Exam (elaborations)

GCSE AQA 2024 (All 9-1) Biology Paper 1

Rating

Sold

Pages

Grade

A+

Uploaded on

03-10-2024

Written in

2024/2025

Show more Read less

Institution

Science

Course

Science

Content preview

GCSE AQA 2024 (All 9-1) Biology Paper 1

Whatzareztheztwoztypeszofzmicroscopes?z-zCORRECTzANSWER-LightzMicroscope

ElectronzMicroscope

Whatziszthezmagnifyingzpowerzofzazlightzmicroscope?z-zCORRECTzANSWER-xz2,000

Whatziszthezmagnifyingzpowerzofzanzelectronzmicroscope?z-zCORRECTzANSWER-xz2,000,000

Whatziszthezresolvingzpower?z-zCORRECTzANSWER-Thezabilityztozdistinguishzbetweenztwozseparatezpoints

Whatziszthezresolvingzpowerzofzlightzmicroscopes?z-zCORRECTzANSWER-200znm

Whatziszthezresolvingzpowerzofzelectronzmicroscopes?z-zCORRECTzANSWER-0.2znm

Whatzarezthezadvantageszofzlightzmicroscopes?z-zCORRECTzANSWER-1.zlivingzsamples

2.zcanzviewzsampleszinzcolour

Whatzarezthezdisadvantageszofzelectronzmicroscopes?z-zCORRECTzANSWER-1.zdeadzsamples

2.zsampleszinzblackzandzwhite

Whatzcanztheyzdozwithzelectronzmicroscopesztozmakezthemzcoloured?z-zCORRECTzANSWER-
Dyezthemzorzcolourzthemzin

Howzdozyouzworkzoutzmagnification?z-zCORRECTzANSWER-Imagezsizez/zObjectzsize

Howzdozyouzworkzoutzimagezsize?z-zCORRECTzANSWER-MagnificationzxzObjectzsize

,Howzdozyouzworkzoutzobjectzsize?z-zCORRECTzANSWER-Imagezsizez/zMagnification

Howzdozyouzconvertzcmztozmm?z-zCORRECTzANSWER-xz10

Howzdozyouzconvertzumz(micrometres)ztozmm?z-zCORRECTzANSWER-/z1000

Howzdozyouzconvertzmmztozumz(micrometres)?z-zCORRECTzANSWER-xz1000

Whatzdoeszanzanimalzcellzcontain?z-zCORRECTzANSWER-
Cytoplasm,zNucleus,zRibosomes,zMitochondrion,zCellzMembrane

Wherezisztheznucleuszlocatedzinzanzanimalzcell?z-zCORRECTzANSWER-Thezcentre

Whatzdoesztheznucleuszdo?z-zCORRECTzANSWER-Itzcontrolszthezactivitieszofzthezcell

Whatziszthezrolezofzthezcytoplasm?z-zCORRECTzANSWER-Wherezchemicalzreactionsztakezplace

Doeszanzanimalzcellzhavezazcellzwall?z-zCORRECTzANSWER-No,zitzdoesznot

Whatziszthezrolezofzthezcellzmembrane?z-zCORRECTzANSWER-
ControlszthezENTRYzandzEXITzofzSUBSTANCESzinsidezthezcell

Whatziszthezrolezofzmitochondria/on?z-zCORRECTzANSWER-Createszenergyzbyzaerobiczrespiration

Whatzdoeszaerobiczrespirationzmean?z-zCORRECTzANSWER-Itzrequireszoxygen

Whatziszthezrolezofzribosomes?z-zCORRECTzANSWER-Wherezproteinzsynthesisztakeszplace

Whatzkindzofzshapeziszazplantzcell?z-zCORRECTzANSWER-Rectangular

,Whatzkindzofzshapeziszanzanimalzcell?z-zCORRECTzANSWER-Circular

Whatzdoeszazplantzcellzcontain?z-zCORRECTzANSWER-Chloroplastz

Starchzgrainz

CellzMembrane

CellzWall

Nucleus

Mitochondrion

Cytoplasm

Whatziszthezrolezofzthezcellzwall?z-zCORRECTzANSWER-Supportszandzprotectszthezcell

Whatziszthezrolezofzthezvacuole?z-zCORRECTzANSWER-containszcellzsap

Whyziszazplantzcellzrectangular?z-zCORRECTzANSWER-Dueztozthezcellzwallz-zstrong

Wherezisztheznucleuszplacedzinzazplantzcell?z-zCORRECTzANSWER-Inzonezcorner/side

Whatziszthezrolezofzchloroplasts?z-zCORRECTzANSWER-Fullzofzazpigmentzcalledzchlorophyll

Thisziszwherezphotosynthesisztakeszplace

Whatzarezbacteriazresponsiblezfor?z-zCORRECTzANSWER-Diseaseszsuchzasztuberculosis,zcholera.

