size is dubbed ____.

a) karyotype 

b) karyosome

c) iodotype

d) autosome

e) none of the above

Definition a) karyotype
Term

Crossing over ____.

a) mostly results in binary fission

b) involes nucleoli

c) involves breakeras and also exchanges being made in between duplicaed similar chromosomes

d) alters the composition of chromosomes and results in new combicountries of alleles being channeled right into the daughter cells

e) every one of these

 

Definition d) transforms the complace of chromosomes and also outcomes in brand-new combicountries of alleles being channeled right into the daughter cells
Term

The production of egg cells are referred to as ____.

a) oogenesis

b) mitosis

c) kinetogenesis

d) spermatogenesis

e) spermatosis

Definition a) oogenesis
Term

Sexual remanufacturing _____.

a) leads to uniform attributes in a population

b) outcomes in new combicountries of hereditary traits

c) produces hereditary clones

d) calls for less tworry differentatiation that asex-related reproduction

e) produces hereditary clones and also needs much less tworry differentiation than asexual reproduction

Definition b) results in brand-new combicountries of hereditary traits
Term The cells that have the right to grow inabsolutely are called ____ cells.
Definition Stem
Term

Cancer is the _____.

a) absence of mutation prices in subjects

b) degeneration of the nervous system

c) rise in the rate of blood flow

d) loss of neurotransmitter molecules

e) uncontrolled replication of cells

Definition e) unregulated replication of cells
Term

Benign tumors ____.

a) are confined to the lymphatic system

b) tfinish to metastasize

c) tend to thrive and spread

d) transmit messages rapidly

e) generally pose no medical problems

Definition e) commonly pose no medical problems
Term

Metastasis is the tendency of cells to ___.

a) entice a blood supply

b) end up being trapped in the lymph nodes

c) boost their usage of oxygen

d) spreview out

e) stop growing

Definition d) spreview out
Term

Angiogenesis implies that _____.

a) brand-new blood vessels are produced

b) normal cells become tumors

c) cancerous cells divide uncontrollably

d) cancerous cells take a trip to various other components of body

e) non of the above

Definition a) brand-new blood vessels are produced
Term In meiosis, if a parent cell has actually 8 chromosomes, each cell at the finish of the process will have actually just how many kind of chromosomes?
Definition 4
Term

Cancer is the ____.

a) lack of mutation prices in subjects

b) degeneration of the nervous system

c) incease in the price of blood flow

d) loss of neurotransmitter molecules

e) unregulated replication of cells

Definition e) unregulated replication of cells
Term

Somatic cells are _____.

a) haploid

b) quiescent

c) stem cells

d) non-differentiated

Definition b) quiescent
Term State one advantage of asex-related remanufacturing.
Definition

1.) They deserve to redevelop by itself, doesnt require a partner

2.) Rapidly reproduction

Term State one disbenefit of asex-related reproduction.

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Definition 1.) If they are damaged it will wipe out the entire species, exp. potato famine
Term

The correct sequence of stages in mitosis is _____.

 

Definition Prophase, metaphase, anaphase, telophase
Term

Throughout oogenesis in human beings, usually _____ are produced