Whatzdoeszazbacterialzcellzcontain?z-zCORRECTzANSWER-Pilli

Plasmid

Ribosomes

Cytoplasm

Plasmazmembrane

, Cellzwall

Capsule

BacterialzFlagellum

Nucleoidz-zcircularzDNA

Whatziszthezpurposezofzazflagellaztozazbacterialzcell?z-zCORRECTzANSWER-Helpszitztozmove

Whatziszthezcrucialzthingzaboutzazbacterialzcell?z-zCORRECTzANSWER-Therezisznozdistinctznucleusz-
zhaveznucleoidzinstead

Whatziszazplasmid?z-zCORRECTzANSWER-Geneticzinformation

Whatziszthezpurposezofzdendriteszonzaznervezcell?z-zCORRECTzANSWER-
Allowszthezcellsztozmakezlotszofzconnectionszwithzotherzcells

Whyzdoznervezcellszhavezsuchzazlongzaxon?z-zCORRECTzANSWER-Itzformszthezlengthzofzthezneurone

Itzcarriesztheznervezimpulsezfromzonezplaceztozanother

Areznervezcellszactive?z-zCORRECTzANSWER-Yes,ztheyzarezveryzactivezcellszandzneedzlotszofzenergy

Whyzdoznervezcellszhavezazlotzofzmitochondria?z-zCORRECTzANSWER-Tozreleasezenergyzinzrespiration

Whatziszazsynapse?z-zCORRECTzANSWER-Gapszbetweenzneurones

Whatzhappenszatzazsynapse?z-zCORRECTzANSWER-
Electricalzimpulseszarezconvertedzintozchemicalzimpulses

Whatzdozmusclezcellszcontain?z-zCORRECTzANSWER-
Specialzproteinszwhichzcanzslidezoverzeachzotherzwhenzmuscleszcontract

Report Copyright Violation

Written for

Institution: Science
Course: Science

Document information

Uploaded on: October 3, 2024
Number of pages: 32
Written in: 2024/2025
Type: Exam (elaborations)
Contains: Questions & answers

Subjects

zconvertzmmztozum
gcse aqa 2024 all 9 1 biology paper 1
whatzareztheztwoztypeszofzmicroscopesz zcorrectza
whatziszthezfunctionzofzazlargezpermanentzvacuolez
whatzhappenszinzmitosisz zcorrectzanswer ge

$12.49

Get access to the full document:

Written by students who passed

Immediately available after payment

Read online or as PDF

Get to know the seller

LmstopAchiever

3.5

(4)

Get to know the seller

LmstopAchiever Northwestern Oklahoma State University

View profile

Sold

Member since

4 year

Number of followers

Documents

278

Last sold

2 months ago

3.5

4 reviews

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Frequently asked questions

Can't I just make this for free with AI?

AI tools give you vast, general information. They don't know your course, your professor, or what actually gets asked in your exam. This document was written by a fellow student who understood the nuances of exactly this course and passed it. You get focused, curated study material, not a generic starting point you still have to rework.

Is this document still relevant for my course?

Every document shows the academic year, the linked textbook, and the institution, so you can check upfront whether it matches your course. Take a look at the free preview too to see if it fits.

What if the document isn't what I hoped?

No worries! If you change your mind within 14 days of purchase and have not downloaded the document yet, you will get a refund. Your purchase is completely risk-free.

Who am I buying these notes from?

Stuvia is a marketplace: you buy directly from the student who created the document. Stuvia handles payment securely and backs every purchase with the free exchange guarantee, so you never take on any risk.

Will I be stuck with a subscription?

No. You pay $12.49 once for this document and nothing more. No subscription, no auto-renewal, no fine print.

What do I get when I buy this document?

You get a PDF that is available immediately after payment. You can read the document online or download it, and it stays accessible through your profile indefinitely.

Can Stuvia be trusted?

4.6 stars on Google and Trustpilot from over 2,000 reviews. In the past 30 days 32257 documents were sold through Stuvia internationally. And we have been doing this for 16 years now. Every document also shows its rating and how many times it has been sold.

GCSE AQA 2024 (All 9-1) Biology Paper 1

Content preview

Written for

Document information

Subjects

Get to know the seller

Why students choose Stuvia

Created by fellow students, verified by reviews

Didn't get what you expected? Choose another document

Pay as you like, start learning right away

Working on your references?

Frequently asked questions

Can't I just make this for free with AI?

Is this document still relevant for my course?

What if the document isn't what I hoped?

Who am I buying these notes from?

Will I be stuck with a subscription?

What do I get when I buy this document?

Can Stuvia be trusted?